Shigekazu Okumura

Temperature-Insensitive Eye-Opening under 10-Gb/s Modulation of 1.3-µm P-Doped Quantum-Dot Lasers without Current Adjustments

Koji Otsubo, Nobuaki Hatori, Mitsuru Ishida et al. · Japanese Journal of Applied Physics · 2004 · 178 citations

Engineering, Electrical Engineering, Materials Science +14

First Demonstration of Electrically Driven 1.55 µm Single-Photon Generator

Toshiyuki Miyazawa, Shigekazu Okumura, Shinnichi Hirose et al. · Japanese Journal of Applied Physics · 2008 · 27 citations

Engineering, Electrical Engineering, Materials Science +17

1.3-μm-Wavelength AlGaInAs Multiple-Quantum-Well Semi-Insulating Buried-Heterostructure Distributed-Reflector Laser Arrays on Semi-Insulating InP Substrate

M. Matsuda, Ayahito Uetake, T. Simoyama et al. · IEEE Journal of Selected Topics in Quantum Electronics · 2015 · 22 citations

Engineering, Electrical Engineering, Materials Science +17

Exciton dynamics in current-injected single quantum dot at 1.55μm

Toshiyuki Miyazawa, Toshihiro Nakaoka, Tatsuya Usuki et al. · Applied Physics Letters · 2008 · 19 citations

Engineering, Electrical Engineering, Optoelectronics +16

A 25 Gbps silicon photonic transmitter and receiver with a bridge structure for CPU interconnects

A. Hayakawa, Masaya Kibune, Asako Toda et al. · Optical Fiber Communication Conference · 2015 · 14 citations

Engineering, Computer Engineering, Electrical Engineering +16