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Proceedings Article

An improved 3-stage L-band erbium-doped fiber amplifier

[+] Author Affiliations
Shan Qin, Jinlin He, Yongzhuo Zou

Alcatel-Lucent Shanghai Bell (China)

Zexuan Qiang

Univ. of Texas at Arlington (USA)

Proc. SPIE 7988, Optical Transmission Systems, Switching, and Subsystems VIII, 798804 (February 18, 2011); doi:10.1117/12.891781
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From Conference Volume 7988

  • Optical Transmission Systems, Switching, and Subsystems VIII
  • Yikai Su; Ernesto Ciaramella; Xiang Liu; Naoya Wada
  • Shanghai, China | December 08, 2010

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.

© (2010) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.
Citation

Shan Qin ; Jinlin He ; Yongzhuo Zou and Zexuan Qiang
"An improved 3-stage L-band erbium-doped fiber amplifier", Proc. SPIE 7988, Optical Transmission Systems, Switching, and Subsystems VIII, 798804 (February 18, 2011); doi:10.1117/12.891781; http://dx.doi.org/10.1117/12.891781


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