DocumentCode
2341599
Title
Fault location on optical amplifier submarine systems
Author
Sumida, Masatoyo ; Imai, Takamasa ; Furukawa, Shin-Ichi
Author_Institution
NTT Transmission Syst. Labs., Japan
fYear
1994
fDate
10-12 May 1994
Firstpage
110
Abstract
This paper identifies the problems that arise when optical time domain reflectometry (OTDR) is applied to optical amplifiers systems. It formulates the performance impairment induced by these problems in terms of single way dynamic range (SWDR). A new modulation format is proposed to improve SWDR. Experiments successfully demonstrate that the proposed format achieves a 6 dB improvement and confirm that this format is effective in OTDR applications into amplifier systems
Keywords
fault location; fibre lasers; optical fibre testing; optical links; optical time-domain reflectometry; submarine cables; OTDR; fault location; modulation format; optical amplifier; optical time domain reflectometry; performance impairment; single way dynamic range; submarine systems; Fault location; Optical amplifiers; Optical filters; Optical pumping; Optical scattering; Probes; Pulse amplifiers; Semiconductor optical amplifiers; Stimulated emission; Underwater vehicles;
fLanguage
English
Publisher
ieee
Conference_Titel
Instrumentation and Measurement Technology Conference, 1994. IMTC/94. Conference Proceedings. 10th Anniversary. Advanced Technologies in I & M., 1994 IEEE
Conference_Location
Hamamatsu
Print_ISBN
0-7803-1880-3
Type
conf
DOI
10.1109/IMTC.1994.352114
Filename
352114
Link To Document