DocumentCode
448133
Title
Fundamental noise limit in dual-pump fiber-optic parametric amplifiers and wavelength converters
Author
Lin, Q. ; Yaman, E. ; Radic, S. ; Agrawal, Govind P.
Author_Institution
Inst. of Opt., Rochester Univ., NY, USA
Volume
2
fYear
2005
fDate
22-27 May 2005
Firstpage
980
Abstract
Raman scattering induces considerable noise on dual-pump fiber-optic parametric amplifiers (FOPAs) and wavelength converters. Noise figure of such FOPAs is around 4 dB over the flat portion of gain spectrum and increases as pumps are separated farther apart. Such noise is significantly reduced in FOPAs with cross-polarized pumps.
Keywords
optical fibre amplifiers; optical parametric amplifiers; optical wavelength conversion; Raman scattering; cross-polarized pump; dual-pump fiber-optic parametric amplifier; gain spectrum; wavelength converters; Fiber nonlinear optics; Noise figure; Optical fiber amplifiers; Optical fiber polarization; Optical fibers; Optical noise; Optical pumping; Optical wavelength conversion; Raman scattering; Stimulated emission;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2005. (CLEO). Conference on
Print_ISBN
1-55752-795-4
Type
conf
DOI
10.1109/CLEO.2005.201996
Filename
1573062
Link To Document