DocumentCode
2933516
Title
Amplitude noise suppression by using high-gain phase-sensitive amplifier as limiting amplifier
Author
Takada, Akifumi ; Imajuku, Wataru
Author_Institution
NTT Opt. Network Syst. Labs., Kanagawa, Japan
fYear
1996
fDate
25 Feb.-1 March 1996
Firstpage
94
Lastpage
95
Abstract
Summary form only given. We achieve very large phase-sensitive gains above 20 dB by using a subpicosecond pulse-excited nonlinear fiber loop mirror (NOLM) with 3-km zero-dispersion fiber. It is also demonstrated for the first time that amplitude fluctuation in the input signal is suppressed by using the phase-sensitive amplifier (PSA) as a limiting amplifier.
Keywords
fibre lasers; limiters; optical noise; 20 dB; 3 km; amplitude fluctuations; amplitude noise; limiting amplifier; nonlinear fiber loop mirror; phase-sensitive amplifier; subpicosecond pulse-excited NOLM; zero-dispersion fiber; Noise level; Operational amplifiers; Optical amplifiers; Optical fiber amplifiers; Optical fiber networks; Optical fiber polarization; Phase noise; Pulse amplifiers; Pulse modulation; Semiconductor optical amplifiers;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communications, 1996. OFC '96
Print_ISBN
1-55752-422-X
Type
conf
DOI
10.1109/OFC.1996.907673
Filename
907673
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