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Proceedings Paper

Online fabrication of compact and asymmetrical DFB fiber laser
Author(s): Haifeng Qi; Zhiqiang Song; Chang Wang; Jun Chang; Gangding Peng
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Paper Abstract

The online fabrication of distributed feedback (DFB) fiber laser with a compact and asymmetrical cavity structure was presented. A DFB fiber laser with the total length of 1.9cm and a nearly unidirectional output which had an over 10:1 ratio for the backward to forward output was achieved. The characteristics of small dimension and unidirectional output made it suitable for sensing applications. And the fabrication procedure was easy to be carried out.

Paper Details

Date Published: 31 January 2012
PDF: 4 pages
Proc. SPIE 8351, Third Asia Pacific Optical Sensors Conference, 83511E (31 January 2012); doi: 10.1117/12.914370
Show Author Affiliations
Haifeng Qi, Shandong Academy of Sciences (China)
The Univ. of New South Wales (China)
Zhiqiang Song, Shandong Academy of Sciences (China)
Chang Wang, Shandong Academy of Sciences (China)
Jun Chang, Shandong Academy of Sciences (China)
Gangding Peng, The Univ. of New South Wales (China)


Published in SPIE Proceedings Vol. 8351:
Third Asia Pacific Optical Sensors Conference
John Canning; Gangding Peng, Editor(s)

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