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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 44, Iss. 1 — Jan. 1, 2005
  • pp: 83–90

Performance of two-stage discrete fiber Raman amplifiers with and without all-optical gain clamping

Nikolaos Gryspolakis, Lawrence R. Chen, and Theodore Zambelis  »View Author Affiliations


Applied Optics, Vol. 44, Issue 1, pp. 83-90 (2005)
http://dx.doi.org/10.1364/AO.44.000083


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Abstract

Using numerical simulations, we analyze the properties of two-stage discrete fiber Raman amplifiers without and with all-optical gain clamping. In both cases a two-stage amplifier can be designed to have the same gain characteristics as a single-stage amplifier with improved noise performance by use of either the same total length of gain fiber (but with increased pump power) or total pump power (but with increased total length of gain fiber).

© 2005 Optical Society of America

OCIS Codes
(060.2320) Fiber optics and optical communications : Fiber optics amplifiers and oscillators
(060.2330) Fiber optics and optical communications : Fiber optics communications
(190.5650) Nonlinear optics : Raman effect

History
Original Manuscript: June 7, 2004
Revised Manuscript: October 1, 2004
Manuscript Accepted: October 1, 2004
Published: January 1, 2005

Citation
Nikolaos Gryspolakis, Lawrence R. Chen, and Theodore Zambelis, "Performance of two-stage discrete fiber Raman amplifiers with and without all-optical gain clamping," Appl. Opt. 44, 83-90 (2005)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-44-1-83


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