An efficient method to optimize gain spectra of fiber Raman amplifiers pumped by multiple laser diodes | Zendy

Tong Zhi | Zendy; Wei Huai | Zendy; Jian Shuisheng | Zendy

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An efficient method to optimize gain spectra of fiber Raman amplifiers pumped by multiple laser diodes

Author(s) -

Tong Zhi,

Wei Huai,

Jian Shuisheng

Publication year - 2002

Publication title -

microwave and optical technology letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.304

H-Index - 76

eISSN - 1098-2760

pISSN - 0895-2477

DOI - 10.1002/mop.10614

Subject(s) - ripple , materials science , raman spectroscopy , optical amplifier , diode , optoelectronics , wavelength division multiplexing , laser , amplifier , wavelength , microwave , optics , high gain antenna , physics , electrical engineering , computer science , engineering , telecommunications , cmos , voltage

We propose a new and efficient method to optimize the output gain profile based on the characteristics of a WDM pumped Raman gain spectra and the fact that different wavelength pumps have different impacts on the gain tilt. As an application, we optimize a 10 wavelength pumped fiber Raman amplifier in a short time, and a 80 nm flat gain band with less than 0.4 dB ripple has been derived. © 2002 Wiley Periodicals, Inc. Microwave Opt Technol Lett 35: 381–383, 2002; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.10614

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