Distribution measurement of Raman-gain and optical-loss characteristics in optical fibers

Kunihiro Toge, Kazuo Hogari, Tsuneo Horiguchi

研究成果: Article査読

抄録

We propose a test method with which to measure the longitudinal distribution of Raman-gain characteristics in connected optical fibers. We describe a technique for obtaining the pump-loss distribution, knowledge of which is necessary for deriving the Raman-gain efficiency distribution, by the bidirectional measurement of Raman amplification. Based on this technique, we performed experiments and demonstrated that the Raman-gain efficiency distribution can be evaluated with the same equipment.

本文言語English
ページ(範囲)307-309
ページ数3
ジャーナルOptics Letters
28
5
DOI
出版ステータスPublished - 2003 3月 1

ASJC Scopus subject areas

  • 原子分子物理学および光学

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