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Proceedings Paper

Design and analysis of a novel multipumped Raman fiber amplifier
Author(s): Pengcheng Liu; Jun Zhang; Lutan Hu; Qu Li; Yingli Chen
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Paper Abstract

We design a Raman Fiber Amplifier(RFA) pumped by 1435nm and 1470nm wavelength lasers.Heavy GeO2-doped optical fibers are adopted as gain media for the more symmetrical gain curve.The amplifier is designed to be distributed in two fibers to avoid intense power transferring between the two pump lasers when propagating in single fiber.Considering the spontaneous Raman scattering and the fiber loss,the numerical calculation is made to optimize the design of the RFA to get wide bandwidth and flat gain.

Paper Details

Date Published: 16 October 2001
PDF: 6 pages
Proc. SPIE 4603, Fiber Optics and Optoelectronics for Network Applications, (16 October 2001); doi: 10.1117/12.444574
Show Author Affiliations
Pengcheng Liu, Shanghai Jiao Tong Univ. (China)
Jun Zhang, Shanghai Jiao Tong Univ. (China)
Lutan Hu, Shanghai Jiao Tong Univ. (China)
Qu Li, Shanghai Jiao Tong Univ. (China)
Yingli Chen, Shanghai Jiao Tong Univ. (China)

Published in SPIE Proceedings Vol. 4603:
Fiber Optics and Optoelectronics for Network Applications
Jian Liu; Zhigong Wang, Editor(s)

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