MEASUREMENT TECHNIQUES FOR OPTICAL FIBER CABLES.

Masamitsu Tokuda, Mizuho Nakahira, Tsuneo Horiguchi

研究成果: Article査読

抄録

This paper describes measurement equipment developed for evaluating transmission characteristics of long optical transmission line. The equipment for the transmission bandwidth measurement is stabilized by coupling an oblique-cut fiber to a laser diode and by superimposing a low frequency signal onto the baseband signal. Optical loss in 5 km a transmission line can be measured using the optical time domain reflectometer with a gated photomultiplier and digital averaging. An optical fiber identifier, utilizing radiation power due to fiber bends, is also described.

本文言語English
ページ(範囲)1198-1210
ページ数13
ジャーナルReports of the Electrical Communication Laboratory
29
11-12
出版ステータスPublished - 1981 1 1

ASJC Scopus subject areas

  • 工学(全般)

フィンガープリント

「MEASUREMENT TECHNIQUES FOR OPTICAL FIBER CABLES.」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル