Optical FSK/IM Signal Generation Using an Integrated Optical FSK Modulator

Tetsuya Kawanishi, Satoshi Shinada, Takahide Sakamoto, Masayuki Izutsu, Kaoru Higuma, Takahisa Fujita, Junichiro Ichikawa

研究成果: Article査読

5 被引用数 (Scopus)

抄録

We demonstrate simultaneous optical modulation by frequency shift keying (FSK) and intensity modulation (IM) using a newly developed high-speed FSK modulator, for optical packet systems where payload and label signals are, respectively, in IM and FSK format. The modulator consists of four optical phase modulators, with travelingwave electrodes to obtain high-speed frequency switching and large frequency deviation in FSK modulation.

本文言語English
ページ(範囲)69-72
ページ数4
ジャーナルieice electronics express
1
3
DOI
出版ステータスPublished - 2004
外部発表はい

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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