年別の研究成果
年別の研究成果
フィンガープリント
Katsuyuki Utakaが活動している研究トピックを掘り下げます。このトピックラベルは、この研究者の研究成果に基づきます。これらがまとまってユニークなフィンガープリントを構成します。
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過去5年の共同研究と上位研究分野
国/地域レベルにおける最近の外部共同研究。点をクリックして詳細を開くか、または
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Compact Bragg grating with narrow stopband designed by inverse design
Heinsalu, S., Matsushima, Y., Ishikawa, H. & Utaka, K., 2023, 2023 Conference on Lasers and Electro-Optics, CLEO 2023. Institute of Electrical and Electronics Engineers Inc., FW3C.1. (2023 Conference on Lasers and Electro-Optics, CLEO 2023).研究成果: Conference contribution
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Small-footprint photonic reservoir computing chip based on speckle patterns in a multimode waveguide
Tanaka, H., Kan, T., Ishimura, S., Takahashi, H., Tsuritani, T., Utaka, K. & Suzuki, M., 2023, 2023 Conference on Lasers and Electro-Optics, CLEO 2023. Institute of Electrical and Electronics Engineers Inc., SM1P.4. (2023 Conference on Lasers and Electro-Optics, CLEO 2023).研究成果: Conference contribution
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Temperature-Insensitive pulse and 120 CW Operation of 1550nm-Band p-doped InAs/InGaAlAs Quantum Dot Lasers on InP(311)B Substrate
Yabuki, R., Matsumoto, A., Katsuhara, R., Heinsalu, S., Akahane, K., Matsushima, Y., Ishikawa, H. & Utaka, K., 2023, 2023 Optical Fiber Communications Conference and Exhibition, OFC 2023 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Th2A.6. (2023 Optical Fiber Communications Conference and Exhibition, OFC 2023 - Proceedings).研究成果: Conference contribution
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1550 nm-Band InAs/InGaAlAs Quantum Dot Distributed Feedback Lasers Grown on InP(311)B Substrate with Side-Wall Gratings Simultaneously Fabricated with a Ridge Waveguide
Kaneko, R., Morita, R., Katsuhara, R., Yabuki, R., Matsumoto, A., Akahane, K., Matsushima, Y., Ishikawa, H. & Utaka, K., 2022 2月, In: Physica Status Solidi (A) Applications and Materials Science. 219, 4, 2100453.研究成果: Article › 査読
1 被引用数 (Scopus) -
Fabrication and Temperature Characteristics of 1550nm InAs/InGaAlAs Quantum Dot Distributed Feedback Lasers with Side Grating
Kaneko, R., Katsuhara, R., Yabuki, R., Matsumoto, A., Akahane, K., Matsushima, Y., Ishikawa, H. & Utaka, K., 2022, 2022 Compound Semiconductor Week, CSW 2022. Institute of Electrical and Electronics Engineers Inc., (2022 Compound Semiconductor Week, CSW 2022).研究成果: Conference contribution
1 被引用数 (Scopus)