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Proceedings Paper

Investigation on the mode and noise of short cavity Er/Yb fiber laser
Author(s): Yubin Guo; Tianshu Wang; Bing Bai; Jiayu Huo; Peiran Li; Hongwei Yan
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Paper Abstract

A single-mode Er/Yb-codoped short cavity fiber laser was experimented on the basis of previous short cavity fiber laser. The single-mode operation is realized by using the FBG and a 10cm section of Er/Yb co-doped fiber as a short cavity. The output power exceeds 1.5mW for pump power of 80mW. The linewidth of output laser was measured as 2MHz at 1532.64nm, and the side mode suppression ratio was 55dB. The single-mode was observed by an interferometer with free spectrum range (FSR) of 7.5GHz, and the longitudinal-mode fabric is analyzed. Relative intensity noise was less than -100dB/Hz.

Paper Details

Date Published: 21 November 2007
PDF: 8 pages
Proc. SPIE 6781, Passive Components and Fiber-based Devices IV, 67813V (21 November 2007);
Show Author Affiliations
Yubin Guo, Jilin Univ. (China)
Tianshu Wang, Jilin Univ. (China)
Bing Bai, Jilin Univ. (China)
Jiayu Huo, Jilin Univ. (China)
Peiran Li, Jilin Univ. (China)
Hongwei Yan, Jilin Univ. (China)

Published in SPIE Proceedings Vol. 6781:
Passive Components and Fiber-based Devices IV
Ming-Jun Li; Jianping Chen; Satoki Kawanishi; Ian H. White, Editor(s)

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