Concepedia

K. Kumada

KK

10

Publications

268

Citations

10

H-Index

1982

Active since

Affiliations

Furukawa Electric (Japan)(Current)

K. Kumada is an author at Furukawa Electric (Japan) specializing in applied physics, photonics, and engineering.

Top concepts

Publications per year

1982–2003

10

Publications

10

High-performance CW 1.26-μm GaInNAsSb-SQW ridge lasers

H. Shimizu, K. Kumada, S. Uchiyana et al. · IEEE Journal of Selected Topics in Quantum Electronics · 2001 · 53 citations

, , +15

1.2 µm range GaInAs SQW lasers using Sb assurfactant

H. Shimizu, K. Kumada, Seiji Uchiyama et al. · Electronics Letters · 2000 · 52 citations

GeO2-ZnO-K2O glass as the cladding material of 940-cm−1 CO2 laser-light transmitting hollow-core waveguide

T. Hidaka, K. Kumada, Junichi Shimada et al. · Journal of Applied Physics · 1982 · 44 citations

, , +20

High performance CW 1.26 µm GaInNAsSb-SQWand 1.20 µmGaInAsSb-SQW ridge lasers

H. Shimizu, K. Kumada, Seiji Uchiyama et al. · Electronics Letters · 2000 · 36 citations

1.3-/spl mu/m InAsP modulation-doped MQW lasers

H. Shimizu, K. Kumada, N. Yamanaka et al. · IEEE Journal of Quantum Electronics · 2000 · 21 citations

, , +9

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