Spatial-resolution improvement in long-range coherent optical frequency domain reflectometry by frequency-sweep linearisation

K. Tsuji, K. Shimizu, T. Horiguchi, Y. Koyamada

研究成果: Article査読

43 被引用数 (Scopus)

抄録

The authors demonstrate long-range coherent optical frequency domain reflectometry (C-OFDR) with an auxiliary feedback-control circuit to linearise frequency sweep. They successfully suppress the sweep nonlinearity. and achieve spatial resolutions of 14cm and 50m, respectively, at the far ends of 1 and 30km optical fibres.

本文言語English
ページ(範囲)408-410
ページ数3
ジャーナルElectronics Letters
33
5
DOI
出版ステータスPublished - 1997 2 27

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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