1.65-μm optical surveillance and test system for subscriber lines and ultralong-span trunk lines

Shin ichi Furukawa, Yahei Koyamada, Tsuneo Horiguchi, Izumi Sankawa

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In order to detect fiber faults before communication service is affected, a test and measurement system using a maintenance-band wavelength of 1.6-1.7 μm has been proposed. Experimentally clarified correlations between 1.65-μm and 1.31/1.55-μm losses in both optical subscriber lines using standard fibers and trunk lines using dispersion-shifted fibers in the field are given. Thus, a 1.65-μm surveillance and test system is presented.

Original languageEnglish
Title of host publicationConference on Optical Fiber Communication, Technical Digest Series
PublisherPubl by IEEE
Pages156-157
Number of pages2
ISBN (Print)1557523304
Publication statusPublished - 1994 Jan 1
EventProceedings of the 1994 Optical Fiber Communication Conference - San Jose, CA, USA
Duration: 1994 Feb 201994 Feb 25

Publication series

NameConference on Optical Fiber Communication, Technical Digest Series
Volume4

Other

OtherProceedings of the 1994 Optical Fiber Communication Conference
CitySan Jose, CA, USA
Period94/2/2094/2/25

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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  • Cite this

    Furukawa, S. I., Koyamada, Y., Horiguchi, T., & Sankawa, I. (1994). 1.65-μm optical surveillance and test system for subscriber lines and ultralong-span trunk lines. In Conference on Optical Fiber Communication, Technical Digest Series (pp. 156-157). (Conference on Optical Fiber Communication, Technical Digest Series; Vol. 4). Publ by IEEE.