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Proceedings Paper

Radiation low-temperature measurement with optical fiber sensor
Author(s): Wenku Yang; Tao Yang; Yingjie Zhao; Wenrong Deng
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Paper Abstract

In this paper the radiation low temperature measurement with the special optical quartz fiber bundle is researched. An end of the optical fiber bundle is circular, another end of the optical fiber bundle is rectangular, for the coupling efficiency between the optical fiber bundle and the target and between the optical fiber bundle and the detector is enhanced. The theory research demonstrates that the radiation power received and guided by the optical fiber bundle does not depend on the directly coupled distances, which makes this thermometer very convenient for using and calibrating. The temperature measurement range 150 degrees Celsius to 600 degrees Celsius is realized at present.

Paper Details

Date Published: 24 September 1996
PDF: 5 pages
Proc. SPIE 2895, Fiber Optic Sensors V, (24 September 1996); doi: 10.1117/12.252197
Show Author Affiliations
Wenku Yang, Changchun Institute of Optics and Fine Mechanics (China)
Tao Yang, Jilin Electric Prospect Design Institute (China)
Yingjie Zhao, Changchun Institute of Optics and Fine Mechanics (China)
Wenrong Deng, Changchun Institute of Optics and Fine Mechanics (China)


Published in SPIE Proceedings Vol. 2895:
Fiber Optic Sensors V
Kim D. Bennett; Byoung Yoon Kim; Yanbiao Liao, Editor(s)

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