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Proceedings Paper

Research on reflectivity of chemical composition grating sensors at high temperatures
Author(s): Guoyu Li; Bai-ou Guan
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Paper Abstract

The way to improve the reflectivity of chemical composition grating (CCG) sensors is studied. Experimental results show that improving the initial fiber Bragg grating (FBG) reflectivity strength and enhancing the hydrogen concentration in the initial FBG inscription help to increase the reflectivity of the CCG sensors at high temperatures.

Paper Details

Date Published: 19 January 2011
PDF: 5 pages
Proc. SPIE 7986, Passive Components and Fiber-Based Devices VII, 79860U (19 January 2011); doi: 10.1117/12.888208
Show Author Affiliations
Guoyu Li, Handan College (China)
Bai-ou Guan, Jinan Univ. (China)


Published in SPIE Proceedings Vol. 7986:
Passive Components and Fiber-Based Devices VII

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