Concepedia

Katsunari Okamoto

KO

92

Publications

4.1K

Citations

36

H-Index

1976

Active since

Affiliations

NTT (Japan)(Current)

University of California, Davis

Hitachi (Japan)

Katsunari Okamoto is an author at NTT (Japan) specializing in engineering, photonics, and optical properties.

ORCID

Top concepts

Publications per year

1976–2019

92

Publications

92

Effect of tool geometry on hook formation and static strength of friction stir spot welded aluminum 5754-O sheets

H. Badarinarayan, Yandong Shi, X. Li et al. · International Journal of Machine Tools and Manufacture · 2009 · 271 citations

, , +9

Ultra-Compact Silicon Photonic 512 × 512 25 GHz Arrayed Waveguide Grating Router

Stanley Cheung, Tiehui Su, Katsunari Okamoto et al. · IEEE Journal of Selected Topics in Quantum Electronics · 2014 · 159 citations · Full text

, , +11

Flat spectral response arrayed-waveguide gratingmultiplexer with parabolic waveguide horns

Katsunari Okamoto, A. Sugita · Electronics Letters · 1996 · 138 citations

Advances in Silica Planar Lightwave Circuits

C.R. Doerr, Katsunari Okamoto · Journal of Lightwave Technology · 2006 · 130 citations

, , +14

Very low insertion loss arrayed-waveguide grating with vertically tapered waveguides

A. Sugita, Akimasa Kaneko, Katsunari Okamoto et al. · IEEE Photonics Technology Letters · 2000 · 124 citations

, , +8

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