Low noise photonic millimeter-wave generation using an integrated reciprocating optical modulator

Tetsuya Kawanishi, Satoshi Oikawa, Kiichi Yoshiara, Takahide Sakamoto, Satoshi Shinada, Masayuki Izutsu

研究成果: Article

16 引用 (Scopus)

抜粋

We generated low-phase-noise millimeter waves by using a reciprocating optical modulator. A lightwave modulated by a 44-GHz millimeter wave was obtained from a microwave signal, with a phase noise of -88.5 dBc/Hz at an offset of 10 kHz. The intensity of the millimeter waves generated was quite stable, and the linewidth was less than 1 Hz. The noise figure obtained in our reciprocating modulation process was lower than the theoretical limit for conventional frequency multipliers.

元の言語English
ページ(範囲)669-671
ページ数3
ジャーナルIEEE Photonics Technology Letters
17
発行部数3
DOI
出版物ステータスPublished - 2005 3 1

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering

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