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Proceedings Paper

All-polarization-maintaining-fiber interferometric sensor
Author(s): Rongsheng Chen; Qin Geng Li; Qing Cai; Jianwei Guo; Guosheng Wei
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Paper Abstract

As well known, polarization-maintaining optical fiber and its components can be used in many areas related to fiber optics, such as coherent optical communication and optical fiber sensors based on interferometric techniques. In this paper, we proposed a Mach-Zehnder interferometer with two 2 by 2 fused taper polarization-maintaining optical fiber couples, in which a 1.3 micrometers LD is used as light source and the polarization-maintaining optical fiber is Bow-Tie fiber. Using this fiber interferometer, the measurement of displacement and vibration can be realized.

Paper Details

Date Published: 2 January 1998
PDF: 3 pages
Proc. SPIE 3201, Sensors and Controls for Advanced Manufacturing, (2 January 1998); doi: 10.1117/12.298018
Show Author Affiliations
Rongsheng Chen, Beijing Glass Research Institute (China)
Qin Geng Li, Beijing Glass Research Institute (China)
Qing Cai, Beijing Glass Research Institute (China)
Jianwei Guo, Beijing Glass Research Institute (China)
Guosheng Wei, Beijing Glass Research Institute (China)


Published in SPIE Proceedings Vol. 3201:
Sensors and Controls for Advanced Manufacturing
Bartholomew O. Nnaji; Anbo Wang, Editor(s)

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