MEASUREMENT TECHNIQUES FOR OPTICAL FIBER CABLES.

Masamitsu Tokuda, Mizuho Nakahira, Tsuneo Horiguchi

研究成果: Article

抜粋

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.

元の言語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
発行部数11-12
出版物ステータスPublished - 1981 11
外部発表Yes

    フィンガープリント

ASJC Scopus subject areas

  • Engineering(all)

これを引用

Tokuda, M., Nakahira, M., & Horiguchi, T. (1981). MEASUREMENT TECHNIQUES FOR OPTICAL FIBER CABLES. Reports of the Electrical Communication Laboratory, 29(11-12), 1198-1210.