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Proceedings Paper

Measurements of thermo-optic coefficient of standard single mode fiber in large temperature range
Author(s): Wenyuan Wang; Yongqin Yu; Youfu Geng; Xuejin Li
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Paper Abstract

The thermo-optic coefficient of standard single mode fiber (SMF) is researched in the temperature range from 20 to 1000 °C by using a fiber-optic intrinsic Fabry-Pérot interferometer. Polynomial fit of the interference fringe shift indicates that the thermo-optic coefficient increases with temperature, and is estimated to reach its peak at ~1144 °C. The error of the temperature measurements is also analyzed when taking the thermo-optic coefficient value as a constant.

Paper Details

Date Published: 10 August 2015
PDF: 6 pages
Proc. SPIE 9620, 2015 International Conference on Optical Instruments and Technology: Optical Sensors and Applications, 96200Y (10 August 2015); doi: 10.1117/12.2193091
Show Author Affiliations
Wenyuan Wang, Shenzhen Univ. (China)
Hebei United Univ. (China)
Yongqin Yu, Shenzhen Univ. (China)
Youfu Geng, Shenzhen Univ. (China)
Xuejin Li, Shenzhen Univ. (China)


Published in SPIE Proceedings Vol. 9620:
2015 International Conference on Optical Instruments and Technology: Optical Sensors and Applications
Xuping Zhang; David Erickson; Xudong Fan; Zhongping Chen, Editor(s)

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