Achievements

Achievements for FY 2023 (April 2023–March 2024)

Collaborative Achievements: Management
Group

System Architecture: Project A01; Project A02; Project A03

Computing Mechanism: Project B01; Project B02; Project B03; Project B04

Device Fundamentals: Project C01; Project C02; Project C03

Management Group

Papers

J. Cuevas, R. Iwami, A. Uchida, K. Minoshima, and N. Kuse, “Solving multi-armed bandit problems using a chaotic microresonator comb”, APL Photonics, Vol. 9, Issue 3, pp. 036112‒1‒10, 2024/3/1, doi.org/10.1063/5.0173287, Internationally Coauthored, B01/B04-3 Joint Research.
M. Naruse and A. Uchida, “Photonics approach to reinforcement learning”, Oyo Buturi, Vol. 92, No. 12, pp. 730‒734, 2023/12/1, B01/B03 Joint Research.
T. Yamaguchi, K. Arai, T. Niiyama, A. Uchida, and S. Sunada, “Time-domain photonic image processor based on speckle projection and reservoir computing”, Communications Physics, Vol. 6, Article No. 250, pp. 1‒10, 2023/9/14, 10.1038/s42005-023-01368-w, B01/C01 Joint Research.
T. Ishimaru, T. Mihana, M. Koibuchi, T. Kawanishi, and M. Naruse, “Experimental Demonstration of Approximate Communication Based on Radio-Over-Fiber System”, IEEE Access, Vol. 11, pp. 65590‒65598, 2023/6/28, 10.1109/ACCESS.2023.3290158, A01/B02/B03 Joint Research.

International Conference Presentation

F. Köster, K. Kanno, J. Ohkubo, and A. Uchida, “Reservoir computing with attention mechanism: Improving chaotic time-series forecasting”, The First International Symposium on Photonic Computing, Ito Hall, Ito International Research Center, the University of Tokyo, Tokyo, Japan, 2024/3/11, Internationally Coauthored, B01/B04-1 Joint Research.
J. Cuevas, R. Iwami, A. Uchida, K. Minoshima, and N. Kuse, “Solving multi-armed bandit problems using a chaotic microresonator comb”, The First International Symposium on Photonic Computing, Ito Hall, Ito International Research Center, the University of Tokyo, Tokyo, Japan, 2024/3/11, Internationally Coauthored, B01/B04-3 Joint Research.
F. Köster, K. Kanno, J. Ohkubo, and A. Uchida, “Integration of attention mechanism in reservoir computing for time series forecasting”, The 10th Korea-Japan Joint Workshop on Complex Communication Sciences (KJCCS 2024), Kamenoi Hotel, Beppu, Japan, 2024/2/9, Internationally Coauthored, B01/B04-1 Joint Research.
S. Sunada, T. Niiyama, and A. Röhm, “Neural time-delay dynamics trained without backpropagation”, International conference on neuromorphic, natural and physical computing, Hanover, Germany, 2023/10/25, B03/C01 Joint Research.
M. You, K. Makino, Y. Morishita, K. Kanno, A. Uchida, S. Sunada, S. Shinohara, and T. Harayama, “Experimental verification of universal single-mode lasing in fully chaotic billiard lasers”, 2023 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2023), Cittadella Campus of the University of Catania, Catania, Italy, 2023/9/29, Internationally Coauthored, B01/C01 Joint Research.
T. Mihana, K. Kanno, A. Uchida, R. Horisaki, and M. Naruse, “Synchronization and power law under low-frequency fluctuation in unidirectional-ring laser network”, 2023 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2023), Cittadella Campus of the University of Catania, Catania, Italy, 2023/9/29, B01/B03 Joint Research.
R. Iwami, T. Mihana, K. Kanno, M. Naruse, and A. Uchida, “Experimental investigation on nonlinear dynamics in a multimode semiconductor laser with optical feedback and injection for decision making”, 2023 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2023), Cittadella Campus of the University of Catania, Catania, Italy, 2023/9/28, B01/B03 Joint Research.
K. Sasaki, K. Ishimine, T. Mihana, K. Kanno, M. Naruse, and A. Uchida, “Experiment on decision making using two different dynamics in semiconductor laser network”, 2023 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2023), Cittadella Campus of the University of Catania, Catania, Italy, 2023/9/28, B01/B03 Joint Research.
R. Nogami, K. Kanno, T. Niiyama, S. Sunada, and A. Uchida, “Optoelectronic implementation of physical deep learning based on optimal control”, 2023 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2023), Cittadella Campus of the University of Catania, Catania, Italy, 2023/9/28, B01/C01 Joint Research.
A. Röhm, F. Stelzer, T. Niiyama, R. Vicente, I. Fischer, M. Naruse, S. Yanchuk, and S. Sunada, “Implementing a Deep Neural Network Using a Single Nonlinear Element and Delayed Feedback”, Optica Nonlinear Optics Topical Meeting 2023, Honolulu, Hawaii, USA, 2023/7/10, Internationally Coauthored, B03/C01 Joint Research.

Domestic Conference Presentation and Invited Talk

Y. Nagatsuka, R. Nogami, T. Niiyama, S. Sunada, A. Uchida, and K. Kanno, “Dependence on complexity of nonlinear functions for augmented DFA method in deep learning based on optoelectronic delay system”, IEICE Complex Communication Sciences (CCS) Conference 2024, Rusutsu Resort Hotel & Convention, Rusutsu, Japan, 2024/3/27, B01/C01 Joint Research.
H. Taira, T. Mihana, André Röhm, K. Kanno, A. Uchida, R. Horisaki, and M. Naruse, “Leader-laggard relationship using optical frequency difference detection in mutually-coupled lasers”, The 71st JSAP Spring Meeting 2024, Setagaya Campus, Tokyo City University, Tokyo, Japan, 2024/3/25, B01/B03 Joint Research.
T. Awano, S. Sunada, T. Niiyama, A. Röhm, K. Kanno, and A. Uchida, “Noise robustness of control-driven physical neural networks”, The 71st JSAP Spring Meeting 2024, Setagaya Campus, Tokyo City University, Tokyo, Japan, 2024/3/25, B01/B03/C01 Joint Research.
Y. Nakajo, K. Mori, K. Wada, K. Sekine, S. Hara, A. Kasamatsu, and M. Naruse, “Integrated-circuit design of an Analog Circuit Solving Two-Armed Bandit”, IEEJ Electronic Circuit Technical Meeting 2024, Sunny Rental Room, Tokyo, Japan, 2024/3/21, B03/C02 Joint Research.
R. Nogami, K. Kanno, T. Niiyama, S. Sunada, and A. Uchida, “Experimental implementation of physics deep learning based on optimal control using augmented direct feedback alignment”, IEICE General Conference 2024, Higashi-Hiroshima Campus, Hiroshima University, Higashi-Hiroshima, Japan, 2024/3/7, B01/C01 Joint Research.
Y. Nakajo, K. Wada, K. Sekine, S. Hara, A. Kasamatsu, and M. Naruse, “Design of a 0.18-um CMOS Analog Integrated Circuit Solving the Two Armed Bandit Problem”, The 29th IEICE Tokyo Section Student Activity Committee Technical Meeting, Online, 2024/3/2, B03/C02 Joint Research.
R. Iwami, T. Mihana, K. Kanno, M. Naruse, and A. Uchida, “Experiment on control of chaotic mode competition via optical injection in a multimode semiconductor laser for decision making”, The 84th JSAP Autumn Meeting 2023, Kumamoto-Jo Hall and other surrounding facilities, Kumamoto, Japan, 2023/9/22, B01/B03 Joint Research.
T. Mihana, A. Röhm, R. Horisaki, K. Kanno, A. Uchida, and M. Naruse, “Power law of advanced oscillation duration time in laser network”, The 84th JSAP Autumn Meeting 2023, Kumamoto-Jo Hall and other surrounding facilities, Kumamoto, Japan, 2023/9/22, B01/B03 Joint Research.
R. Nogami, K. Kanno, T. Niiyama, S. Sunada, and A. Uchida, “Experiments on physical deep learning based on optimal control with direct feedback alignment”, The 84th JSAP Autumn Meeting 2023, Kumamoto-Jo Hall and other surrounding facilities, Kumamoto, Japan, 2023/9/22, B01/C01 Joint Research.
K. Sobue, N. Ando, K. Sekine, K. Wada, S. Sunada, and A. Kasamatsu, “Photonic reservoir computing system characteristics caused by nonlinearity in a weighted sum circuit”, The 84th JSAP Autumn Meeting 2023, Kumamoto-Jo Hall and other surrounding facilities, Kumamoto, Japan, 2023/9/22, C01/C02 Joint Research.
K. Sasaki, K. Ishimine, T. Mihana, K. Kanno, M. Naruse, and A. Uchida, “Experiment on decision making using different dynamics in unidirectionally-coupled semiconductor laser network”, IEICE Society Conference 2023, Higashiyama Campus, Nagoya University, Nagoya, Japan, 2023/9/15, B01/B03 Joint Research.
R. Kawano, M. Koibuchi, and M. Naruse, “Wiring optimization of optical quantum networks for image recognition”, The 246th IPSJ System Architecture Conference (ARC246), Hakodate Arena, Hakodate, Japan, 2023/8/4, A01/B03 Joint Research.
T. Ishimaru, T. Mihana, M. Koibuchi, T. Kawanishi, and M. Naruse, “Experimental Demonstration of Approximate Communication Based on Radio-Over-Fiber Systems”, IEICE NOLTA Society Conference 2023, Setagaya Campus, Tokyo City University, Tokyo, Japan, 2023/6/10, A01/B02/B03 Joint Research.

Organization of Plenary Meetings, Symposia, etc.

The First International Symposium on Photonic Computing”, Ito Hall, Ito International Research Center, The University of Tokyo, Tokyo, Japan, 2024/3/11-3/12, 114 (Onsite)/153 (Online) Participants.
The 3rd Plenary Meeting (Nondisclosure), Seminar Room A・B・C・D, Engineering Bldg. 6, The University of Tokyo, Tokyo, Japan, 2023/8/7-8/8, 81 (Onsite) Participants.

Organization of Seminars, Schools, etc.

The 2nd Online Summer School “Photon and Information”, 2023/7/31-8/1, 80 Participants.
The 1st‒8th Online Open Seminar “Photon×Computing”, 2023/4/21, 5/26, 6/23, 7/21, 10/27, 11/24, 12/22, and 2024/1/26, 60‒90 Participants.
The 8th‒15th “Architecture×Photon”, Online Colloquium (Nondisclosure), 2023/4/21, 5/26, 6/23, 7/21, 10/27, 11/24, 12/22, and 2024/1/26, 30‒50 Participants.

Press Release, etc.

“Ultrafast machine vision capturing phenomena in one billionth of a second: Development of image processing technology using optical AI”, Press Release, 2023/10/11, B01/C01 Joint Research.
“Kanazawa University and others have used optical AI for image processing, recognizing sub-nanosecond phenomena”, NIKKEI Tech Foresight, 2023/10/4, B01/C01 Joint Research.
“Kanazawa University and others have developed technology to recognize phenomena in one billionth of a second”, THE HOKKOKU SHIMBUN, 2023/9/21, B01/C01 Joint Research.
“Kanazawa University and others have developed image processing technology using optical AI”, Optronics, 2023/9/20, B01/C01 Joint Research.

Project A01

Papers

T. T. Nguyen, K. T. Pham, H. Yamaguchi, Y. Urino, and M. Koibuchi, “Effective switchless inter-FPGA memory networks”, Journal of Parallel and Distributed Computing, Volume 179, Article No. 104713, 2023/9/1, 10.1016/j.jpdc.2023.05.002.
T. Ishimaru, T. Mihana, M. Koibuchi, T. Kawanishi, and M. Naruse, “Experimental Demonstration of Approximate Communication Based on Radio-Over-Fiber System”, IEEE Access, Vol.11, pp. 65590‒65598, 2023/6/28, 10.1109/ACCESS.2023.3290158, A01/B02/B03 Joint Research.

International Conference Presentation

M. Koibuchi, “Photonic Approximate Computing”, The First International Symposium on Photonic Computing, Ito Hall, Ito International Research Center, the University of Tokyo, Tokyo, Japan, 2024/3/12.
R. Yasudo, “Leveraging Parallel Bandit Architecture Based on Laser Chaos for Binary Optimization”, The First International Symposium on Photonic Computing, Ito Hall, Ito International Research Center, the University of Tokyo, Tokyo, Japan, 2024/3/11.
M. Koibuchi, “Photonic Approximate Communication Highlighting Ultimate Nature of Light”, 11th International Workshop on Computer Systems and Architectures, in conjunction with CANDAR2023, Kunibiki Messe, Matsue, Japan, 2023/12/1, Invited.
M. Koibuchi, “Approximate Interconnection Networks for Parallel Processing”, 13th International Symposium on Photonics and Electronics Convergence (ISPEC), Multi-Purpose Digital Hall, West Building 9, Ookayama Campus, Tokyo Institute of Technology, Japan, 2023/11/2, Invited.

Domestic Conference Presentation and Invited Talk

M. Koibuchi, “Let's achieve both high speed and energy efficiency in computing systems by using Approximate Computing!”, The 6th Fujitsu Next Generation Computing Seminar, Information Media Center, Hiroshima University, Higashi-Hiroshima, 2024/3/4, Invited.
M. Koibuchi, “Photonic approximate computing”, The 169th Microoptics Meeting sponsored by Microoptics Group, Japan Society of Applied Physics, Raiosha, Hiyoshi Campus, Keio University, Yokohama, Japan, 2023/12/15, Invited.
R. Kawano, M. Koibuchi, and M. Naruse, “Wiring optimization of optical quantum networks for image recognition”, The 246th IPSJ System Architecture Conference (ARC246), Hakodate Arena, Hakodate, Japan, 2023/8/4, A01/B03 Joint Research.
R. Yasudo, “Principle and Application of Parallel Annealing Computation: Case Studies of FPGA, ASIC, and GPU”, The 63rd IPSJ Embedded Systems Conference, Campus Plaza Kyoto, Kyoto, Japan, 2023/7/14, Japan, Invited.
S. Sato, S. Aramaki, H. Yamaki, S. Miwa, and H. Honda, “Bandwidth-Requirement-Based Dynamic Traffic Balancing Using INT for Multipath Routing”, The 62nd IPSJ Internet and Operation Technology Conference, Dejima Messe Nagasaki, Nagasaki, Japan, 2023/7/4.
Y. Okawara, H. Yamaki, S. Miwa, and H. Honda, “In-network Content Caching in IP Networks”, The 62nd IPSJ Internet and Operation Technology Conference, Dejima Messe Nagasaki, Nagasaki, Japan, 2023/7/4.
T. Ishimaru, T. Mihana, M. Koibuchi, T. Kawanishi, and M. Naruse, “Experimental Demonstration of Approximate Communication Based on Radio-Over-Fiber Systems”, IEICE NOLTA Society Conference 2023, Setagaya Campus, Tokyo City University, Tokyo, Japan, 2023/6/10, A01/B02/B03 Joint Research.

Project A02

Papers

T. Nakamura, M. Miyamura, K. Inoue, S. Kawakami, T. Sakamoto, M. Tada, and T. Tanimoto, “RTL Design of Surface Code Decoder for Fault-Tolerant Quantum Computers Targeting Cryogenic Non-volatile FPGAs”, IPSJ Transactions on Advanced Computing Systems (ACS), Vol. 17, No. 1, pp. 13‒25, 2024/3/26.
S. Kotyan and D. V. Vargas, “Improving robustness for vision transformer with a simple dynamic scanning augmentation augmentation”, Neurocomputing, Vol. 565, Article No. 127000, 2024/1/14, 10.1016/j.neucom.2023.127000.
H. Zhang and D. V. Vargas, “Symmetrical SyncMap for imbalanced general chunking problems“, Physica D: Nonlinear Phenomena, Vo. 456, Article No. 133923, 2023/12/15, 10.1016/j.physd.2023.133923.
P. Mao, Y. Tham, H. Zhang, and D. V. Vargas, “Magnum: Tackling high-dimensional structures with self-organization”, Neurocomputing, Vol. 550, Article No. 126508, 2023/9/14, 10.1016/j.neucom.2023.126508.
K. Y. Ng, A. M.A. Babai, T. Tanimoto, S. Kawakami, and K. Inoue, “Empirical Power-Performance Analysis of Layer-wise CNN Inference on Single Board Computers”, IPSJ Transaction ACS, Vol.31, pp. 478‒494, 2023/8/15, 10.2197/ipsjjip.31.478.
H. Zhang and D. V. Vargas, “A survey on reservoir computing and its interdisciplinary applications beyond traditional machine learning”, IEEE Access, Vol. 11, pp. 81033‒81070, 2023/7/27, 10.1109/ACCESS.2023.3299296.
Y. Jiang, and D. V. Vargas, “Curious-II: A Multi/Many-Objective Optimization Algorithm with Subpopulations based on Multi-novelty Search”, GECCO '23 Companion: Proceedings of the Companion Conference on Genetic and Evolutionary Computation, pp. 375‒378, 2023/7/24, 10.1145/3583133.3590543.
I. Nagaoka, R. Kashima, M. Tanaka, S. Kawakami, T. Tanimoto, T. Yamashita, K. Inoue, and A. Fujimaki, “50-GFLOPS Floating-Point Adder and Multiplier Using Gate-Level-Pipelined Single-Flux-Quantum Logic with Frequency-Increased Clock Distribution”, IEEE Transactions on Applied Superconductivity, Vol. 33, Issue 4, pp. 1‒11, 2023/6/1, 10.1109/TASC.2023.3250614.

International Conference Presentation

S. Kawakami, Y. Ohtsubo, K. Inoue, and M. Tanaka, “Late Breaking Results: Single Flux Quantum based Brownian Circuits for Ultra-Low-Power Computing”, Design, Automation & Test in Europe Conference & Exhibition, Palacio de Congresos de Valencia, Valencia, Spain, 2024/3/27.
S. Kawakami, “Hybrid Optoelectronic Computer System Architecture Exploration”, The First International Symposium on Photonic Computing, Ito Hall, Ito International Research Center, the University of Tokyo, Tokyo, Japan, 2024/3/12.
S. Kawakami, T. Ono, and D. V. Vargas, “Architecture Exploration for Opto-Electrical Computing System”, The First International Symposium on Photonic Computing, Ito Hall, Ito International Research Center, the University of Tokyo, Tokyo, Japan, 2024/3/11.
K. Takano, T. Yajima, and S. Kawakami, “Design of The Ultra-Low-Power Driven VMM Configurations for uW Scale IoT Devices”, 16th IEEE International Symposium on Embedded Multicore/Many-core Systems-on-Chip, Singapore University of Technology and Design, Singapore, 2023/12/18.
S. Kawakami, “Next-Generation Computer System Architecture with Emerging Devices: Challenges and Opportunities”, YONSEI CS BK21 Seminar, Yonsei University, Korea, 2023/12/12, Invited.
T. Nakamura, M. Miyamura, K. Inoue, S. Kawakami, T. Sakamoto, M. Tada, and T. Tanimoto, “Dynamically Reconfigurable Decoder Architecture for Adaptive Error Correction Using Cryogenic Non-Volatile FPGAs”, Workshop and Tutorial: I too can Quantum! (I2Q) in conjunction with ISCA, Orlando, Florida, USA, 2023/6/17.
T. Inaba, T. Ono, K. Inoue, and S. Kawakami, “Evaluating floating-point multipliers with opto-electrical hybrid circuits”, 20th ACM International Conference on Computing Frontiers, Bologna, Italy, 2023/5/9.

Domestic Conference Presentation and Invited Talk

M. Nakajima, K. Ikeda, S. Kawakami, and T. Hashimoto, “Analog Photonics Simulation Based on Hardware Experiment: Case Studies for Large-Scale AI-Model and LORA-Based Fine Tuning”, The 71st JSAP Spring Meeting 2024, Setagaya Campus, Tokyo City University, Tokyo, Japan, 2024/3/24.
S. Kawakami, “Challenges and Opportunities of Photonics-Electronics Convergence Computer System Architecture”, Nanophononics and Electronics Conference sponsored by Electronics and Information Technology Subcommittee, Japan Association for Chemical Innovation, Online, 2024/2/27, Invited.
K. Y. Ng, T. Nanri, T. Tanimoto, S. Kawakami, and K. Inoue, “Analyzing Carbon Footprint Implications of Hardware Replacement: Preliminary Evaluation Targeting CPUs in Supercomputer Systems”, The 247th IPSJ System Architecture Conference (ARC247) and the 192 IPSJ High Performance Computing Conference (HPC192), Okinawa Industry Support Center, Naha, Japan, 2023/12/5.

Books, Chapters in Book, Review Articles, etc

S. Kawakami, “Research on optical computing system architecture for simple recurrent neural networks”, IMPACT, Science Impact Ltd., 2024/1/1, 10.21820/23987073.2024.1.51.

Project B01

Papers

J. Cuevas, R. Iwami, A. Uchida, K. Minoshima, and N. Kuse, “Solving multi-armed bandit problems using a chaotic microresonator comb”, APL Photonics, Vol. 9, pp. 036112‒1‒10, 2024/3/19, 10.1063/5.0173287, Internationally Coauthored, B01/B04-3 Joint Research.
D. Moreno, S. Fujii, A. Nakashima, D. Lemcke, A. Uchida, P. Sanchis, and T. Tanabe, “Synchronization of two chaotic microresonator frequency combs”, Optics Express, Vol. 32, Issue 2, pp. 2460‒2472, 2024/1/9, 10.1364/OE.511097, Internationally Coauthored.
M. Naruse and A. Uchida, “Photonics approach to reinforcement learning”, Oyo Buturi, Vol. 92, No. 12, pp. 730‒734, 2023/12/1, B01/B03 Joint Research.
T. Yamaguchi, K. Arai, T. Niiyama, A. Uchida, and S. Sunada, “Time-domain photonic image processor based on speckle projection and reservoir computing”, Communications Physics, Vol. 6, Article No. 250, pp. 1‒10, 2023/9/14, 10.1038/s42005-023-01368-w, B01/C01 Joint Research.

International Conference Presentation

A. Uchida, “Reservoir computing and decision making for photonic artificial intelligence”, The First International Symposium on Photonic Computing, Ito Hall, Ito International Research Center, the University of Tokyo, Tokyo, Japan, 2024/3/11.
F. Köster, K. Kanno, J. Ohkubo, and A. Uchida, “Reservoir computing with attention mechanism: Improving chaotic time-series forecasting”, The First International Symposium on Photonic Computing, Ito Hall, Ito International Research Center, the University of Tokyo, Tokyo, Japan, 2024/3/11, Internationally Coauthored, B01/B04-1 Joint Research.
J. Cuevas, R. Iwami, A. Uchida, K. Minoshima, and N. Kuse, “Solving multi-armed bandit problems using a chaotic microresonator comb”, The First International Symposium on Photonic Computing, Ito Hall, Ito International Research Center, the University of Tokyo, Tokyo, Japan, 2024/3/11, Internationally Coauthored, B01/B04-3 Joint Research.
A. Uchida, “Photonic artificial intelligence: Reservoir computing and decision making based on complex photonics”, The 6th International Conference on Artificial Intelligence in Information and Communication (ICAIIC 2024), Osaka University Nakanoshima Center, Osaka, Japan, 2024/2/19, Invited.
F. Köster, K. Kanno, J. Ohkubo, and A. Uchida, “Integration of attention mechanism in reservoir computing for time series forecasting”, The 10th Korea-Japan Joint Workshop on Complex Communication Sciences (KJCCS 2024), Kamenoi Hotel, Beppu, Japan, 2024/1/30, Internationally Coauthored, B01/B04-1 Joint Research.
R. Iwami, K. Kanno, and A. Uchida, “Mode concentration of chaotic dynamics in a multimode semiconductor laser for decision making, The 10th Korea-Japan Joint Workshop on Complex Communication Sciences (KJCCS 2024), Kamenoi Hotel, Beppu, Japan, 2024/1/29.
M. You, K. Makino, Y. Morishita, K. Kanno, A. Uchida, S. Sunada, S. Shinohara, and T. Harayama, “Experimental verification of universal single-mode lasing in fully chaotic billiard lasers”, 2023 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2023), Cittadella Campus of the University of Catania, Catania, Italy, 2023/9/29, Internationally Coauthored, B01/C01 Joint Research.
T. Mihana, K. Kanno, A. Uchida, R. Horisaki, and M. Naruse, “Synchronization and power law under low-frequency fluctuation in unidirectional-ring laser network”, 2023 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2023), Cittadella Campus of the University of Catania, Catania, Italy, 2023/9/29, B01/B03 Joint Research.
T. Ito, K. Kanno, and A. Uchida, “Approximate reservoir computing using semiconductor lasers with optical feedback”, 2023 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2023), Cittadella Campus of the University of Catania, Catania, Italy, 2023/9/28.
S. Ohara, K. Kanno, A. Uchida, and H. Kurokawa, “Time series prediction of intermittent laser dynamics using reservoir computing”, 2023 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2023), Cittadella Campus of the University of Catania, Catania, Italy, 2028/9/28.
R. Nogami, K. Kanno, T. Niiyama, S. Sunada, and A. Uchida, “Optoelectronic implementation of physical deep learning based on optimal control”, 2023 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2023), Cittadella Campus of the University of Catania, Catania, Italy, 2023/9/28, B01/C01 Joint Research.
K. Sasaki, K. Ishimine, T. Mihana, K. Kanno, M. Naruse, and A. Uchida, “Experiment on decision making using two different dynamics in semiconductor laser network”, 2023 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2023), Cittadella Campus of the University of Catania, Catania, Italy, 2023/9/28, B01/B03 Joint Research.
K. Takehana, H. Takizawa, K. Kanno, and A. Uchida, “Experimental investigation of reinforcement learning using optical spatiotemporal dynamics”, 2023 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2023), Cittadella Campus of the University of Catania, Catania, Italy, 2023/9/28.
A. Kawakami, K. Kanno, and A. Uchida, “Replication of laser dynamics using reservoir computing”, 2023 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2023), Cittadella Campus of the University of Catania, Catania, Italy, 2023/9/28.
R. Iwami, T. Mihana, K. Kanno, M. Naruse, and A. Uchida, “Experimental investigation on nonlinear dynamics in a multimode semiconductor laser with optical feedback and injection for decision making”, 2023 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2023), Cittadella Campus of the University of Catania, Catania, Italy, 2023/9/28, B01/B03 Joint Research.
K. Morijiri, K. Takehana, K. Kanno, and A. Uchida, “Reinforcement learning using optical spatiotemporal dynamics from spatial light modulator”, The 12th Asia-Pacific Laser Symposium (APLS 2023), Premier Hotel -CABIN PRESIDENT- Hakodate, Hakodate, Japan, 2023/9/6.
R. Iwami, K. Kanno, and A. Uchida, “Experimental investigation on dynamics among longitudinal modes in a multimode semiconductor laser”, The 12th Asia-Pacific Laser Symposium (APLS 2023), Premier Hotel -CABIN PRESIDENT- Hakodate, Hakodate, Japan, 2023/9/5.
F. Köster, K. Kanno, and A. Uchida, “An approach to output layer optimization in photonic delay-based reservoir computing”, The 12th Asia-Pacific Laser Symposium (APLS 2023), Premier Hotel –CABIN PRESIDENT- Hakodate, Hakodate, Japan, 2023/9/5, Internationally Coauthored.
A. Kawakami, K. Kanno, and A. Uchida, “Replication of optical chaotic dynamics using reservoir computing”, The 12th Asia-Pacific Laser Symposium (APLS 2023), Premier Hotel –CABIN PRESIDENT- Hakodate, Hakodate, Japan, 2023/9/5.
A. Uchida, K. Morijiri, K. Takehana, and K. Kanno, “Photonic decision making using optical spatiotemporal chaos generated from spatial light modulator”, SPIE Optics + Photonics 2023, San Diego Convention Center, San Diego, California, USA, 2023/8/20.
D. Lemcke, D. Moreno, S. Fujii, A. Nakashima, A. Uchida, and T. Tanabe, “Assessment of the feasibility of employing chaos synchronization in two cascaded microresonators for secure data transmission”, 2023 Conference on Lasers and Electro-Optics/Europe (CLEO/Europe 2023) and European Quantum Electronics Conference (EQEC 2023), Internationales Congress Center München, Munich, Germany, 2023/6/26, Internationally Coauthored.
D. Lemcke, D. Moreno, S. Fujii, A. Nakashima, A. Uchida, and T. Tanabe, “Evaluation of chaos synchronization in two cascaded microresonators for secure data transmission”, The 12th Advanced Lasers and Photon Sources (ALPS 2023), Pacifico Yokohama, Yokohama, Japan, 2023/4/18, Internationally Coauthored.

Domestic Conference Presentation and Invited Talk

Y. Nagatsuka, R. Nogami, T. Niiyama, S. Sunada, A. Uchida, and K. Kanno, “Dependence on complexity of nonlinear functions for augmented DFA method in deep learning based on optoelectronic delay system”, IEICE Complex Communication Sciences (CCS) Conference 2024, Rusutsu Resort Hotel & Convention, Rusutsu, Japan, 2024/3/27, B01/C01 Joint Research.
H. Taira, T. Mihana, André Röhm, K. Kanno, A. Uchida, R. Horisaki, and M. Naruse, “Leader-laggard relationship using optical frequency difference detection in mutually-coupled lasers”, The 71st JSAP Spring Meeting 2024, Setagaya Campus, Tokyo City University, Tokyo, Japan, 2024/3/25, B01/B03 Joint Research.
T. Awano, S. Sunada, T. Niiyama, A. Röhm, K. Kanno, and A. Uchida, “Noise robustness of control-driven physical neural networks”, The 71st JSAP Spring Meeting 2024, Setagaya Campus, Tokyo City University, Tokyo, Japan, 2024/3/25, B01/B03/C01 Joint Research.
A. Uchida, “Progress in photonic reservoir computing and reinforcement learning”, The 5th Public Symposium 2023 “New Perspectives in Optical Computing”, Optical Network Industry and Technology Research Association, Surugadai Campus, Meiji University, Tokyo, Japan, 2024/3/19, Invited.
K. Sasaki and A. Uchida, “Decision making using multi phase algorithm in unidirectionally coupled semiconductor laser networks”, IEICE General Conference 2024, Higashi-Hiroshima Campus, Hiroshima University, Higashi-Hiroshima, 2024/3/7.
K. Takehana and A. Uchida, “Multi-client cooperative decision-making using spatiotemporal dynamics”, IEICE General Conference 2024, Higashi-Hiroshima Campus, Hiroshima University, Higashi-Hiroshima, Japan, 2024/3/7.
R. Nogami, K. Kanno, T. Niiyama, S. Sunada, and A. Uchida, “Experimental implementation of physics deep learning based on optimal control using augmented direct feedback alignment”, IEICE General Conference 2024, Higashi-Hiroshima Campus, Hiroshima University, Higashi-Hiroshima, Japan, 2024/3/7, B01/C01 Joint Research.
R. Iwami and A. Uchida, “Investigation on acceleration mechanism model for decision making using a multimode semiconductor laser”, IEICE General Conference 2024, Higashi-Hiroshima Campus, Hiroshima University, Higashi-Hiroshima, Japan, 2024/3/7.
A. Kawakami, K. Kanno, and A. Uchida, “Replication of bifurcation diagram of semiconductor laser dynamics using reservoir computing”, IEICE General Conference 2024, Higashi-Hiroshima Campus, Hiroshima University, Higashi-Hiroshima, Japan, 2024/3/7.
S. Ohara, K. Kanno, A. Uchida, and H. Kurokawa, “Nonlinear dynamics and prediction for intermittent chaos of semiconductor laser with optical feedback”, The 583rd LSJ Conference, LSJ Technical Committee “Learning from Nature: Laser Chaos and Quantum Dynamics”, Hachioji Campus, Tokyo University of Technology, Hachioji, Japan, 2024/2/28.
K. Kanno and A. Uchida, “Progress in photonic reservoir computing”, Optics & Photonics Japan 2023, Conference Hall and Centennial Hall, Hokkaido University, Sapporo, Japan, 2023/11/28, Invited.
A. Kawakami, K. Kanno, and A. Uchida, “Prediction and Replication of Chaotic Semiconductor Laser Using Reservoir Computing”, Optics & Photonics Japan 2023, Conference Hall and Centennial Hall, Hokkaido University, Sapporo, Japan, 2023/11/28.
A. Uchida, “Recent progress in photonic reservoir computing and decision making”, JSAP Quantum Electronics Group Conference “Photon×Information Processing ~Computing for Photonics & Photonics for Computing~”, Yamanaka-Ryo Naito Seminar House, the University of Tokyo, Yamanakako, Japan, 2023/11/4, Invited.
S. Ohara, K. Kanno, A. Uchida, and H. Kurokawa, “Prediction and detection for extreme events of semiconductor laser using echo state network”, IEICE Nonlinear Problems Conference 2023, Work Plaza Gifu, Gifu, Japan, 2023/10/6.
T. Mihana, A. Röhm, R. Horisaki, K. Kanno, A. Uchida, and M. Naruse, “Power law of advanced oscillation duration time in laser network”, The 84th JSAP Autumn Meeting 2023, Kumamoto-Jo Hall and other surrounding facilities, Kumamoto, Japan, 2023/9/22, B01/B03 Joint Research.
T. Ito, K. Kaano, and A. Uchida, “Evaluation of approximate reservoir computing using semiconductor laser with optical feedback”, The 84th JSAP Autumn Meeting 2023, Kumamoto-Jo Hall and other surrounding facilities, Kumamoto, Japan, 2023/9/22.
A. Kawakami, K. Kanno, and A. Uchida, “Replication of dynamics of semiconductor lasers using reservoir computing”, The 84th JSAP Autumn Meeting 2023, Kumamoto-Jo Hall and other surrounding facilities, Kumamoto, Japan, 2023/9/22.
R. Nogami, K. Kanno, T. Niiyama, S. Sunada, and A. Uchida, “Experiments on physical deep learning based on optimal control with direct feedback alignment”, The 84th JSAP Autumn Meeting 2023, Kumamoto-Jo Hall and other surrounding facilities, Kumamoto, Japan, 2023/9/22, B01/C01 Joint Research.
Y. Tsurumi, S. Kudo, K. Kanno, and A. Uchida, “Experiment on bandwidth enhancement and random number generation using complex electric-field dynamics in semiconductor lasers”, The 84th JSAP Autumn Meeting 2023, Kumamoto-Jo Hall and other surrounding facilities, Kumamoto, Japan, 2023/9/22.
R. Iwami, T. Mihana, K. Kanno, M. Naruse, and A. Uchida, “Experiment on control of chaotic mode competition via optical injection in a multimode semiconductor laser for decision making”, The 84th JSAP Autumn Meeting 2023, Kumamoto-Jo Hall and other surrounding facilities, Kumamoto, Japan, 2023/9/22, B01/B03 Joint Research.
K. Ishimine, K. Sasaki, K. Kanno and A. Uchida, “Experiment on decision making using low frequency fluctuations in four semiconductor laser networks”, The 84th JSAP Autumn Meeting 2023, Kumamoto-Jo Hall and other surrounding facilities, Kumamoto, Japan, 2023/9/22.
K. Takehana, H. Takizawa, K. Kanno, and A. Uchida, “Experiment on decision making using spatially coupled spatiotemporal dynamics”, IEICE Society Conference 2023, Higashiyama Campus, Nagoya University, Nagoya, Japan, 2023/9/15.
K. Sasaki, K. Ishimine, T. Mihana, K. Kanno, M. Naruse, and A. Uchida, “Experiment on decision making using different dynamics in unidirectionally-coupled semiconductor laser network”, IEICE Society Conference 2023, Higashiyama Campus, Nagoya University, Nagoya, Japan, 2023/9/15, B01/B03 Joint Research.

Books, Chapters in Book, Review Articles, etc

A. Uchida, “Progress in photonic reservoir computing and decision making”, Photonics News (JSAP Photonics Division), Vol. 9, No. 3, pp. 114‒119, 2024/3/10.
K. Kanno and A. Uchida, “Photonic Reservoir Computing ‒Fundamentals and Implementation‒”, KYORITSU SHUPPAN, 2024/2/29, 978-4-320-12573-5.

Awards

S. Kudo, K. Kanno, and A. Uchida, “Young Scientist Award (The 43rd Annual Meeting of the Laser Society of Japan)”, Laser Society of Japan, 2023/5/31.
R. Iwami, K. Kanno, and A. Uchida, “Best Student Paper Award”, The 10th Korea-Japan Joint Workshop on Complex Communication Sciences (KJCCS2024), 2024/1/30.

Press Release, etc.

“Ultrafast machine vision capturing phenomena in one billionth of a second: Development of image processing technology using optical AI”, Press Release, 2023/10/11, B01/C01 Joint Research.
“Kanazawa University and others have used optical AI for image processing, recognizing sub-nanosecond phenomena”, NIKKEI Tech Foresight, 2023/10/4, B01/C01 Joint Research.
“Kanazawa University and others have developed technology to recognize phenomena in one billionth of a second”, THE HOKKOKU SHIMBUN, 2023/9/21, B01/C01 Joint Research.
“Kanazawa University and others have developed image processing technology using optical AI”, Optronics, 2023/9/20, B01/C01 Joint Research.

Project B02

Papers

Y. Yi, T. Umezawa, K. Akahane, and T. Kawanishi, “High-Responsivity Unitraveling Carrier–Type Photodetector Using Avalanche InAlAs as a Collector at a High-Frequency Range”, IEEE Access, Vol. 12, pp. 22813‒22820, 2024/2/8, 10.1109/ACCESS.2024.3363877.
Y. Zhou, Z.-K. Weng, K. Inagaki, and T. Kawanishi, “FPGA-driven random walk noise generation for tunable laser linewidth control”, IEICE Electronics Express, Vol. 20, Issue 15, pp. 20230245‒1‒5, 2023/8/10, 10.1587/elex.20.20230245.
T. Ishimaru, T. Mihana, M. Koibuchi, T. Kawanishi, and M. Naruse, “Experimental Demonstration of Approximate Communication Based on Radio-Over-Fiber System”, IEEE Access, Vol. 11, pp. 65590‒65598, 2023/6/28, 10.1109/ACCESS.2023.3290158, A01/B02/B03 Joint Research.
Y. Zhou, C. Zheng, Z.-K. Weng, K. Inagaki, and T. Kawanishi, “Effects of a variable linewidth laser and variable linewidth shape laser on coherent FMCW LiDAR”, Optics Continuum, Vol. 2, Issue 5, pp. 1122‒1136, 2023/5/15, 10.1364/OPTCON.490071.

International Conference Presentation

T. Kawanishi, “Precise lightwave modulation for photonic computing”, The First International Symposium on Photonic Computing, Ito Hall, Ito International Research Center, the University of Tokyo, Tokyo, Japan, 2024/3/12.
Y. Zhou, Z. Chen, Y. Yi, Q. Huang, and T. Kawanishi, “FPGA-Based Broadband Noise Generation Using High-Speed Optoelectronic Devices”, The First International Symposium on Photonic Computing, Ito Hall, Ito International Research Center, the University of Tokyo, Tokyo, Japan, 2024/3/11.
Y. Zhou, Z.-K. Weng, and T. Kawanishi, “Effects of the Programmable Real-Time White Gaussian Noise Generated by FPGA on the Laser Linewidth Spectrum”, 2023 Opto-Electronics and Communications Conference (OECC 2023), Shanghai, China, 2023/7/2.
Y. Yaofeng, T. Umezawa, K. Akahane, and T. Kawanishi, “High photocurrent analysis in UTC-photodetector using high bandgap material in carrier collector layer”, The 7th International Symposium on Extremely Advanced Transmission Technologies (EXAT 2023), Kunibiki Messe, Matsue, Japan, 2023/5/19.
Q. Huang and T. Kawanishi, “Precise Characterization and Bias Control of Parallel Mach-Zehnder Modulators”, The 7th International Symposium on Extremely Advanced Transmission Technologies (EXAT 2023), Kunibiki Messe, Matsue, Japan, 2023/5/19.
Y. Yi, S. Duan, T. Umezawa, K. Akahane, and T. Kawanishi, “Avalanche UTC Photodetector Using InAlAs Collection Layer at High Frequency Range”, 2023 Conference on Lasers and Electro-Optics (CLEO 2023), San Jose, California, USA, 2023/5/7.

Domestic Conference Presentation and Invited Talk

Y. Yaofeng, T. Umezawa, K. Akahane, and T. Kawanishi, “InAlAs-collector based UTC-PD with avalanche effect at high frequency range”, IEICE Society Conference 2023, Higashiyama Campus, Nagoya University, Nagoya, Japan, 2023/9/13.
T. Ishimaru, T. Mihana, M. Koibuchi, T. Kawanishi, and M. Naruse, “Experimental Demonstration of Approximate Communication Based on Radio-Over-Fiber Systems”, IEICE NOLTA Society Conference 2023, Setagaya Campus, Tokyo City University, Tokyo, Japan, 2023/6/10, A01/B02/B03 Joint Research.

Project B03

Papers

Y. Hashimoto, A. Hase, R. Shiromae, R. Nishimura, M. Morimoto, Y. Hattori, H. Mayama, S. Yokojima, S. Nakamura, and K. Uchida, “Straightforward Fabrication of Double Roughness Structures on Microcrystalline Film of a Diarylethene Derivative”, Langmuir, Vol. 40, Issue14, pp. 7661‒7668, 2024/3/27, 10.1021/acs.langmuir.4c00365.
R. Nishimura, A. Fujimoto, T. Kamitanaka, H. Sugiyama, A. Sekine, N. Yasuda, Y. Hattori, M. Morimoto, H. Mayama, S. Yokojima, S. Nakamura, and K. Uchida, “Self-assembly of chiral diarylethene microcrystals by sublimation process to form foliage scroll pattern”, Crystal Growth & Design, Vol. 24, Issue 7, pp. 2791‒2798, 2024/3/14, 10.1021/acs.cgd.3c01424.
Y. Arakawa, K. Uchiyama, K. Uchida, M. Naruse, and H. Hori, “History-dependent nano-photoisomerization by optical near-field in photochromic single crystals”, Communications Materials, Vol. 5, Article No. 23, 2024/3/1, 10.1038/s43246-024-00464-w.
H. Ito, T. Mihana, R. Horisaki, and M. Naruse, “Conflict-free joint decision by lag and zero-lag synchronization in laser network”, Scientific Reports, Vol. 14, Article No. 4355, pp. 1‒14, 2024/2/22, 10.1038/s41598-024-54491-1.
Y. Hattori, K. Yamamoto, R. Kitajima, and K. Uchida, “Bright Fluorescent p-Phenylene-bridged Triarylmethyl Highly Stable Diradical”, Chemistry-A European Journal, Vol. 30, Issue 22, e202304124, 2024/2/21, 10.1002/chem.202304124.
D. Yamamoto, S. Hasegawa, Y. Shoji, and M. Hasegawa, “Game theory approach for autonomous mobility-assisted Piggyback network with mm-wave links”, IEICE Communications Express, Vol. 13, pp. 118‒121, 2024/2/16, 10.23919/comex.2023XBL0180.
M. Sugiyama, T. Mihana, A. Li, M. Naruse, M. Hasegawa, “Ultrafast Resource Allocation by Parallel Bandit Architecture Using Chaotic Lasers for Downlink NOMA Systems”, IEEE Access, Vol. 12, pp. 18073‒18086, 2024/1/25, 10.1109/ACCESS.2024.3358409.
M. Naruse and A. Uchida, “Photonics approach to reinforcement learning”, Oyo Buturi, Vol. 92, No. 12, pp. 730‒734, 2023/12/1, B01/B03 Joint Research.
T.-T. Dao, D.-I. Noh, M. Hasegawa, H. Sekiya, Q.-V. Pham, and W.-J. Hwang, “VT-MCNet: High-Accuracy Automatic Modulation Classification Model based on Vision Transformer”, IEEE Communications Letters, Vol. 28, No.1, pp. 92‒102, 2023/11/27, 10.1109/LCOMM.2023.3336985, Internationally Coauthored.
M. Kitagawa, Y. Nakagawa, T. Ii, R. Nishimura, M. Morimoto, S. Yokojima, S. Nakamura, and K. Uchida, “Photoinduced Multi-step Bending of 7-Acetoxy-4-methylcoumarin Crystal”, Crystal Growth & Design, Vol. 24, Issue 3, pp. 913‒922, 2023/11/16, 10.1021/acs.cgd.3c00738.
S.-G. Jeong, Q.-V. Do, H.-J. Hwang, M. Hasegawa, H. Sekiya, and W.-J. Hwang, “Hybrid Quantum Convolutional Neural Networks for UWB Signal Classification”, IEEE Access, Vol. 11, pp. 113726‒113739, 2023/10/9, 10.1109/ACCESS.2023.3323019, Internationally Coauthored.
Y. Hattori, R. Kitajima, A. Baba, K. Yamamoto, R. Matsuoka, T. Kusamoto, and K. Uchida, “Effects of hydrocarbon substituents on highly fluorescent bis (4-phenylphenyl) pyridylmethyl radical derivatives”, Materials Advances, Vol. 4, Issue 21, pp. 5149‒5159, 2023/9/21, 10.1039/d3ma00469d.
H. Shiratori, H. Shinkawa, A. Röhm, N. Chauvet, E. Segawa, J. Laurent, G. Bachelier, T. Yamagami, R. Horisaki, and M. Naruse, “Asymmetric quantum decision-making”, Scientific Reports, Vol. 13, Article No. 14636, 2023/9/5, 10.1038/s41598-023-41715-z, Internationally Coauthored.
T. Otsuka, A. Li, H. Takesue, K. Inaba, K. Aihara, and M. Hasegawa, “High-Speed Resource Allocation Algorithm Using a Coherent Ising Machine for NOMA Systems”, IEEE Transactions on Vehicular Technology, Vol. 73, No. 1, pp. 707‒723, 2023/8/21, 10.1109/TVT.2023.3300920.
J. Tsutsumi, J. Kurosu, K. Kanai, K. Uchida, K. Morishita, and K. Sumaru, “Visualization of Invisible Cell-Death Sign by Electric-Double-Layer Modulation”, Biosensors and Bioelectronics: X, Vol. 14, Article No. 100390, 2023/8/16, 10.1016/j.biosx.2023.100390.
T. Okuyama, A. Röhm, T. Mihana, and M. Naruse, “Acceleration of Approximate Matrix Multiplications on GPUs”, Entropy, Vol. 25, Issue 8, 1130, 2023/7/27, 10.3390/e25081130.
I. Urabe, A. Li, M. Fujisawa, S.-J. Kim, and M. Hasegawa, “Combinatorial MAB-Based Joint Channel and Spreading Factor Selection for LoRa Devices”, SENSORS 2023, Vol. 23, Issue 15, 6687, 2023/7/26, 10.3390/s23156687.
H. Shinkawa, N. Chauvet, A. Röhm, T. Mihana, R. Horisaki, G. Bachelier, and M. Naruse, “Bandit Approach to Conflict-Free Parallel Q-Learning in View of Photonic Implementation”, Intelligent Computing, Vol. 2, Article ID: 0046, 2023/7/25, 10.34133/icomputing.0046, Internationally Coauthored.
T. Osada, H. Yasuda, and M. Hasegawa, “Performance Demonstration of Decentralized TDMA Based on Desynchronization of Nonlinear Oscillators with Different Coupling Schemes”, Journal of Signal Processing, Vol. 27, No. 4, pp. 115‒119, 2023/7/1, 10.2299/jsp.27.115.
T. Ishimaru, T. Mihana, M. Koibuchi, T. Kawanishi, and M. Naruse, “Experimental Demonstration of Approximate Communication Based on Radio-Over-Fiber System”, IEEE Access, Vol. 11, pp. 65590‒65598, 2023/6/28, 10.1109/ACCESS.2023.3290158, A01/B02/B03 Joint Research.
K. Tsuchiyama, A. Röhm, T. Mihana, R. Horisaki, and M. Naruse, “Effect of temporal resolution on the reproduction of chaotic dynamics via reservoir computing”, Chaos, Vol. 33, Issue 6, 063145, 2023/6/22, 10.1063/5.0143846.
T. Yamagami, E. Segawa, T. Mihana, A. Röhm, R. Horisaki, and M. Naruse, “Bandit Algorithm Driven by a Classical Random Walk and a Quantum Walk”, Entropy, Vol. 25, Issue 6, 843, 2023/5/25, 10.3390/e25060843.
N. Asuke, T. Yamagami, T. Mihana, A. Röhm, R. Horisaki, and M. Naruse, “Information-theoretical analysis of statistical measures for multiscale dynamics”, Chaos, Vol. 33, Issue 4, 043138, 2023/4/21, 10.1063/5.0141099.
Y. Nakagawa, T. Hishida, K. Sumaru, K. Morishita, K. Kirito, S. Yokojima, Y. Sakamoto, S. Nakamura, and K. Uchida, “Phototunable Cell Killing by Photochromic Diarylethene of Thiazoyl and Thienyl Derivatives”, Journal of Medicinal Chemistry, Vol. 66, Issue 8, pp. 5937‒5949, 2023/4/17, 10.1021/acs.jmedchem.3c00164.
K. Makizoe, A. Yumoto, K. Oshima, K. Suzuki, and M. Hasegawa, “Applying reinforcement learning algorithms to ground station selection in satellite-terrestrial optical communication”, Nonlinear Theory and Its Applications, IEICE, Vol. 14, Issue 2, pp. 403‒415, 2023/4/1, 10.1587/nolta.14.403.

International Conference Presentation

M. Hasegawa, “Applications of Laser Chaos Decision Maker to Wireless Communication Systems”, The First International Symposium on Photonic Computing, Ito Hall, Ito International Research Center, the University of Tokyo, Tokyo, Japan, 2024/3/12.
S. Kotoku, T. Mihana, A. Röhm, R. Horisaki, and M. Naruse, “Collective decision-making exploiting laser network in cluster synchronization”, The First International Symposium on Photonic Computing, Ito Hall, Ito International Research Center, the University of Tokyo, Tokyo, Japan, 2024/3/11.
A. Röhm, T. Niiyama, F. Stelzer, R. Vicente, I. Fischer, S. Yanchuk, M. Naruse, and S. Sunada, “Deep physical learning of multi-delay systems through adjoint control”, The First International Symposium on Photonic Computing, Ito Hall, Ito International Research Center, the University of Tokyo, Tokyo, Japan, 2024/3/11, Internationally Coauthored, B03/C01 Joint Research.
M. Arai and M. Hasegawa, “Two-dimensional Beam Selection for Multi-user Massive MIMO System Based on Multi-armed Bandit Algorithm”, The 6th International Conference on Artificial Intelligence in Information and Communication (ICAIIC 2024), Osaka University Nakanoshima Center, Osaka, Japan, 2024/2/21.
T. Fujita, A. Li, Q. V. Do, T. Otsuka, M. Arai, S.-G. Jeong, W.-J. Hwang, H. Takesue, K. Inaba, K. Aihara, and M. Hasegawa, “Performance Evaluation of Resource Allocation Optimization in UAV Networks Using Ising Machines”, The 10th Korea-Japan Joint Workshop on Complex Communication Sciences, Kamenoi Hotel Beppu, Beppu, Japan, 2024/1/30, Internationally Coauthored.
M. Sugiyama, A. Li, M. Arai, T. Mihana, and M. Hasegawa, “Ultrafast Channel Allocation by a Parallel Laser Chaos Decision-Maker for Downlink NOMA Systems”, The 10th Korea-Japan Joint Workshop on Complex Communication Sciences, Kamenoi Hotel Beppu, Beppu, Japan, 2024/1/30.
T. Aida, S. Hasegawa, M. Arai, R. Isogai, Y. Shoji, and M. Hasegawa, “Optimization of End-To-End Throughput on Piggyback Network with Drone-To-Drone Millimeter-Wave Communications”, The 38th International Conference on Information Networking (ICOIN 2024), Ho Chi Minh City, Vietnam, 2024/1/18.
T. Yamagami, E. Segawa, T. Mihana, A. Röhm, R. Horisaki, and M. Naruse, “Spatial best-arm identification via quantum walk search”, The 10th International Workshop of Quantum Simulation and Quantum Walks (QSQW 2023), Tsukuba International Congress Center, Tsukuba, Japan, 2023/11/10.
K. Uchida, “Photoinduced Cell Death by Photochromic Diarylethenes”, 10th International Symposium On Photochromism (ISOP 2023), Nara Prefectural Convention Center, Nara, Japan, 2023/11/7, Invited.
K. Uchiyama, K. Uchida, T. Fukaminato, S. Nakamura, M. Naruse, and H. Hori, “Nano-Photoisomerization by Optical Near-Field Excitations”, 10th International Symposium On Photochromism (ISOP 2023), Nara Prefectural Convention Center, Nara, Japan, 2023/11/7.
S. Sunada, T. Niiyama, and A. Röhm, “Neural time-delay dynamics trained without backpropagation”, International conference on neuromorphic, natural and physical computing, Hanover, Germany, 2023/10/25, B03/C01 Joint Research.
A. Oka, H. Sanada, K. Kitagawa, N. Ohta, Y. Hattori, T. Kawai, K. Uchida, and Y. Shimizu, “Mesomorphic phase transitions of dodecyloxy homologue of the ether-linked alkoxyazobenzene-triphenylene derivatives”, The 11th East Asia Symposium of Functional Dyes and Advanced Materials (EAS 11), National Taiwan University, Taipei, Taiwan, 2023/10/19.
K. Uchida, “Photoinduced Cell Death by Photochromic Diarylethenes (Keynote Lecture)”, The 11th East Asia Symposium of Functional Dyes and Advanced Materials (EAS 11), National Taiwan University, Taipei, Taiwan, 2023/10/18, Invited.
T. Mihana, K. Kanno, A. Uchida, R. Horisaki, and M. Naruse, “Synchronization and Power Law Under Low-Frequency Fluctuation in Unidirectional-Ring Laser Network”, 2023 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2023), Cittadella Campus of University of Catania, Catania, Italy, 2023/9/29.
M. Sugiyama, T. Mihana, A. Li, M. Naruse, and M. Hasegawa, “Ultrafast Channel Allocation in Downlink NOMA Using a Parallel Array of Laser Chaos Decision-Makers”, 2023 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2023), Cittadella Campus of University of Catania, Catania, Italy, 2023/9/28.
H. Ito, T. Mihana, R. Horisaki, and M. Naruse, “Experimental Demonstration of Conflict-Free Joint Decision by Laser Network”, 2023 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2023), Cittadella Campus of University of Catania, Catania, Italy, 2023/9/28.
H. Yasuda, T. Osada, M. Hasegawa, and K. Aihara, “A Study on Coupling Functions for Performance Improvement of Decentralized TDMA Based on Desynchronization of Nonlinear Oscillators”, 2023 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2023), Cittadella Campus of University of Catania, Catania, Italy, 2023/9/26.
T. Fujita, A. Li, Q. V. Do, S.-G. Jeong, W.-J. Hwang, H. Takesue, K. Inaba, K. Aihara, and M. Hasegawa, “Resource Allocation for Large Scale UAV Networks Using Coherent Ising Machine”, 2023 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2023), Cittadella Campus of University of Catania, Catania, Italy, 2023/9/26, Internationally Coauthored.
M. Fujisawa, H. Yasuda, R. Isogai, Y. Yoshida, A. Li, S.-J. Kim, and M. Hasegawa, “Design and Implementation of MAB Based Power Consumption Optimization Method on Bluetooth Low Energy”, 2023 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2023), Cittadella Campus of University of Catania, Catania, Italy, 2023/9/26.
T. Yamagami, E. Segawa, T. Mihana, A. Röhm, R. Horisaki, and M. Naruse, “Quantum-Walk-Based Bandit Algorithm and its Performance”, 2023 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2023), Cittadella Campus of University of Catania, Catania, Italy, 2023/9/26.
M. Naruse, “Photonics approach to reinforcement learning”, 2023 Information Photonics Conference (IP 2023), Pause Landis Resort Wulai, New Taipei, Taiwan, 2023/9/9, Invited.
K. Tsuchiyama, “Sampling effects of reservoir computing on chaotic time series reproduction”, Dynamics Days Europe 2023, Naples, Italy, 2023/9/5.
A. Röhm, F. Stelzer, T. Niiyama, R. Vicente, I. Fischer, M. Naruse, S. Yanchuk, and S. Sunada, “Implementing a Deep Neural Network Using a Single Nonlinear Element and Delayed Feedback”, Optica Nonlinear Optics Topical Meeting 2023, Honolulu, Hawaii, USA, 2023/7/10, Internationally Coauthored, B03/C01 Joint Research.
A. Nakamura, F. Peper, K. Leibnitz, N. Wakamiya, and M. Hasegawa, “Design and Implementation of a Throughput Improvement Method for Asynchronous Pulse Code Multiple Access”, The 14th International Conference on Ubiquitous and Future Networks, ECE – Ecole d’Ingénieurs, Paris, France, 2023/7/4.
M. Naruse, K. Uchiyama, K. Uchida, and H. Hori, “Decision Making by Quantum and Near-Field Light”, The 14th Asia-Pacific Conference on Near-Field Optics (APNFO 14), Paradise Hotel Busan, Busan, Korea, 2023/6/20, Invited.

Domestic Conference Presentation and Invited Talk

H. Taira, T. Mihana, André Röhm, K. Kanno, A. Uchida, R. Horisaki, and M. Naruse, “Leader-laggard relationship using optical frequency difference detection in mutually-coupled lasers”, The 71st JSAP Spring Meeting 2024, Setagaya Campus, Tokyo City University, Tokyo, Japan, 2024/3/25, B01/B03 Joint Research.
T. Awano, S. Sunada, T. Niiyama, A. Röhm, K. Kanno, and A. Uchida, “Noise robustness of control-driven physical neural networks”, The 71st JSAP Spring Meeting 2024, Setagaya Campus, Tokyo City University, Tokyo, Japan, 2024/3/25, B01/B03/C01 Joint Research.
R. Horie, K. Uchiyama, K. Uchida, and H. Hori, “Photoisomerization-induced variations of electronic spectrums in photochromic crystals”, The 71st JSAP Spring Meeting 2024, Setagaya Campus, Tokyo City University, Tokyo, Japan, 2024/3/23.
Y. Nakajo, K. Mori, K. Wada, K. Sekine, S. Hara, A. Kasamatsu, and M. Naruse, “Integrated-circuit design of an Analog Circuit Solving Two-Armed Bandit”, IEEJ Electronic Circuit Technical Meeting 2024, Sunny Rental Room, Tokyo, Japan, 2024/3/21, B03/C02 Joint Research.
T. Maeda, Y. Nakagawa, R. Nishimura, M. Morimoto, S. Yokojima, S. Nakamura, and K. Uchida, “Molecular design of pyrene derivatives to make microcrystalline films with silver luster effect using drop-casting method”, The 104th CSJ Annual Meeting, Funabashi Campus, Nihon University, Funabashi, Japan, 2024/3/20.
Y. Hattori, R. Kitajima, A. Baba, K. Yamamoto, and K. Uchida, “Emission Properties of Stable Luminescent Radicals with Two Hydrocarbon Substituents or Radical Groups”, The 104th CSJ Annual Meeting, Funabashi Campus, Nihon University, Funabashi, Japan, 2024/3/19.
N. Maruyama, K. Sumaru, K. Morishita, and K. Uchida, “Photoinduced cytotoxity of diarylethene based on photoswitching isomerization”, The 104th CSJ Annual Meeting, Funabashi Campus, Nihon University, Funabashi, Japan, 2024/3/19.
S. Naganuma, T. Fujita, M. Arai, A. Li, and M. Hasegawa, “Investigation of Beam Allocation Methods in Massive MIMO Using High-Speed Optimization by Ising Machines”, IEICE General Conference 2024, Higashi-Hiroshima Campus, Hiroshima University, Higashi-Hiroshima, Japan, 2024/3/7.
H. Ando, A. Li, M. Arai, and M. Hasegawa, “Primary Channel Selection in Dynamic Channel Bonding by Ultra-Fast Decision Making of Laser Chaos Decision Maker”, IEICE General Conference 2024, Higashi-Hiroshima Campus, Hiroshima University, Higashi-Hiroshima, Japan, 2024/3/7.
H. Asano, M. Arai, and M. Hasegawa, “Fast Beam Alignment Using Laser Chaos Decision Maker for Massive MIMO System”, IEICE General Conference 2024, Higashi-Hiroshima Campus, Hiroshima University, Higashi-Hiroshima, Japan, 2024/3/7.
M. Hasegawa and M. Arai, “Local Network Intelligentization Algorithm ‒Reliability-ensuring cybernetic avatar infrastructure allowing interactive teleoperation (3)‒”, IEICE General Conference 2024, Higashi-Hiroshima Campus, Hiroshima University, Higashi-Hiroshima, Japan, 2024/3/7.
K. Makizoe, M. Arai, K. Oshima, K. Suzuki, and M. Hasegawa, “Applying Deep Reinforcement Learning to RF/FSO Link Selection in Optical Satellite Communication Networks”, IEICE General Conference 2024, Higashi-Hiroshima Campus, Hiroshima University, Higashi-Hiroshima, Japan, 2024/3/5.
Y. Nakajo, K. Wada, K. Sekine, S. Hara, A. Kasamatsu, and M. Naruse, “Design of a 0.18-um CMOS Analog Integrated Circuit Solving the Two Armed Bandit Problem”, The 29th IEICE Tokyo Section Student Activity Committee Technical Meeting, Online, 2024/3/2, B03/C02 Joint Research.
S. Kotoku, T. Mihana, A. Röhm, R. Horisaki, and M. Naruse, “Cluster synchronization stability analysis for laser network collective decision-making systems”, The 583rd LSJ Conference, Technical Committee “Learning from Nature: Laser Chaos and Quantum Dynamics”, Hachioji Campus, Tokyo University of Technology, Hachioji, Japan, 2024/2/28.
T. Mihana, “Photonic decision-making using chaotic laser light, The 169th Microoptics Meeting sponsored by Microoptics Group, Japan Society of Applied Physics, Raiosha, Hiyoshi Campus, Keio University, Yokohama, Japan, 2023/12/15, Invited.
M. Hasegawa, “Aiming for Ultrafast Optimization of Wireless Communication Systems through Advanced Computing ‒Applications of Ising Machines and Photonic Computing‒”, Strategic Information and Communications Research and Development Seminar by the Kanto Bureau of Telecommunications, Ministry of Internal Affairs and Communications, Japan, Online, 2023/12/4, Invited.
R. Mashiko, R. Horisaki, and M. Naruse, “Diffraction Casting: A Novel Optical Computation Architecture Utilizing Parallelism”, Optics & Photonics Japan 2023, Conference Hall and Centennial Hall, Hokkaido University, Sapporo, Japan, 2023/11/29.
M. Arai and M. Hasegawa, “A Study on Port Arrangement of Analog Beamforming Network Using 3-dimensional Luneburg Lens”, IEICE Short Range Wireless Communications (SRW) Conference 2023, Koganei Campus, Tokyo University of Agriculture and Technology, Koganei, Japan, 2023/11/22.
T. Yamagami, “Quantum walk search as an application to best-arm identification”, RIMS workshop (Group A) Studies on long time behavior for quantum walk, 2023/11/20, Invited.
K. Makizoe, M. Arai, K. Oshima, K. Suzuki, and M. Hasegawa, “An Application of Deep Reinforcement Learning to Link Selection in Optical Satellite Communication Networks”, IEICE Complex Communication Sciences (CCS) Conference 2023, Education and Research Center for Digital Transformation, Toyama Prefectural University, Imizu, Japan, 2023/11/11.
Y. Hashimoto, Y. Hattori, R. Nishimura, H. Mayama, S. Nakamura, S. Yokojima, and K. Uchida, “Single step crystal growth technique for formation of double roughness structure mimicking Plume poppy”, The 31st Organic Crystals Symposium, Chemical Society of Japan, Icho Kaikan, Suita Campus, Osaka University, 2023/11/3.
R. Shiromae, Y. Nakagawa, S, Watanabe, R. Nishimura, M. Morimoto, and K. Uchida, “1-(5-Methyl-2-naphthylthiazol-4-yl)-2-(5-methyl-2-phenylthiazol-4-yl)perfluorocyclo-pentene微結晶膜を用いた光応答性黄-赤紫光沢色変化”, The 31st Organic Crystals Symposium, Chemical Society of Japan, Icho Kaikan, Suita Campus, Osaka University, 2023/11/3.
M. Horiuchi, A. Nakamura, F. Peper, K. Leibnitz, N. Wakamiya, M. Arai, K. Egawa, and M. Hasegawa, “Pulse Detection Method for Asynchronous Pulse Code Multiple Access in High Attenuation Environment”, IEICE Multiple Innovative Kenkyu-kai Association for wireless communications 2023 (MIKA 2023), Okinawa Prefecture Municipalities Association Hall, Naha, Japan, 2023/10/11.
S. Naganuma, T. Fujita, M. Arai, A. Li, and M. Hasegawa, “Investigation of Ultra-Fast Beam Selection Optimization Method Based on Ising Model”, IEICE Multiple Innovative Kenkyu-kai Association for wireless communications 2023 (MIKA 2023), Okinawa Prefecture Municipalities Association Hall, Naha, Japan, 2023/10/10.
T. Osada, H. Yasuda, M. Arai, S.-J. Kim, M. Hasegawa, “Performance Evaluation on Coupling Model between Oscillators for Performance Improvement of Autonomous Decentralized TDMA”, IEICE Nonlinear Problems Conference 2023, Work Plaza Gifu, Gifu, Japan, 2023/10/7.
T. Mihana, A. Röhm, R. Horisaki, K. Kanno, A. Uchida, and M. Naruse, “Power law of advanced oscillation duration time in laser network”, The 84th JSAP Autumn Meeting 2023, Kumamoto-Jo Hall and other surrounding facilities, Kumamoto, Japan, 2023/9/22, B01/B03 Joint Research.
S. Kotoku, T. Mihana, A. Röhm, R. Horisaki, and M. Naruse, “Asymmetric treatment in collective decision making system using laser network”, The 84th JSAP Autumn Meeting 2023, Kumamoto-Jo Hall and other surrounding facilities, Kumamoto, Japan, 2023/9/22.
K. Konaka, H. Shinkawa, A. Röhm, G Bachelier, T. Mihana, R. Horisaki, and M. Naruse, “Generalization of joint decision making using orbital angular momentum of photons”, The 84th JSAP Autumn Meeting 2023, Kumamoto-Jo Hall and other surrounding facilities, Kumamoto, Japan, 2023/9/22, Internationally Coauthored.
K. Takashima, A. Röhm, T. Mihana, R. Horisaki, and M. Naruse, “Model-free prediction of driven dynamical systems using reservoir computing”, The 84th JSAP Autumn Meeting 2023, Kumamoto-Jo Hall and other surrounding facilities, Kumamoto, Japan, 2023/9/22.
R. Iwami, T. Mihana, K. Kanno, M. Naruse, and A. Uchida, “Experiment on control of chaotic mode competition via optical injection in a multimode semiconductor laser for decision making”, The 84th JSAP Autumn Meeting 2023, Kumamoto-Jo Hall and other surrounding facilities, Kumamoto, Japan, 2023/9/22, B01/B03 Joint Research.
R. Horie, K. Uchiyama, K. Uchida, M. Naruse, and H. Hori, “Scanning Tunneling Spectroscopy in photoisomerization process of photochromic crystal”, The 84th JSAP Autumn Meeting 2023, Kumamoto-Jo Hall and other surrounding facilities, Kumamoto, Japan, 2023/9/21.
M. Hasegawa, A. Nakamura, K. Honda, F. Peper, K. Leibnitz, and N. Wakamiya, “Experimental Demonstration of High Density Wireless Commutation realized by Asynchronous Pulse Code Multiple Access using 1000 Devices”, IEICE Society Conference 2023, Higashiyama Campus, Nagoya University, Nagoya, Japan, 2023/9/15.
K. Sasaki, K. Ishimine, T. Mihana, K. Kanno, M. Naruse, and A. Uchida, “Experiment on decision making using different dynamics in unidirectionally-coupled semiconductor laser network”, IEICE Society Conference 2023, Higashiyama Campus, Nagoya University, Nagoya, Japan, 2023/9/15, B01/B03 Joint Research.
Y. Hattori, K. Yamamoto, R. Kitajima, and K. Uchida, “Synthesis and Photoluminescence Properties of Phenylene-Bridged PyBTM Diradical”, The 33rd Symposium on Physical Organic Chemistry, Society of Physical Organic Chemistry, Okayama Convention Center, Okayama, Japan, 2023/9/13.
R. Kitajima, Y. Hattori, R. Matsuoka, T. Kusamoto, and K. Uchida, “Photoluminescence Properties of PyBTM and F2PyBTM Radicals with 2,4,6-Triisopropylphenyl Groups”, The 33rd Symposium on Physical Organic Chemistry, Society of Physical Organic Chemistry, Okayama Convention Center, Okayama, Japan, 2023/9/12.
A. Oka, H. Sanada, T. Kitagawa, N. Ota, Y. Hattori, T. Kawai, K. Uchida, and H. Shimizu, “Liquid Crystal Phase Transitions in C12 Homologues of Alkoxyazobenzene Triphenylene Ether Conjugates”, Japanese Liquid Crystal Conference 2023, Japanese Liquid Crystal Society, Kagurazaka Campus, Tokyo University of Science, Tokyo, Japan, 2023/9/11.
K. Uchida, Y. Nakagawa, T. Hishida, K. Sumaru, K. Morishita, K. Kirito, S. Yokojima, Y. Sakamoto, and S. Nakamura, “Phototunable Cell Killing by Photochromic Diarylethene”, Annual Meeting on Photochemistry 2023, Japanese Photochemistry Association, International Conference Center Hiroshima, Hiroshima, Japan, 2023/9/7.
Y. Hattori, R. Kitajima, K. Yamamoto, R. Matsuoka, T. Kusamoto, and K. Uchida, “Photoluminescence Properties of PyBTM and F2PyBTM with Ortho-Substituted Phenyl Groups”, Annual Meeting on Photochemistry 2023, Japanese Photochemistry Association, International Conference Center Hiroshima, Hiroshima, Japan, 2023/9/5.
T. Yamagami, “Spatially Optimal Arm Identification Using Quantum Walk Search and Its Analysis”, Japanese Conference on Combinatorics and its Applications 2023, Aichi University of Education, Kariya, Japan, 2023/8/30, Invited.
T. Yamagami, E. Segawa, T. Mihana, A. Röhm, R. Horisaki, and M. Naruse, “Bandit Algorithm Driven by a Quantum Walk”, The 1st Fukuchiyama Mathematical and Data Science Conference, Citizen Plaza Fukuchiyama, Fukuchiyama, Japan, 2023/8/18.
S. Ishibashi, O. Teppei, M. Arai, A. Li, H. Takesue, K. Inaba, K. Aihara, and M. Hasegawa, “Resource Allocation Optimization in Multi-User NOMA Systems Using Higher-Order Hamiltonians”, IEICE Complex Communication Sciences (CCS) Conference 2023, Banya no Yu, Ishikari, Japan, 2023/8/4.
R. Kawano, M. Koibuchi, and M. Naruse, “Wiring optimization of optical quantum networks for image recognition”, The 246th IPSJ System Architecture Conference (ARC246), Hakodate Arena, Hakodate, Japan, 2023/8/4, A01/B03 Joint Research.
T. Osada, H. Yasuda, M. Arai, S.-J. Kim, M. Hasegawa, “A Study on Coupling Functions between Nonlinear Oscillators for Performance Improvement of Autonomous Decentralized TDMA”, IEICE Smart Radio Conference 2023, Nakanoshima Center, Osaka University, Osaka, Japan, 2023/7/14.
T. Mihana, “Ultrafast information processing unit and decision-making using synchronization in laser network”, Public Symposium “The Future Society Brought by Light ‒Towards New Developments in ICO‒”, Science Council of Japan, Science Council of Japan Auditorium, Tokyo, Japan, 2023/7/10, Invited.
Y. Li, T. Ohtsuka, A Li, H. Takesue, K. Inaba, K. Aihara, and M. Hasegawa, “A Study on Resource Scheduling Optimization of Intelligent Reflecting Surface Based on Coherent Ising Machine”, IEICE NOLTA Society Conference 2023, Setagaya Campus, Tokyo City University, Tokyo, Japan, 2023/6/10.
S. Ishibashi, O. Teppei, A. Li, H. Takesue, K. Inaba, K. Aihara, and M. Hasegawa, “Resource Allocation Optimization in Multi-User NOMA Systems Based on Higher-Order Hamiltonian”, IEICE NOLTA Society Conference 2023, Setagaya Campus, Tokyo City University, Tokyo, Japan, 2023/6/10.
T. Ishimaru, T. Mihana, M. Koibuchi, T. Kawanishi, and M. Naruse, “Experimental Demonstration of Approximate Communication Based on Radio-Over-Fiber Systems”, IEICE NOLTA Society Conference 2023, Setagaya Campus, Tokyo City University, Tokyo, Japan, 2023/6/10, A01/B02/B03 Joint Research.
K. Uchida, “Biomimetic crystal growth using photoresponsive molecules and its application to biological field”, The 36th Computer aided Materials and Molecular Design Forum, Vision Center Tamachi, Tokyo, Japan, 2023/4/7, Invited.

Awards

R. Mashiko, “2023 AI Optics Best Presentation Award”, Al Optics Group, Optical Society of Japan, 2024/4/2.
T. Fujita, A. Li, Q. V. Do, T. Ohtsuka, M. Arai, S.-G. Jeong, W.-J. Hwang, H. Takesue, K. Inaba, K. Aihara, and M. Hasegawa, “Best Student Paper Award”, The 10th Korea-Japan Joint Workshop on Complex Communication Sciences (KJCCS 2024), 2024/1/31.
R. Mashiko, “The 9th OPJ Best Presentation Award (Optics & Photonics Japan 2023)”, Optical Society of Japan, 2023/11/29.
A. Oka, “Best Poster Award”, The 11th East Asia Symposium on Functional Dyes and Advanced Materials (EAS 11), 2023/10/20.
S. Naganuma, “MIKA 2023 Poster Award (Young Researchers Section)”, IEICE Multiple Innovative Kenkyu-kai Association for wireless communications, 2023/10/12.
M. Horiuchi, “MIKA 2023 Poster Award (Young Researchers Section)”, IEICE Multiple Innovative Kenkyu-kai Association for wireless communications, 2023/10/12.
M. Sugiyama, “NOLTA 2023 Best Student Paper Award”, 2023 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2023), 2023/9/30.
M. Fujisawa, “NOLTA 2023 Student Paper Award”, 2023 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2023), 2023/9/29.
A. Oka, “Wakaba Award”, Japanese Liquid Crystal Society, 2023/9/13.
N. Fujita, “2022 CCS Young Scientist Award”, IEICE Technical Committee on Complex Communication Sciences (CCS), 2023/6/10.

Press Release, etc.

“High-speed order recognition by using light”, THE YAMANASHI NICHINICHI SHIMBUN, 2024/2/26.

Project C01

Papers

G. Finocchio, S. Sunada, et al, “Roadmap for Unconventional Computing with Nanotechnology”, Nano Futures, 2024/2/15, 10.1088/2399-1984/ad299a, Internationally Coauthored.
K. Kitagawa, K. Tsuji, K. Sagehashi, T. Niiyama, and S. Sunada, “Optical hyperdimensional soft sensing: speckle-based touch interface and tactile sensor”, Optics Express, Vol. 32, Issue 3, pp. 3209‒3220, 2024/1/1, 10.1364/OE.513802.
M. Matogawa, Y. Kuribayashi, Y. Suzuki, M. You, S. Shinohara, S. Sunada, and T. Harayama, “Nonlinear laser dynamics of a non-orthogonal chiral pair”, Applied Physics Letters, Vol.123, Issue 23, 1104, 2023/12/6, 10.1063/5.0174108.
T. Yamaguchi, K. Arai, T. Niiyama, A. Uchida, and S. Sunada, “Time-domain photonic image processing based on speckle projection and reservoir computing”, Communications Physics, Vol. 6, Article No. 250, 2023/9/14, 10.1038/s42005-023-01368-w, B01/C01 Joint Research.
Y. Iwasaki, T. Nagata, Y. Sasaki, K. Nakai, M. Inubushi, and T. Nonomura, “Reservoir computing reduced-order model based on particle image velocimetry data of post-stall flow”, AIP Advances, Vol. 13, Issue 6, 065312, 2023/6/7, 10.1063/5.0150947.

International Conference Presentation

S. Sunada, “Neuro-inspired photonic information processing and sensing”, The First International Symposium on Photonic Computing, Ito Hall, Ito International Research Center, the University of Tokyo, Tokyo, Japan, 2024/3/11.
A. Röhm, T. Niiyama, F. Stelzer, R. Vicente, I. Fischer, S. Yanchuk, M. Naruse, and S. Sunada, “Deep physical learning of multi-delay systems through adjoint control”, The First International Symposium on Photonic Computing, Ito Hall, Ito International Research Center, the University of Tokyo, Tokyo, Japan, 2024/3/11, Internationally Coauthored, B03/C01 Joint Research.
S. Sunada, “Optical neural information processing and sensing”, KNU-Kanazawa-Waseda Univ. Joint Workshop on Microcavity and Signal Processing, Kyungpook National University, Daegu, Korea, 2024/2/22.
S. Sunada, T. Niiyama, and A. Röhm, “Neural time-delay dynamics trained without backpropagation”, International conference on neuromorphic, natural and physical computing (NNPC 2023), Castle of Herrenhausen, Hanover, Germany, 2023/10/25, B03/C01 Joint Research.
M. You, K. Makino, Y. Morishita, K. Kanno, A. Uchida, S. Sunada, S. Shinohara, and T. Harayama, “Experimental Verification of Universal Single-Mode Lasing in Fully Chaotic Billiard Lasers”, 2023 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2023), Cittadella Campus of University of Catania, Catania, Italy, 2023/9/29, B01/C01 Joint Research.
Y. Kuribayashi, S. Nakamura, M. You, S. Sunada, S. Shinohara, and T. Harayama, “Chaos-Assisted Light Emission from a Scar Mode in a Chaotic Billiard Lasers”, 2023 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2023), Cittadella Campus of University of Catania, Catania, Italy, 2023/9/29.
S. Nakamura, Y. Kuribayashi, M. You, S. Sunada, S. Shinohara, and T. Harayama, “Nonlinear Scar Modes Generated by Self-Organization of Resonance Modes”, 2023 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2023), Cittadella Campus of University of Catania, Catania, Italy, 2023/9/29.
T. Yamaguchi, K. Takabayashi, T. Niiyama, and S. Sunada, “Fast Optical Image Processing System Using Photonic Reservoir Computing”, 2023 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2023), Cittadella Campus of University of Catania, Catania, Italy, 2023/9/28.
R. Nogami, K. Kanno, T. Niiyama, S. Sunada, and A. Uchida, “Optoelectronic Implementation of Physical Deep Learning Based on Optimal Control”, 2023 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2023), Cittadella Campus of University of Catania, Catania, Italy, 2023/9/28, B01/C01 Joint Research.
K. Kitagawa, S. Sunada, and T. Niiyama, “Optical Skin-Soft Interface Using Soft Materials and Hyperdimensional Computing”, 2023 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2023), Cittadella Campus of University of Catania, Catania, Italy, 2023/9/27.
S. Sunada and T. Yamaguchi, “Time-domain image processing using photonic reservoir computing”, European Optical Society Annual Meeting (EOSAM) 2023, Dijon Exhibition and Convention Center, Dijon, France, 2023/9/14.
A. Röhm, F. Stelzer, T. Niiyama, R. Vicente, I. Fischer, M. Naruse, S. Yanchuk, and S. Sunada, “Implementing a Deep Neural Network Using a Single Nonlinear Element and Delayed Feedback”, Optica Nonlinear Optics Topical Meeting 2023, Honolulu, Hawaii, USA, 2023/7/10, Internationally Coauthored, B03/C01 Joint Research.

Domestic Conference Presentation and Invited Talk

Y. Nagatsuka, R. Nogami, T. Niiyama, S. Sunada, A. Uchida, and K. Kanno, “Dependence on complexity of nonlinear functions for augmented DFA method in deep learning based on optoelectronic delay system”, IEICE Complex Communication Sciences (CCS) Conference 2024, Rusutsu Resort Hotel & Convention, Rusutsu, Japan, 2024/3/27, B01/C01 Joint Research.
T. Awano, S. Sunada, T. Niiyama, A. Röhm, K. Kanno, and A. Uchida, “Noise robustness of control-driven physical neural networks”, The 71st JSAP Spring Meeting 2024, Setagaya Campus, Tokyo City University, Tokyo, Japan, 2024/3/25, B01/B03/C01 Joint Research.
Y. Kuribayashi, S. Nakamura, M. You, S. Sunada, S. Shinohara, and T. Harayama, “Chaos-Assisted Light Emission and Emission from Partial Barriers in a Chaotic Billiard Lasers”, The 71st JSAP Spring Meeting 2024, Setagaya Campus, Tokyo City University, Tokyo, Japan, 2024/3/25.
M. Matogawa, Y. Kuribayashi, Y. Suzuki, M. You, S. Shinohara, S. Sunada, and T. Harayama, “Nonlinear Laser Dynamics of a Non-Orthogonal Chiral Pair”, The 71st JSAP Spring Meeting 2024, Setagaya Campus, Tokyo City University, Tokyo, Japan, 2024/3/25.
K. Takabayashi, T. Yamaguchi, T. Niiyama, and S. Sunada, “Performance Evaluation of Multi-path Interference-based On-Chip Photonic Reservoir Computing Circuit”, The 71st JSAP Spring Meeting 2024, Setagaya Campus, Tokyo City University, Tokyo, Japan, 2024/3/24.
K. Ito and T. Maruyama, “Basic Study of Reservoir Computing with Integrating Sphere”, The 71st JSAP Spring Meeting 2024, Setagaya Campus, Tokyo City University, Tokyo, Japan, 2024/3/23.
K. Tsuji, S. Sunada, and N. Tomoaki, “Soft Tactile Sensing Based on Laser Speckle and Machine Learning”, The 71st JSAP Spring Meeting 2024, Setagaya Campus, Tokyo City University, Tokyo, Japan, 2024/3/23.
M. Matogawa, Y. Kuribayashi, Y. Suzuki, M. You, S. Shinohara, S. Sunada, and T. Harayama, “Nonlinear Laser Dynamics of a Non-Orthogonal Chiral Pair”, 2024 Spring Meeting, Physical Society of Japan, Online, 2024/3/19.
Y. Kuribayashi, S. Nakamura, M. You, S. Sunada, S. Shinohara, and T. Harayama, “Scar Mode and Chaos-Assisted Light Emission in a Chaotic Billiard Lasers”, 2024 Spring Meeting, Physical Society of Japan, Online, 2024/3/19.
M. Inubushi, “Quadratic Form Reservoir Computing based on Generalized Synchronization”, Tateyama Dynamics Workshop 2024, Kyukamura Tateyama, Tateyama, Japan, 2024/3/10, Invited.
R. Nogami, K. Kanno, T. Niiyama, S. Sunada, and A. Uchida, “Experimental implementation of physics deep learning based on optimal control using augmented direct feedback alignment”, IEICE General Conference 2024, Higashi-Hiroshima Campus, Hiroshima University, Higashi-Hiroshima, Japan, 2024/3/7, B01/C01 Joint Research.
S. Sunada, “High-Speed and High-Efficiency Optical Reservoir Computing and Its Applications to Sensing”, The 4th Photonic Device and Application Technology Conference 2023, Optoelectronics Industry and Technology Development Association, Tokyo Head Office, Sumitomo Electric Industries, Ltd., Tokyo, Japan, 2024/1/17, Invited.
M. Inubushi, “Quadratic Form Reservoir Computing based on Generalized Synchronization”, 2023 Workshop on Phenomena and Mathematical Modeling, Kyukamura Notochirihama, Hakui, Japan, 2023/12/26, Invited.
S. Sunada, “Optical Reservoir Computing”, The 37th IEICE Optical Communication Systems Symposium, Shinagawa Front Building, Tokyo, Japan, 2023/12/15, Invited （Sponsored by IEEE Photonics Society Tokyo Section Chapter）.
T. Yamaguchi, K. Takabayashi, T. Niiyama, and S. Sunada, “Photonic information processing system based on physical reservoir computing”, Optics & Photonics Japan 2023, Conference Hall and Centennial Hall, Hokkaido University, Sapporo, Japan, 2023/11/28.
K. Kitagawa, T. Niiyama, and S. Sunada, “Optical soft interface based on hyperdimensional computing”, Optics & Photonics Japan 2023, Conference Hall and Centennial Hall, Hokkaido University, Sapporo, Japan, 2023/11/27.
S. Sunada, “Neural Delay Differential Equations: Deep Neural Network Using Time Delay Systems”, 2023 RIMS Workshop on Time-delay Systems and Mathematical Sciences: Toward New Developments in Theory and Applications, Research Institute for Mathematical Sciences (RIMS), Kyoto University, Kyoto, Japan, 2023/10/20, Invited.
K. Kitagawa, S. Sunada, and T. Niiyama, “Optical soft interface based on hyperdimensional computing”, The 84th JSAP Autumn Meeting 2023, Kumamoto-Jo Hall and other surrounding facilities, Kumamoto, Japan, 2023/9/22.
T. Yamaguchi, K. Takabayashi, T. Niiyama, and S. Sunada, “Fast image processing in the GHz band using photonic reservoir computing”, The 84th JSAP Autumn Meeting 2023, Kumamoto-Jo Hall and other surrounding facilities, Kumamoto, Japan, 2023/9/22.
R. Nogami, K. Kanno, T. Niiyama, S. Sunada, and A. Uchida, “Experiments on physical deep learning based on optimal control with direct feedback alignment”, The 84th JSAP Autumn Meeting 2023, Kumamoto-Jo Hall and other surrounding facilities, Kumamoto, Japan, 2023/9/22, B01/C01 Joint Research.
K. Sobue, N. Ando, K. Sekine, K. Wada, S. Sunada, and A. Kasamatsu, “Photonic reservoir computing system characteristics caused by nonlinearity in a weighted sum circuit”, The 84th JSAP Autumn Meeting 2023, Kumamoto-Jo Hall and other surrounding facilities, Kumamoto, Japan, 2023/9/22, C01/C02 Joint Research.
T. Niiyama and S. Sunada, “Critical behavior of laser oscillation dynamics with delayed feedback and its accelerator factors”, The Physical Society of Japan 2023 Annual (78th) Meeting, Aobayama Campus and Kawauchi Campus, Tohoku University, Sendai, Japan, 2023/9/18.
T. Yamaguchi, K. Takabayashi, T. Niiyama, and S. Sunada, “Demonstration of optical reservoir computing for fast image processing”, IEICE Society Conference 2023, Higashiyama Campus, Nagoya University, Nagoya, Japan, 2023/9/15.
K. Kitagawa, T. Niiyama, and S. Sunada, “Optical soft interface based on hyperdimensional computing”, IEICE Society Conference 2023, Higashiyama Campus, Nagoya University, Nagoya, Japan, 2023/9/15.
T. Takano, T. Niiyama, and S. Sunada, “Learning latent variable dynamics of dynamical systems based on partially observed data”, IEICE Society Conference 2023, Higashiyama Campus, Nagoya University, Nagoya, Japan, 2023/9/14.

Awards

S. Sunada, “Hokuriku Information and Communication Conference Chairman's Award”, Hokuriku Bureau of Telecommunications, 2023/6/1.
T. Yamaguchi, “OSJ/SPIE Student Award (Optics & Photonics Japan 2023)”, Optical Society of Japan, 2023/11/29.
T. Yamaguchi, “IEICE Young Researcher's Award 2023 (IEICE Society Conference 2023)”, Institute of Electronics, Information and Communication Engineers, 2024/3/5.
M. Inubushi, “Award for Distinguished Young Researcher in Fluid Mechanics”, Japan Society of Fluid Mechanics, 2023/12/14.

Press Release, etc.

“Ultrafast machine vision capturing phenomena in one billionth of a second: Development of image processing technology using optical AI”, Press Release, 2023/10/11, B01/C01 Joint Research.
“Kanazawa University and others have used optical AI for image processing, recognizing sub-nanosecond phenomena”, NIKKEI Tech Foresight, 2023/10/4, B01/C01 Joint Research.
“Kanazawa University and others have developed technology to recognize phenomena in one billionth of a second”, THE HOKKOKU SHIMBUN, 2023/9/21, B01/C01 Joint Research.
“Kanazawa University and others have developed image processing technology using optical AI”, Optronics, 2023/9/20, B01/C01 Joint Research.

Project C02

International Conference Presentation

A. Kasamatsu, “Towards a Fusion of Ultrafast Silicon Analog Circuitry and Photonics”, The First International Symposium on Photonic Computing, Ito Hall, Ito International Research Center, the University of Tokyo, Tokyo, Japan, 2024/3/11.
Y. Nakajo, K. Wada, K. Sekine, S. Hara, A. Kasamatsu, S. Tanoi, and M. Naruse, “Design of a 1-GHz Analog Integrated Circuit Solving the Two-Armed Bandit Problem as a Step toward a High-Speed Learning with Photonic Chaos”, The First International Symposium on Photonic Computing, Ito Hall, Ito International Research Center, the University of Tokyo, Tokyo, Japan, 2024/3/11, B03/C02 Joint Research.

Domestic Conference Presentation and Invited Talk

Y. Nakajo, K. Mori, K. Wada, K. Sekine, S. Hara, A. Kasamatsu, and M. Naruse, “Integrated-circuit design of an Analog Circuit Solving Two-Armed Bandit”, IEEJ Electronic Circuit Technical Meeting 2024, Sunny Rental Room, Tokyo, Japan, 2024/3/21, B03/C02 Joint Research.
Y. Nakajo, K. Wada, K. Sekine, S. Hara, A. Kasamatsu, and M. Naruse, “Design of a 0.18-um CMOS Analog Integrated Circuit Solving the Two Armed Bandit Problem”, The 29th IEICE Tokyo Section Student Activity Committee Technical Meeting, Online, 2024/3/2, B03/C02 Joint Research.
K. Sobue, N. Ando, K. Sekine, K. Wada, S. Sunada, and A. Kasamatsu, “Photonic reservoir computing system characteristics caused by nonlinearity in a weighted sum circuit”, The 84th JSAP Autumn Meeting 2023, Kumamoto-Jo Hall and other surrounding facilities, Kumamoto, Japan, 2023/9/22, C01/C02 Joint Research.

Project A03

International Conference Presentation

J. Shiomi, “Optical Secure Computing for Edge-oriented Systems”, The First International Symposium on Photonic Computing, Ito Hall, Ito International Research Center, the University of Tokyo, Tokyo, Japan, 2024/3/11.
R. Tomioka, T. Takatsu, K. Inoue, A. Shibukawa, and M. Takabayashi, “Numerical simulations on complex-valued optoelectronic deep neural network”, The First International Symposium on Photonic Computing, Ito Hall, Ito International Research Center, the University of Tokyo, Tokyo, Japan, 2024/3/11.
R. Tomioka, T. Takatsu, and M. Takabayashi, “Numerical simulation on wavefront transformation using self-referential holographic deep neural network”, The 5th International Symposium on Neuromorphic AI Hardware, RIHGA Royal Hotel Kokura, Kitakyushu, Japan, 2024/3/1.
T. Takatsu, R. Tomioka, and M. Takabayashi, “Efficient training method using transmission matrix for optoelectronic deep neural network”, The 5th International Symposium on Neuromorphic AI Hardware, RIHGA Royal Hotel Kokura, Kitakyushu, Japan, 2024/3/1.

Domestic Conference Presentation and Invited Talk

M. Takabayashi, “Utilization and implementation of deep learning in self-referential holographic data storage”, The 1st Holographic Display Artists and Engineers Club Meeting 2024, Nishi-Chiba Campus, Chiba University, Chiba, Japan, 2024/3/25, Invited.

Books, Chapters in Book, Review Articles, etc

M. Takabayashi and R. Tomioka, “Optoelectronic deep neural network hardware using principle of self-referential holography”, Photonics News (JSAP Photonics Division), Vol. 9, No. 3, pp. 147‒151, 2024/3/10.

Project B04

Papers

J. Cuevas, R. Iwami, A. Uchida, K. Minoshima, and N. Kuse, “Solving multi-armed bandit problems using a chaotic microresonator comb”, APL Photonics, Vol. 9, pp. 036112‒1‒10, 2024/3/19, 10.1063/5.0173287, Internationally Coauthored, B01/B04-3 Joint Research.
T. Sakabe, S. Shimomura, Y. Ogura, K. Okubo, H. Yamashita, H. Suzuki, and J. Tanida, “Spatial-photonic Ising machine by space-division multiplexing with physically tunable coefficients of a multi-component model”, Optics Express, Vol. 31, Issue 26, pp. 44127‒44138, 2023/12/18, 10.1364/OE.508069.

International Conference Presentation

J. Ohkubo, K. Fukushi, Y. Tahara, and K. Kinjo, “Probabilistic interpretation for leader-laggard relationship in mutually coupled synchronized semiconductor lasers”, The First International Symposium on Photonic Computing, Ito Hall, Ito International Research Center, the University of Tokyo, Tokyo, Japan, 2024/3/11.
S. Shimomura, “Parallel processing of spatial photonic Ising machine by spatial multiplexing”, The First International Symposium on Photonic Computing, Ito Hall, Ito International Research Center, the University of Tokyo, Tokyo, Japan, 2024/3/11.
J. Cuevas, R. Iwami, A. Uchida, K. Minoshima, and N. Kuse, “Solving multi-armed bandit problems using a chaotic microresonator comb”, The First International Symposium on Photonic Computing, Ito Hall, Ito International Research Center, the University of Tokyo, Tokyo, Japan, 2024/3/11, Internationally Coauthored, B01/B04-3 Joint Research.
F. Köster, K. Kanno, J. Ohkubo, and A. Uchida, “Reservoir computing with attention mechanism: Improving chaotic time-series forecasting”, The First International Symposium on Photonic Computing, Ito Hall, Ito International Research Center, the University of Tokyo, Tokyo, Japan, 2024/3/11, B01/B04-1 Joint Research.
F. Köster, K. Kanno, J. Ohkubo, and A. Uchida, “Integration of attention mechanism in reservoir computing for time series forecasting”, The 10th Korea-Japan Joint Workshop on Complex Communication Sciences (KJCCS 2024), Kamenoi Hotel, Beppu, Japan, 2024/1/30, Internationally Coauthored, B01/B04-1 Joint Research.
S. Shimomura, “Function enhancement of spatial photonic Ising machine using optical multiplexing”, The 13th Japan-Korea Workshop on Digital Holography and Information Photonics (DHIP 2023), B-Con Plaza, Beppu, Japan, 2023/12/18, Invited.
S. Shimomura, H. Yamashita, Y. Ogura, H. Suzuki, and Jun Tanida, “Performance enhancement of spatial photonic Ising machine through parallel processing via space-division multiplexing”, The 12th Asia-Pacific Laser Symposium (APLS 2023), Premier Hotel -CABIN PRESIDENT- Hakodate, Hakodate, Japan, 2023/9/5.
J. Cuevas, K. Minoshima, and N. Kuse, “Solving multi-armed bandit problems using a chaotic microresonator comb”, The 12th Asia-Pacific Laser Symposium (APLS 2023), Premier Hotel -CABIN PRESIDENT- Hakodate, Hakodate, Japan, 2023/9/5, Internationally Coauthored.
S. Shimomura, K. Okubo, H. Yamashita, Y. Ogura, H. Suzuki, and Jun Tanida, “Function enhancement of spatial photonic Ising machine by parallel processing using space-division multiplexing”, 2023 Conference on Lasers and Electro-Optics/Europe (CLEO/Europe 2023) and European Quantum Electronics Conference (EQEC 2023), Internationales Congress Center München, Munich, Germany, 2023/6/29.

Domestic Conference Presentation and Invited Talk

D. Hitotsumatu, K. Minoshima, and N. Kuse, “Parallelization of nonlinear principal component analysis via Rayleigh backscattering in an optical fiber”, The 71st JSAP Spring Meeting 2024, Setagaya Campus, Tokyo City University, Tokyo, Japan, 2024/3/25.
T. Sakabe, S. Shimomura, Y. Ogura, H. Yamashita, H. Suzuki, and J. Tanida, “Investigation on Speed-Up Using a DMD in Spatial-Photonic Ising Machine”, The 71st JSAP Spring Meeting 2024, Setagaya Campus, Tokyo City University, Tokyo, Japan, 2024/3/24.
N. Kuse, “Optical accelerators with optical microresonator frequency combs”, The 44th Annual Meeting of The Laser Society of Japan, The National Museum of Emerging Science and Innovation, and Plaza Heisei, Tokyo International Exchange Center, Tokyo, Japan, 2024/1/19, Invited.
S. Shimomura, “Spatial-photonic Ising machine by using optical multiplexing”, The 44th Annual Meeting of The Laser Society of Japan, The National Museum of Emerging Science and Innovation, and Plaza Heisei, Tokyo International Exchange Center, Tokyo, Japan, 2024/1/17, Invited.
Y. Tahara and J. Ohkubo, “Probabilistic Modeling of Delay Chaos Synchronization in Mutually Coupled Lasers Using”, The Physical Society of Japan 2023 Annual (78th) Meeting, Aobayama Campus and Kawauchi Campus, Tohoku University, Sendai, Japan, 2023/9/17.
T. Sakabe, S. Shimomura, Y. Ogura, K. Okubo, H. Yamashita, H. Suzuki, and J. Tanida, “Spatial-Photonic Ising Machine Using Time-Space Multiplexing”, Information Photonics Group Meeting 2023, Ookayama Campus, Tokyo Institute of Technology, Tokyo, Japan, 2023/7/21.

Books, Chapters in Book, Review Articles, etc

S. Shimomura, “Reservoir computing using iterative function systems”, Photonics News (JSAP Photonics Division), Vol. 9, No. 3, pp. 142‒146, 2024/3/10.

Project C03

Papers

Y. Takimoto and K. Takiguchi, “Mode group division multiplexing communication with the use of graded-index plastic optical fiber”, Electronics Express, Vol. 21, No. 5, 20230472, 2024/3/10, 10.1587/elex.21.20230472.
K. Takiguchi, “Integrated-optic chromatic dispersion compensator with completely passive operation and wide operational bandwidth”, Optics Continuum, Vol. 2, No. 12, pp. 2529–2539, 2023/12/15, 10.1364/OPTCON.507212.
D. Minemura and Y. Shoji, “Design of ultra-low-loss magneto-optical isolator fabricated by µ-transfer printing”, IEICE Electronics Express, Vol. 21, Issue 1, 20230521, 2023/11/29, 10.1587/elex.20.20230521.
Y. Shoji, S. Taniguchi, and S. Yajima, “Nonvolatile photonic switch with magnetic materials on a silicon photonic platform”, Optical Materials Express, Vol. 13, Issue 9, pp. 2489–2496, 2023/8/7, 10.1364/OME.498243.
D. Minemura, R. Kou, Y. Sutoh, T. Murai, K. Yamada, and Y. Shoji, “Compact magneto-optical isolator by µ-transfer printing of magneto-optical single-crystal film on silicon waveguides”, Optics Express, Vol. 31, Issue 17, pp. 27821‒27829, 2023/8/4, 10.1364/OE.497731.
Y. Takamatsu, C. Yamato, M. Kuwahara, Y. Saito, and T. Saiki, “All-Optical Rapid Formation, Transport, and Sustenance of a Sessile Droplet in a Two-Dimensional Slit with Few-Micrometer Separation”, Micromachines, Vol. 14, Article ID: 1460, 2023/7/21, 10.3390/mi14071460.
H. Sakaguchi, T. Fujita, J. Zhang, S. Sumi, H. Awano, H. Nonaka, and T. Ishibashi, “Development of Fabrication Techniques for Magneto-Optical Diffractive Deep Neural Networks”, IEEE Transactions on Magnetics, Vol. 59, No. 11, pp. 1–4, 2023/6/1, 10.1109/TMAG.2023.3281842.

International Conference Presentation

Y. Shoji, G. Takagi, Y. Shimotsu, Y. Tsuda, and S. Yajima, “Photonic spiking neuron with magnet-optic synapse”, The First International Symposium on Photonic Computing, Ito Hall, Ito International Research Center, the University of Tokyo, Tokyo, Japan, 2024/3/11.
H. Sakaguchi, R. Oya, J. Zhang, T. Honma, S. Sumi, H. Awano, H. Nonaka, F. Z. Chafi, and T. Ishibashi, “Online learning of magneto-optical diffractive deep neural network device”, The First International Symposium on Photonic Computing, Ito Hall, Ito International Research Center, the University of Tokyo, Tokyo, Japan, 2024/3/11.
M. Sato, J. Shiina, S. Hakuta, M. Naya, and T. Saiki, “Light-driven droplet robot interacting metabolically with the environment”, The First International Symposium on Photonic Computing, Ito Hall, Ito International Research Center, the University of Tokyo, Tokyo, Japan, 2024/3/11.
K. Takiguchi and H. Nishihara, “Opto-electronic logical gate with photonic-integrated circuit”, The First International Symposium on Photonic Computing, Ito Hall, Ito International Research Center, the University of Tokyo, Tokyo, Japan, 2024/3/11.
K. Takiguchi and Y. Furukawa, “Integrated-optic tunable filter for add/drop multiplexing of variable-capacity optical OFDM signal”, SPIE. Photonics West 2024, Moscone Center, San Francisco, California, USA, 2024/1/31.
Y. Shoji, “Recent progress on integrated magneto-optical isolators”, SPIE. Photonics West 2024, Moscone Center, San Francisco, California, USA, 2024/1/30, Invited.
Y. Shoji, “Magneto-optical devices for photonic computing”, SPIE. Photonics West 2024, Moscone Center, San Francisco, California, USA, 2024/1/29, Invited.
S. Hakuta, M. Sato, M. Naya, J. Shiina, and T. Saiki, “Laser induced self-generated and self-propelled multicomponent droplets”, Active Matter Workshop 2024, Meiji University, Nakano campus, Tokyo, Japan, 2024/1/27.
M. Naya, S. Hakuta, M. Sato, J. Shiina, H. Mitomo, K. Ijiro, and T. Saiki, “Photo-excited micro-droplet robotics”, Active Matter Workshop 2024, Meiji University, Nakano campus, Tokyo, Japan, 2024/1/27.
B. Nakayama, H. Nagase, H. Takahashi, Y. Saito, S. Hatayama, K. Makino, E. Yamamoto, M. Ichikawa, A. Kakugo, and T. Saiki, “Phase-change-assisted Stigmergy in an Active Colloidal System”, The 35th Symposium on Phase Change Oriented Science (PCOS 2023), KKR Hotel Atami, Atami, Japan, 2023/11/17, Invited.
Z. Liang and Y. Shoji, “Remotely Controllable All-Optical MZI-based Thermo-Optic Switch”, 2023 IEEE Photonics Conference (IPC 2023), HILTON ORLANDO BUENA VISTA PALACE, Orlando, Florida, USA, 2023/11/15.
Y. Takimoto and K. Takiguchi, “Mode group division multiplexing communication using graded-index plastic optical fiber”, 2023 IEEE Photonics Conference (IPC 2023), HILTON ORLANDO BUENA VISTA PALACE, Orlando, Florida, USA, 2023/11/13.
T. Saiki, “Pheromone communication in active colloidal particles on a phase-change material platform”, 2023 Information Photonics Conference (IP 2023), Pause Landis Resort Wulai, New Taipei, Taiwan, 2023/9/9, Invited.
K. Takiguchi, “Integrated-optic chromatic dispersion slope compensator with wide operational bandwidth”, SPIE Optics + Photonics 2023, San Diego Convention Center, San Diego, California, USA, 2023/8/20.
B. Nakayama, H. Nagase, H. Takahashi, Y. Saito, S. Hatayama, K. Makino, E. Yamamoto, and T. Saiki, “Physical Implementation of Ant Colony Intelligence in Colloidal Particle and Phase-Change Material System”, The 14th Asia-Pacific Conference on Near-Field Optics (APNFO 14), Paradise Hotel Busan, Busan, Korea, 2023/6/22.
H. Sakaguchi, T. Fujita, J. Zhang, S. Sumi, H. Awano, H. Nonaka, and T. Ishibashi, “Development of Magneto-Optical Diffractive Deep Neural Network”, Intermag 2023, Sendai International Center, Sendai, Japan, 2023/5/18.
Y. Shoji, T. Murai, and N. Nishiyama, “Non-volatile Optical Memory and Switch with Magnetic Material Integration”, 2023 IEEE Silicon Photonics Conference, Washington, DC, USA, 2023/4/5, Invited.

Domestic Conference Presentation and Invited Talk

T. Homma, H. Sakaguchi, J. Zhang, S. Sumi, H. Awano, H. Nonaka, F. Z. Chafi, and T. Ishibashi, “Development of hidden layers for magneto-optical diffractive deep neural network”, The 71st JSAP Spring Meeting 2024, Setagaya Campus, Tokyo City University, Tokyo, Japan, 2024/3/25.
H. Sakaguchi, R. Oya, J. Zhang, T. Honma, S. Sumi, H. Awano, H. Nonaka, F. Z. Chafi, and T. Ishibashi, “Demonstration of the online learning on the magneto-optical diffractive deep neural network”, The 71st JSAP Spring Meeting 2024, Setagaya Campus, Tokyo City University, Tokyo, Japan, 2024/3/24.
R. Akagawa, H. Sakaguchi, H. Nonaka, H. Awano, F. Z. Chafi, and T. Ishibashi, “Optimization of Magneto-Optical Diffraction Deep Neural Networks (2)”, The 71st JSAP Spring Meeting 2024, Setagaya Campus, Tokyo City University, Tokyo, Japan, 2024/3/23.
J. Ikeda, H. Sakaguchi, H. Nonaka, H. Awano, F. Z. Chafi, and T. Ishibashi, “Magneto-Optical Diffractive Deep Neural Networks utilizing Fourier Transform”, The 71st JSAP Spring Meeting 2024, Setagaya Campus, Tokyo City University, Tokyo, Japan, 2024/3/23.
M. Naya, S. Hakuta, M. Sato, J. Shiina, H. Mitomo, K. Ijiro, and T. Saiki, “Control of light-driven micro-droplet robot”, The 71st JSAP Spring Meeting 2024, Setagaya Campus, Tokyo City University, Tokyo, Japan, 2024/3/23.
S. Hakuta, M. Sato, M. Naya, J. Shiina, and T. Saiki, “Self-propulsion Mechanism of Laser-Controlled Active Matter Droplets”, The 71st JSAP Spring Meeting 2024, Setagaya Campus, Tokyo City University, Tokyo, Japan, 2024/3/23.
T. Homma, H. Sakaguchi, J. Zhang, F. Z. Chafi, T. Ishibashi, S. Sumi, H. Awano, and H. Nonaka, “Fabrication and characterization of bismuth-substituted magnetic garnet films for magneto-optical diffractive deep neural network”, IEEJ Magnetics Technical Committee Meeting 2024, Higashiyama Campus, Nagoya University, Nagoya, Japan, 2024/3/8.
Y. Shoji, “Progress of integrated optical isolators and integration technologies of magneto-optical crystal”, IEICE General Conference 2024, Higashi-Hiroshima Campus, Hiroshima University, Higashi-Hiroshima, 2024/3/7, Invited.
Y. Shoji, “Applications of Waveguide-Type Magneto-Optical Memory to Optical Computing”, The 49th Technical Meeting on Magneto-Optical Functional Devices & Materials, Magnetics Society of Japan, Tokyo Satellite Campus, Nagaoka University of Technology, Tokyo, Japan, 2024/1/25, Invited.
T. Ishibashi, “Magneto-Optical Diffractive Deep Neural Network Device”, The 49th Technical Meeting on Magneto-Optical Functional Devices & Materials, Magnetics Society of Japan, Tokyo Satellite Campus, Nagaoka University of Technology, Tokyo, Japan, 2024/1/25, Invited.
K. Sato, M. Okano, and Y. Shoji, “Microring resonator-based magneto-optical isolator using an aluminum-substituted cobalt ferrite thin film with a compact device footprint”, Photonic Device Workshop 2023 (OPE, LQE, and PICS, Institute of Electronics, Information and Communication Engineers), Kikai Shinko Kaikan building, Tokyo, Japan, 2023/12/7.
T. Ishibashi, “Magnetic garnet films prepared by MOD method and its applications”, Workshop on Ternary and Multinary Compounds 2023, Japan Society of Applied Physics, City Hall Plaza-Aôre Nagaoka, Nagaoka, Japan, 2023/12/2, Invited.
H. Masaki and K. Takiguchi, “Completely passive integrated-optic chromatic dispersion compensator with wide operating band and its application to chromatic dispersion compensation for optical PAM4 signal”, Kansai-section Joint Convention of Institutes of Electrical Engineering 2023, Nishinomiya Uegahara Campus, Kwansei Gakuin University, Nishinomiya, Japan, 2023/11/25.
R. Oya, F. Z. Chafi, H. Sakaguchi, H. Nonaka, H. Awano, and T. Ishibashi, “Training of magneto-optical diffractive deep neural networks by Monte Carlo method”, IEEJ Magnetics Technical Committee Meeting 2023, Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Sendai, Japan, 2023/11/13.
T. Ishibashi, H. Sakaguchi, J. Zhang, F. Z. Chafi, H. Nonaka, S. Sumi, and H. Awano, “Development of Magneto-Optical Diffractive Deep Neural Network Device”, Technical Group Meeting 2023, Institute of Image Information and Television Engineers, Ekiminami Campus Tokimate, Niigata University, Niigata, Japan, Invited.
Y. Shoji, “Development of low-loss silicon waveguide optical isolator and thin-film integration technology”, The 3rd Photonic Device and Application Technology Conference 2023, Optoelectronics Industry and Technology Development Association, NTT Atsugi R&D Center, Atsugi, Japan, 2023/10/25, Invited.
D. Minemura, R. Kou, K. Sutoh, T. Murai, K. Yamada, and Y. Shoji, “Compact waveguide magneto-optical isolator by µ-transfer printing of thin single-crystal magneto-optical film”, IEICE Optical Communication Systems (OCS) Conference 2023, Kochi Community Square, Kochi, Japan, 2023/10/19.
T. Ishibashi, H. Sakaguchi, T. Fujita, J. Zhang, F. Z. Chafi, H. Nonaka S. Sumi, and H. Awano, “Development of magneto-optical diffractive deep neural network device”, The 47th Annual Conference on Magnetics in Japan, Toyonaka Campus, Osaka University, Toyonaka, Japan, 2023/9/29.
H. Sakaguchi, J. Zhang, R. Oya, R. Akagawa, J. Ikeda, S. Sumi, H. Awano, H. Nonaka, F. Z. Chafi, and T. Ishibashi, “Development of magneto-optical recording technique for magneto-optical diffraction deep neural networks”, The 84th JSAP Autumn Meeting 2023, Kumamoto-Jo Hall and other surrounding facilities, Kumamoto, Japan, 2023/9/22.
M. Sato, M. Naya, S. Hakuta, and T. Saiki, “Self-excited motion of light controlled droplets and its mechanism”, The 84th JSAP Autumn Meeting 2023, Kumamoto-Jo Hall and other surrounding facilities, Kumamoto, Japan, 2023/9/20.
M. Naya, M. Sato, S. Hakuta, H. Mitomo, K. Ijiro, and T. Saiki, “Light-driven micro-droplet robot with environmental adaptability”, The 84th JSAP Autumn Meeting 2023, Kumamoto-Jo Hall and other surrounding facilities, Kumamoto, Japan, 2023/9/20.
B. Nakayama, H. Nagase, Y. Saito, S. Hatayama, K. Makino, E. Yamamoto, and T. Saiki, “Stigmergy Implementation into Colloidal System for Understanding and Utilizing Swarm Intelligence”, The 84th JSAP Autumn Meeting 2023, Kumamoto-Jo Hall and other surrounding facilities, Kumamoto, Japan, 2023/9/20, Invited.
R. Akagawa, H. Sakaguchi, H. Nonaka, H. Awano, F. Z. Chafi, and T. Ishibashi, “Optimization of Magneto-Optical Diffraction Deep Neural Networks”, The 84th JSAP Autumn Meeting 2023, Kumamoto-Jo Hall and other surrounding facilities, Kumamoto, Japan, 2023/9/19.
R. Oya, H. Sakaguchi, H. Nonaka, H. Awano, F. Z. Chafi, and T. Ishibashi, “Training of MO Diffractive Deep Neural Networks by Monte Carlo Method (1)”, The 84th JSAP Autumn Meeting 2023, Kumamoto-Jo Hall and other surrounding facilities, Kumamoto, Japan, 2023/9/19.
J. Ikeda, H. Sakaguchi, H. Nonaka, H. Awano, F. Z. Chafi, and T. Ishibashi, “Evaluation on recording error of Magnetic domains in Magneto-Optical Diffractive Deep Neural Networks using Magneto-Optical Effect”, The 84th JSAP Autumn Meeting 2023, Kumamoto-Jo Hall and other surrounding facilities, Kumamoto, Japan, 2023/9/19.
F. Z. Chafi, R. Oya, H. Sakaguchi, H. Nonaka, H. Awano, and T. Ishibashi, “Training of MO Diffractive Deep Neural Networks by Monte Carlo Method (2)”, The 84th JSAP Autumn Meeting 2023, Kumamoto-Jo Hall and other surrounding facilities, Kumamoto, Japan, 2023/9/19.
K. Sato and Y. Shoji, “Cobalt-aluminum ferrite thin film properties for ultra-small magneto-optical devices”, IEICE Society Conference 2023, Higashiyama Campus, Nagoya University, Nagoya, Japan, 2023/9/13.
N. Tsuchiya and Y. Shoji, “Microring resonator array toward multiply-accumulate computing circuits using nonvolatile optical gate elements”, IEICE Society Conference 2023, Higashiyama Campus, Nagoya University, Nagoya, Japan, 2023/9/12.
Y. Shimotsu, S. Yajima, N. Nishiyama, and Y. Shoji, “Fabrication of magneto-optical memory for waveguide photonic neuron”, IEICE Society Conference 2023, Higashiyama Campus, Nagoya University, Nagoya, Japan, 2023/9/12.
K. Chihara and Y. Shoji, “Improvement of star coupler for a phased-array 1×N wavelength selective switch”, IEICE Society Conference 2023, Higashiyama Campus, Nagoya University, Nagoya, Japan, 2023/9/12.

Books, Chapters in Book, Review Articles, etc

T. Ishibashi, T. Fujita, H. Sakaguchi, J. Zhang, H. Nonaka, S. Sumi, and H. Awano, “Magneto-optical diffractive deep neural network”, Photonics News (JSAP Photonics Division), Vol. 9, No. 3, pp. 137–141, 2024/3/10.
Y. Shoji, “Integration of Magneto-optic Crystal for Integrated Optical Isolators”, Japanese Journal of Optics “Kogaku”, (Optical Society of Japan), Vol. 52, No. 9, pp.371‒376, 2023/9/1.

Patents

K. Takiguchi, “Optical computing device”, Patent application 2023-202977, 2023/11/30.

Awards

M. Serrano, Y. Shoji, and T. Mizumoto, “2023 ELEX (IEICE Electronics Express) Best Paper Award”, IEICE Electronics Society, 2023/9/12.
K. Sato, “Best Student Poster Award”, Photonic Device Workshop 2023 (OPE, LQE, and PICS, Institute of Electronics, Information and Communication Engineers), 2023/12/7.
Y. Shimotsu, IEICE Young Researcher's Award 2023 (IEICE Society Conference 2023)”, Institute of Electronics, Information and Communication Engineers, 2024/3/4.
T. Homma, “2023 Chairperson's Award of the IEICE Technical Committee on Magnetic Recording & Information Storage”, IEICE Technical Committee on Magnetic Recording & Information Storage (MRIS), 2024/3/8.
B. Nakayama, “Young Scientist Presentation Award of the 70th JSAP Spring Meeting 2023”, Japan Society of Applied Physics, 2023/5/15.