Research field (2)：
Semiconductors, optical and atomic physics
, Optical engineering and photonics
Papers (40)：
Yugo Kikkawa, Atsushi Ishizawa, Rai Kou, Xuejun Xu, Koki Yoshida, Tai Tsuchizawa, Takuma Aihara, Tadashi Nishikawa, Guanwei Cong, Kenichi Hitachi, et al. Sub-30-fs fibre-coupled electro-optic modulation comb at 1.5 μm with a 25-GHz repetition rate. Electronics Letters. 2023. 59. 11
Rai Kou, Atsushi Ishizawa, Koki Yoshida, Noritsugu Yamamoto, Xuejun Xu, Yugo Kikkawa, Kota Kawashima, Takuma Aihara, Tai Tsuchizawa, Guangwei Cong, et al. Spatially resolved multimode excitation for smooth supercontinuum generation in a SiN waveguide. Optics Express. 2023. 31. 4. 6088-6088
Ryosuke Sato, Rai Kou, Noritsugu Yamamoto, Yuki Atsumi, Guangwei Cong, Toshiya Murai, Yuriko Maegami, Atsushi Ishizawa, Koji Yamada, Tomohiro Kita. Supercontinuum Generation in Si-SiO2-Si Horizontal Slot Waveguide Fabricated by μ-Transfer Printing. 2023 Conference on Lasers and Electro-Optics, CLEO 2023. 2023
Atsushi Ishizawa, Kota Kawashima, Rai Kou, Xuejun Xu, Tai Tsuchizawa, Takuma Aihara, Koki Yoshida, Tadashi Nishikawa, Kenichi Hitachi, Guangwei Cong, et al. Direct f-3f self-referencing using an integrated silicon-nitride waveguide. Optics Express. 2022. 30. 4. 5265-5265
Atsushi Ishizawa, Kota Kawashima, Rai Kou, Xuejun Xu, Tai Tsuchizawa, Takuma Aihara, Koki Yoshida, Tadashi Nishikawa, Kenichi Hitachi, Guangwei Cong, et al. Simple method of carrier-envelope-offset locking with f-3f self-referencing solely by a dispersion-controlled silicon-nitride waveguide. 2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021. 2021
