DISTRIBUTED ERBIUM-DOPED FIBER AMPLIFIERS WITH STIMULATED RAMAN-SCATTERING

Title:	DISTRIBUTED ERBIUM-DOPED FIBER AMPLIFIERS WITH STIMULATED RAMAN-SCATTERING
Authors:	WEN, S CHI, S 光電工程學系電信研究中心 Department of Photonics Center for Telecommunications Research
Issue Date:	1-Feb-1992
Abstract:	The effect of stimulated Raman scattering (SRS) on the distributed erbium-doped fiber amplifier with 1.48-mu-m pump wavelength and 1.55-mu-m signal wavelength is numerically studied. The contributions of the gains from SRS and the pumped erbium ions doped in the fiber core are shown. It is found that SRS enhances both the gain and signal-to-noise ratio of the amplifier except the signal-to-noise ratio may be decreased by SRS for high initial signal power.
URI:	http://dx.doi.org/10.1109/68.122357 http://hdl.handle.net/11536/3542
ISSN:	1041-1135
DOI:	10.1109/68.122357
Journal:	IEEE PHOTONICS TECHNOLOGY LETTERS
Volume:	4
Issue:	2
Begin Page:	189
End Page:	192
Appears in Collections:	Articles

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