Concepedia

Y. Kotaki

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Publications

26

Citations

1.1K

H-Index

18

Active since

1984

Affiliations

Fujitsu (Japan)(Current)

U.S. National Science Foundation

Y. Kotaki is an author at Fujitsu (Japan) specializing in photonics, engineering, and optoelectronics.

Top concepts

PhotonicsEngineeringOptoelectronicsOptical CommunicationHigh-power LasersOptical PropertiesTunable LasersWavelength TuningLaser ApplicationsApplied Physics

Publications per year

1984–2003

26

Publications

26

Stability in single longitudinal mode operation in GaInAsP/InP phase-adjusted DFB lasers

H. Soda, Y. Kotaki, H. Sudo et al. · IEEE Journal of Quantum Electronics · 1987 · 320 citations

Optical Materials, Engineering, Laser Science +21

Tunable, narrow-linewidth and high-power λ/4-shifted DFB laser

Y. Kotaki, S. Ogita, M. Matsuda et al. · Electronics Letters · 1989 · 90 citations

Photonics, Nm Range, Engineering +10

High-output-power polarization-insensitive semiconductor optical amplifier

Ken Morito, Mitsuru Ekawa, Tôru Watanabe et al. · Journal of Lightwave Technology · 2003 · 81 citations

Photonics, Electrical Engineering, Good Amplification Characteristics +13

Tunable DBR laser with wide tuning range

Y. Kotaki, M. Matsuda, Hiroshi Ishikawa et al. · Electronics Letters · 1988 · 75 citations

Optical Pumping, Photonics, Guide Layer +7

Spectral characteristics of a three-section wavelength-tunable DBR laser

Y. Kotaki, H. Ishikawa · IEEE Journal of Quantum Electronics · 1989 · 61 citations

Photonics, Electrical Engineering, Engineering +10

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