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Chinese Optics Letters

Chinese Optics Letters

| PUBLISHED MONTHLY BY CHINESE LASER PRESS AND DISTRIBUTED BY OSA

  • Vol. 2, Iss. 10 — Oct. 10, 2004
  • pp: 571–573

Experimental demonstration of output power spectrum clamping for multi-channel backward-pumped distributed fiber Raman amplifiers

Xue Feng, Wei Zhang, Xiaoming Liu, and Jiangde Peng  »View Author Affiliations


Chinese Optics Letters, Vol. 2, Issue 10, pp. 571-573 (2004)


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Abstract

Output power spectrum clamping over C+L band (84 channels) is demonstrated experimentally on a standard 100-km single mode backward-pumped distributed fiber Raman amplifier (B-DFRA). The clamping is realized by pump adjustment based on a simple linear relation of individual pump power versus on-off gain level and gain tilt in its spectrum. The average clamping error over all channels are less than 0.32 dB within the experimental range.

© 2005 Chinese Optics Letters

OCIS Codes
(060.2320) Fiber optics and optical communications : Fiber optics amplifiers and oscillators
(060.2330) Fiber optics and optical communications : Fiber optics communications

Citation
Xue Feng, Wei Zhang, Xiaoming Liu, and Jiangde Peng, "Experimental demonstration of output power spectrum clamping for multi-channel backward-pumped distributed fiber Raman amplifiers," Chin. Opt. Lett. 2, 571-573 (2004)
http://www.opticsinfobase.org/col/abstract.cfm?URI=col-2-10-571

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