@inproceedings{20c9552acf7941f5a9d083abe5c30b93,
title = "1.65-μm optical surveillance and test system for subscriber lines and ultralong-span trunk lines",
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.",
author = "Furukawa, {Shin ichi} and Yahei Koyamada and Tsuneo Horiguchi and Izumi Sankawa",
year = "1994",
month = jan,
day = "1",
language = "English",
isbn = "1557523304",
series = "Conference on Optical Fiber Communication, Technical Digest Series",
publisher = "Publ by IEEE",
pages = "156--157",
booktitle = "Conference on Optical Fiber Communication, Technical Digest Series",
note = "Proceedings of the 1994 Optical Fiber Communication Conference ; Conference date: 20-02-1994 Through 25-02-1994",
}