K
K. Sato
Researcher at Fujitsu
Publications - 3
Citations - 90
K. Sato is an academic researcher from Fujitsu. The author has contributed to research in topics: Photodiode & Equivalent circuit. The author has an hindex of 2, co-authored 3 publications receiving 82 citations.
Papers
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Journal ArticleDOI
Analysis of high speed p-i-n photodiode S-parameters by a novel small-signal equivalent circuit model
TL;DR: In this article, a small-signal radio frequency (RF) equivalent circuit of the side-illuminated input tapered waveguide-integrated p-i-n photodiodes (WG PIN PD) is proposed.
Journal ArticleDOI
A time-delay equivalent-circuit model of ultrafast p-i-n photodiodes
TL;DR: In this article, a time-delay equivalent-circuit model of ultrafast p-i-n photodiodes (PDs) is proposed to describe the operation at high-input power levels.
Proceedings ArticleDOI
Wide bandwidth, high performance waveguide-integrated P-I-N photodiodes for 40 Gbits/s receiver modules
G. Wang,A. Takechi,K. Araki,T. Tokumitsu,I. Hanawa,Yoshihiro Yoneda,K. Sato,Masahiro Kobayashi +7 more
TL;DR: In this paper, a side-illuminated waveguide integrated PIN photodiode (WG PIN PD) was developed and modeled for use in 40 GHz PIN/preamp receiver module.