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Proceedings Paper

An improved 3-stage L-band erbium-doped fiber amplifier
Author(s): Shan Qin; Jinlin He; Yongzhuo Zou; Zexuan Qiang
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Paper Abstract

A 3-stage structure L-band EDFA is introduced to enhance the poor power conversion efficiency by utilizing the wasted ASE from the third EDF section and pump bypass in 1-2 stage. The results indicate that the EDFA could provide low-noise, high-gain and large-flatness ranging from 1570 to 1610 nm.

Paper Details

Date Published: 18 February 2011
PDF: 5 pages
Proc. SPIE 7988, Optical Transmission Systems, Switching, and Subsystems VIII, 798804 (18 February 2011); doi: 10.1117/12.891781
Show Author Affiliations
Shan Qin, Alcatel-Lucent Shanghai Bell (China)
Jinlin He, Alcatel-Lucent Shanghai Bell (China)
Yongzhuo Zou, Alcatel-Lucent Shanghai Bell (China)
Zexuan Qiang, Univ. of Texas at Arlington (United States)


Published in SPIE Proceedings Vol. 7988:
Optical Transmission Systems, Switching, and Subsystems VIII
Yikai Su; Ernesto Ciaramella; Xiang Liu; Naoya Wada, Editor(s)

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