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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ネットワーク
国レベルでの最近の外部協力。点をクリックして確認してください。
研究成果
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CW operation and performances of 1550nm-band InAs quantum-dot monolithically-integrated lasers with quantum-dot intermixed regions
Kaneko, R., Isawa, S., Morita, R., Okada, H., Matsumoto, A., Akahane, K., Matsushima, Y., Ishikawa, H. & Utaka, K., 2020 10 4, 25th Opto-Electronics and Communications Conference, OECC 2020. Institute of Electrical and Electronics Engineers Inc., 9273725. (25th Opto-Electronics and Communications Conference, OECC 2020).研究成果: Conference contribution
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Design and record-high experimental demonstration of compact and high-sensitive SW-MS BG refractive index sensor on SOI platform
Heinsalu, S., Isogai, Y., Matsushima, Y., Ishikawa, H. & Utaka, K., 2020 10 4, 25th Opto-Electronics and Communications Conference, OECC 2020. Institute of Electrical and Electronics Engineers Inc., 9273622. (25th Opto-Electronics and Communications Conference, OECC 2020).研究成果: Conference contribution
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Evaluation of lasing temperature characteristics of 1550nm QD-based-LDs by IID-QDI technique with ar and b ions and high temperature stability
Matsumoto, A., Isawa, S., Kaneko, R., Akahane, K., Umezawa, T., Matsushima, Y. & Utaka, K., 2020, CLEO: Applications and Technology, CLEO_AT 2020. OSA - The Optical Society, JTh2D.6. (Optics InfoBase Conference Papers; vol. Part F181-CLEO-AT 2020).研究成果: Conference contribution
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Evaluation of Lasing Temperature Characteristics of 1550nm QD-Based-LDs by IID-QDI Technique with Ar and B Ions and High Temperature Stability
Matsumoto, A., Isawa, S., Kaneko, R., Akahane, K., Umezawa, T., Matsushima, Y. & Utaka, K., 2020 5, 2020 Conference on Lasers and Electro-Optics, CLEO 2020 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 9193433. (Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS; vol. 2020-May).研究成果: Conference contribution
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Novel SWGMS structure for high-sensitive refractive index sensing employing first and second Bragg-grating modes
Heinsalu, S., Matsushima, Y., Ishikawa, H. & Utaka, K., 2020 8, 2020 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2020 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 9256858. (2020 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2020 - Proceedings).研究成果: Conference contribution