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Proceedings Paper

Low-noise performance of gain-clamped erbium-doped fiber amplifiers by loop lasing oscillation
Author(s): Ming Cai; Xiaoming Liu; Jingcui Cui; Pingsheng Tang; Dan Liu; Jiangde Peng
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Paper Abstract

The noise characteristics of gain-clamped EDFA by using a feedback loop was investigated theoretically and experimentally. It is proposed for the first time that the gain-clamped EDFA can be operated with considerable low noise figure if the operation point, i.e., the degree of the feedback and the laser loop structure was selected properly.

Paper Details

Date Published: 30 September 1996
PDF: 5 pages
Proc. SPIE 2891, Integrated Optoelectronics, (30 September 1996); doi: 10.1117/12.253197
Show Author Affiliations
Ming Cai, Tsinghua Univ. (China)
Xiaoming Liu, Tsinghua Univ. (China)
Jingcui Cui, Tsinghua Univ. (China)
Pingsheng Tang, Tsinghua Univ. (China)
Dan Liu, Tsinghua Univ. (China)
Jiangde Peng, Tsinghua Univ. (China)


Published in SPIE Proceedings Vol. 2891:
Integrated Optoelectronics
Ray T. Chen; Won-Tien Tsang; BingKun Zhou, Editor(s)

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