Keisuke Kondo, Hiroki Oshima, Okihiro Sugihara. Measurement of Amplitude and Phase of Optical Pulse Using a Silicon Photonics Optical Correlator. IEEE Photonics Technology Letters. 2023. 35. 11. 609-612
Keisuke Kondo, Hiroki Oshima. Ultracompact autocorrelator with pulse-width-range switch function integrated on a silicon photonic chip. Japanese Journal of Applied Physics. 2022. 61. SK. SK1016
Keisuke Kondo, Xiaodong Gu, Zeuku Ho, Akihiro Matsutani, Fumio Koyama. Two-Dimensional Beam Steering Device Based on VCSEL Slow-Light Waveguide Array with Amplifier Function. 2019 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXHIBITION (OFC). 2019
Hidetaka Terasawa, Tsuyoshi Namekawa, Keisuke Kondo, Okihiro Sugihara. Near Infrared Light-Induced Self-Written Optical Waveguide and Its Application for Multi-Channel Waveguides. Journal of The Japan Institute of Electronics Packaging. 2023. 26. 3. 262-265
Co- and counter-propagating slow-light systems. 2016. 85. 7. 595-599
Hashiguchi Hiroshi, Arai Hiroyuki, Kondo Keisuke, Baba Toshihiko. B-1-118 Evaluation of Grating and Waffle Waveguide Using Attenuation Coefficient. Proceedings of the IEICE General Conference. 2016. 2016. 1. 118-118