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Proceedings Paper

Hydrophone based on the feedback effect of composite cavity optical fiber laser
Author(s): Qianqian Hao; Quan Chai; Xingliang Li; Jianzhong Zhang; Qi Li; Ping Lu; Gangding Peng
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Paper Abstract

We proposed a novel optical fiber hydrophone based on the feedback effect of a composite cavity optical fiber laser (CCFL) and a corresponding intensity demodulation scheme. The feedback of the CCFL is introduced by the end face reflection of the single mode optical fiber. The intensity modulation of the CCFL is caused by the modulation of the CCFL feedback.

Paper Details

Date Published: 17 November 2010
PDF: 5 pages
Proc. SPIE 7847, Optoelectronic Devices and Integration III, 78471Q (17 November 2010); doi: 10.1117/12.868559
Show Author Affiliations
Qianqian Hao, Harbin Engineering Univ. (China)
Quan Chai, Harbin Engineering Univ. (China)
Xingliang Li, Harbin Engineering Univ. (China)
Jianzhong Zhang, Harbin Engineering Univ. (China)
Qi Li, Harbin Engineering Univ. (China)
Ping Lu, Communications Research Ctr. Canada (Canada)
Gangding Peng, The Univ. of New South Wales (Australia)


Published in SPIE Proceedings Vol. 7847:
Optoelectronic Devices and Integration III
Xuping Zhang; Hai Ming; Alan Xiaolong Wang, Editor(s)

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