年単位の研究成果
Fingerprint Katsuyuki Utakaが取り組む研究トピックをご確認ください。これらのトピックラベルは、この人物の研究に基づいています。これらを共に使用することで、固有の認識が可能になります。
- 6 同様のプロファイル
Optical switches
Engineering & Materials Science
Waveguides
Engineering & Materials Science
Wavelength
Engineering & Materials Science
switches
Physics & Astronomy
Distributed feedback lasers
Engineering & Materials Science
Polarization
Engineering & Materials Science
Crosstalk
Engineering & Materials Science
Mach-Zehnder interferometers
Engineering & Materials Science
ネットワーク
最近の共同研究。丸をクリックして詳細を確認しましょう。
研究成果 1978 2019
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
Ion implantation
Photonics
Semiconductor quantum dots
Integrated circuits
Photoluminescence
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
Optics and Photonics
Quantum Dots
Ion implantation
Photonics
Semiconductor quantum dots
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
Optical switches
carrier injection
Waveguides
switches
waveguides
Lasing characteristics of intermixed highly-stacked quantum dot structure by ion implantation for wavelength-manipulated light sources
Matsui, S., Akashi, Y., Isawa, S., Matsumoto, A., Akahane, K., 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. 92-93 2 p.研究成果: Conference contribution
Ion implantation
Semiconductor quantum dots
Light sources
lasing
ion implantation
Simultaneous High-speed and Polarization-Independent Switching Operation of 2x2 Silicon Mach-Zehnder-Type Optical Switch
Shimizu, K., Shirai, T., Matsushima, Y., Ishikawa, H. & Utaka, K., 2018 9 1, Proceedings of the 2018 Photonics in Switching and Computing, PSC 2018. Manousakis, K., Iezekiel, S., Tomkos, I., Ellinas, G. & Utaka, K. (版). Institute of Electrical and Electronics Engineers Inc., 8751428. (Proceedings of the 2018 Photonics in Switching and Computing, PSC 2018).研究成果: Conference contribution
Optical switches
Mach number
switches
high speed
Polarization