Title :
Optical cable fault location using correlation technique
Author :
Okada, Kenichi ; Hashimoto, Koji ; Shibata, Takuma ; Nagaki, Y.
Author_Institution :
NTT Yokosuka Electrical Communication Laboratory, Yokosuka, Japan
Abstract :
The letter describes a correlation based optical cable fault location technique which, using a 1.3 ¿m wavelength, can detect a broken point 10 km distant from source.
Keywords :
correlation methods; fault location; optical fibres; correlation technique; optical cable fault location technique;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19800436
