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Proceedings Paper

Parameter optimization of a fiber optic birefringent temperature sensor with compensation configuration
Author(s): Yong Wang; Yanbiao Liao; Ting Li; Huafeng Zhao; Shurong Lai
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Paper Abstract

Using numerical calculation methods, we have studied the relations among the key system parameters - the center wavelength, spectral width, crystal thickness, and their influence on the measurement accuracy, resolution, dynamic range, linearity. The optical parameters of the source and crystal are obtained, in the compensation configuration which can provide enough accuracy, resolution and stability. The theoretical and experimental methods proposed in this paper have important roles in other polarization-modulated fiber optic senors.

Paper Details

Date Published: 13 August 1998
PDF: 9 pages
Proc. SPIE 3555, Optical and Fiber Optic Sensor Systems, (13 August 1998); doi: 10.1117/12.318162
Show Author Affiliations
Yong Wang, Tsinghua Univ. (China)
Yanbiao Liao, Tsinghua Univ. (China)
Ting Li, Tsinghua Univ. (China)
Huafeng Zhao, Tsinghua Univ. (China)
Shurong Lai, Tsinghua Univ. (China)


Published in SPIE Proceedings Vol. 3555:
Optical and Fiber Optic Sensor Systems
Shanglian Huang; Kim D. Bennett; David A. Jackson, Editor(s)

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