• 1766 引用
  • 24 h指数
1978 …2019

Research output per year

Pureに変更を加えた場合、すぐここに表示されます。

フィンガープリント Katsuyuki Utakaが有効な場合、研究トピックを掘り下げます。このトピックラベルは、この人物の業績からのものです。これらはともに一意のフィンガープリントを構成します。

  • 5 同様のプロファイル

ネットワーク 最近の国レベルでの外部協力。点をクリックして詳細を開いてください。

研究成果

InAs/GaAs Quantum Dot Intermixing by Dry Etching and Ion Implantation

Hiraishi, Y., Shirai, T., Kwoen, J., Matushima, Y., Ishikawa, H., Arakawa, Y. & Utaka, K., 2019 5, 2019 Compound Semiconductor Week, CSW 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8819072. (2019 Compound Semiconductor Week, CSW 2019 - Proceedings).

研究成果: Conference contribution

  • Regional band-gap tailoring of 1550nm-band InAs quantum dot Intermixing by controlling ion implantation depth

    Isawa, S., Akashi, Y., Matsumoto, A., Akahane, K., Matsushima, Y., Ishikawa, H. & Utaka, K., 2019 5, 2019 Compound Semiconductor Week, CSW 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8819190. (2019 Compound Semiconductor Week, CSW 2019 - Proceedings).

    研究成果: Conference contribution

  • Theoretical and experimental analysis on ar implantation-induced quantum dot intermixing for 1550 NM-band photonic integrated circuit

    Matsumoto, A., Akashi, Y., Isawa, S., Umezawa, T., Matsushima, Y. & Utaka, K., 2019 1 1, CLEO: Applications and Technology, CLEO_AT 2019. OSA - The Optical Society, (Optics InfoBase Conference Papers; 巻数 Part F127-CLEO_AT 2019).

    研究成果: Conference contribution

  • Theoretical and experimental analysis on Ar Implantation-Induced Quantum Dot Intermixing for 1550 nm-Band Photonic Integrated Circuit

    Matsumoto, A., Akashi, Y., Isawa, S., Umezawa, T., Matsushima, Y. & Utaka, K., 2019 5 1, 2019 Conference on Lasers and Electro-Optics, CLEO 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8749850. (2019 Conference on Lasers and Electro-Optics, CLEO 2019 - Proceedings).

    研究成果: Conference contribution

  • Analysis on Si modified MMI-waveguide-type optical switch operated with carrier injection

    Shirai, T., Ishikawa, A., Matsushima, Y., Ishikawa, H. & Utaka, K., 2018 1 2, 22nd Microoptics Conference, MOC 2017. Institute of Electrical and Electronics Engineers Inc., 巻 2018-January. p. 316-317 2 p.

    研究成果: Conference contribution