DocumentCode
945763
Title
Analysis of noise amplification by a CW pump signal due to fiber nonlinearity
Author
Xu, Bo ; Brandt-Pearce, Maïté
Author_Institution
Dept. of Electr. & Comput. Eng., Univ. of Virginia, Charlottesville, VA, USA
Volume
16
Issue
4
fYear
2004
fDate
4/1/2004 12:00:00 AM
Firstpage
1062
Lastpage
1064
Abstract
The amplifier spontaneous emission noise can be changed significantly due to fiber nonlinearity during its propagation through the fiber with a strong pump signal. We present, in this letter, a new analysis on this effect based on perturbation theory. The new analysis gives the parametric gain transfer matrix in a simple format which gives clear insight on the effect from dispersion, fiber nonlinearity, and their interaction.
Keywords
nonlinear optics; optical fibre dispersion; optical noise; optical parametric amplifiers; optical pumping; perturbation theory; superradiance; amplifier spontaneous emission noise; cw pump signal; dispersion; fiber nonlinearity; noise amplification; noise statistics; parametric gain transfer matrix; perturbation theory; Fiber nonlinear optics; Optical fiber amplifiers; Optical fiber communication; Optical fiber theory; Optical fibers; Optical noise; Optical pumping; Signal analysis; Spontaneous emission; Stimulated emission;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2004.824620
Filename
1281871
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