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Chinese Optics Letters

Chinese Optics Letters

| PUBLISHED MONTHLY BY CHINESE LASER PRESS AND DISTRIBUTED BY OSA

  • Vol. 6, Iss. 5 — May. 1, 2008
  • pp: 327–330

Design of Raman-parametric fiber amplifier for wavelength division multiplex transmission system

Xiaohong Jiang, Chun Jiang, and Xiaoming Zhang  »View Author Affiliations


Chinese Optics Letters, Vol. 6, Issue 5, pp. 327-330 (2008)


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Abstract

We optimize the novel configuration of a hybrid fiber amplifier---Raman assisted-fiber-based optical parametric amplifier (R-FOPA), in which the parametric gain and Raman gain profiles are combined to achieve a flat composite gain profile. The pump powers and the fiber length in the hybrid amplifier are effectively optimized by genetic algorithm (GA) scheme. The optimization results indicate that the R-FOPA can achieve a 200-nm flat bandwidth spectrum with the gain of 20 dB and ripple of less than 4 dB.

© 2008 Chinese Optics Letters

OCIS Codes
(190.4970) Nonlinear optics : Parametric oscillators and amplifiers
(290.5860) Scattering : Scattering, Raman

Citation
Xiaohong Jiang, Chun Jiang, and Xiaoming Zhang, "Design of Raman-parametric fiber amplifier for wavelength division multiplex transmission system," Chin. Opt. Lett. 6, 327-330 (2008)
http://www.opticsinfobase.org/col/abstract.cfm?URI=col-6-5-327


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References

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