Concepedia

Katsuyuki Utaka

KU

41

Publications

1.5K

Citations

24

H-Index

1978

Active since

Affiliations

Waseda University(Current)

KDDI (Japan)

Tokyo Institute of Technology

KDDI Research (Japan)

National Institute of Information and Communications Technology

Katsuyuki Utaka is an author at Waseda University specializing in photonics, optoelectronics, and engineering.

Top concepts

Publications per year

1978–2020

41

Publications

41

Effect of mirror facets on lasing characteristics of distributed feedback InGaAsP/InP laser diodes at 1.5 µm range

Katsuyuki Utaka, S. Akiba, Kazuo Sakai et al. · IEEE Journal of Quantum Electronics · 1984 · 94 citations

, , +14

Transform-limited optical pulse generation up to 20-GHz repetition rate by a sinusoidally driven InGaAsP electroabsorption modulator

M. Suzuki, Hideaki Tanaka, N. Edagawa et al. · Journal of Lightwave Technology · 1993 · 89 citations

, , +12

λ/4-shifted InGaAsP/InP DFB lasers by simultaneous holographic exposure of positive and negative photoresists

Katsuyuki Utaka, S. Akiba, Kenji Sakai et al. · Electronics Letters · 1984 · 87 citations

, , +9

GaInAsP/InP Integrated Twin-Guide Lasers with First-Order Distributed Bragg Reflectors at 1.3 µm Wavelength

Katsuyuki Utaka, Y. Suematsu, Kenichi Kobayashi et al. · Japanese Journal of Applied Physics · 1980 · 85 citations

, , +11

Room-temperature CW operation of distributed-feedback buried-heterostructure InGaAsP/InP lasers emitting at 1.57 μm

Katsuyuki Utaka, S. Akiba, Kazuo Sakai et al. · Electronics Letters · 1981 · 82 citations

, , +15

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