Kosuke Fujii

High-power CW oscillation of 1.3-µm wavelength InP-based photonic-crystal surface-emitting lasers

Yuhki Itoh, Naoya Kono, Daisuke Inoue et al. · Optics Express · 2022 · 30 citations · Full text

Natural Sciences, Electrical Engineering, Materials Science +17

Continous-wave lasing operation of 1.3-μm wavelength InP-based photonic crystal surface-emitting lasers using MOVPE regrowth

Yuhki Itoh, Naoya Kono, Naoki Fujiwara et al. · Optics Express · 2020 · 29 citations · Full text

Engineering, Materials Engineering, Materials Science +17

Long-Wavelength GaInNAs Vertical-Cavity Surface-Emitting Laser With Buried Tunnel Junction

Yutaka Onishi, Nobuhiro Saga, Kenji Koyamã et al. · IEEE Journal of Selected Topics in Quantum Electronics · 2009 · 23 citations

Engineering, Electrical Engineering, Materials Science +17

Compact and Low Power DP-QPSK Modulator Module with InP-Based Modulator and Driver ICs

Naoya Kono, Takamitsu Kitamura, Hideki Yagi et al. · 2013 · 19 citations

Engineering, Computer Engineering, Electrical Engineering +16

High-power, stable single-mode CW operation of 1550 nm wavelength InP-based photonic-crystal surface-emitting lasers

Takeshi Aoki, Yuhki Itoh, Kosuke Fujii et al. · Applied Physics Express · 2024 · 18 citations · Full text

Engineering, Electrical Engineering, Materials Science +17