Design and analysis of a novel multipumped Raman fiber amplifier

Pengcheng Liu; Jun Zhang; Lutan Hu; Qu Li; Yingli Chen

doi:10.1117/12.444574

16 October 2001 Design and analysis of a novel multipumped Raman fiber amplifier

Pengcheng Liu, Jun Zhang, Lutan Hu, Qu Li, Yingli Chen

Proceedings Volume 4603, Fiber Optics and Optoelectronics for Network Applications; (2001) https://doi.org/10.1117/12.444574
Event: International Symposium on Optoelectonics and Microelectronics, 2001, Nanjing, China

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.

Citation Download Citation

Pengcheng Liu, Jun Zhang, Lutan Hu, Qu Li, and Yingli Chen "Design and analysis of a novel multipumped Raman fiber amplifier", Proc. SPIE 4603, Fiber Optics and Optoelectronics for Network Applications, (16 October 2001); https://doi.org/10.1117/12.444574

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