Concepedia
Statistics
Publications
29
Citations
1.7K
H-Index
21
Active since
1986
Affiliations
NTT (Japan)(Current)
Japan Advanced Institute of Science and Technology
NTT Basic Research Laboratories
Kyushu Institute of Technology
Koichi Hasebe is an author at NTT (Japan) specializing in engineering, optoelectronics, and electrical engineering.
Publications per year
1986–2018
Few-fJ/bit data transmissions using directly modulated lambda-scale embedded active region photonic-crystal lasers
Koji Takeda, Tomonari Sato, Akihiko Shinya et al. · Nature Photonics · 2013 · 242 citations
Engineering, Electrical Engineering, Optics +13
Heterogeneously integrated III–V/Si MOS capacitor Mach–Zehnder modulator
Tatsurou Hiraki, Takuma Aihara, Koichi Hasebe et al. · Nature Photonics · 2017 · 169 citations
Engineering, Electrical Engineering, Electronic Materials +9
Photonic crystal lasers using wavelength-scale embedded active region
Shinji Matsuo, Tomonari Sato, Koji Takeda et al. · Journal of Physics D Applied Physics · 2013 · 158 citations
Engineering, Electrical Engineering, Materials Science +17
Directly modulated buried heterostructure DFB laser on SiO_2/Si substrate fabricated by regrowth of InP using bonded active layer
Shinji Matsuo, Takuro Fujii, Koichi Hasebe et al. · Optics Express · 2014 · 146 citations · Full text
Room-temperature continuous-wave operation of lateral current injection wavelength-scale embedded active-region photonic-crystal laser
Shinji Matsuo, Koji Takeda, Tomonari Sato et al. · Optics Express · 2012 · 121 citations · Full text
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