DocumentCode
861660
Title
Amplitude noise suppression using a high gain phase sensitive amplifier as a limiting amplifier
Author
Takada, A. ; Imajuku, W.
Author_Institution
NTT Opt. Network Syst. Labs., Kanagawa, Japan
Volume
32
Issue
7
fYear
1996
fDate
3/28/1996 12:00:00 AM
Firstpage
677
Lastpage
679
Abstract
A phase sensitive gain of 23 dB is achieved using a pulse excited nonlinear loop mirror with a 3 km zero dispersion optical fibre. It is shown that the phase sensitive amplifier (PSA) behaves as a limiting amplifier in the high input signal power region. The suppression of amplitude fluctuation in the input signal is also demonstrated using the PSA as a limiting amplifier
Keywords
interference suppression; mirrors; optical fibre communication; optical repeaters; 23 dB; amplitude noise suppression; high gain amplifier; high input signal power region; limiting amplifier; phase sensitive amplifier; pulse excited nonlinear loop mirror; repeater amplifier; zero dispersion optical fibre;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19960445
Filename
491896
Link To Document