Radiation low-temperature measurement with optical fiber sensor

Wenku Yang; Tao Yang; Yingjie Zhao; Wenrong Deng

doi:10.1117/12.252197

24 September 1996 Radiation low-temperature measurement with optical fiber sensor

Wenku Yang, Tao Yang, Yingjie Zhao, Wenrong Deng

Proceedings Volume 2895, Fiber Optic Sensors V; (1996) https://doi.org/10.1117/12.252197
Event: Photonics China '96, 1996, Beijing, China

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.

Citation Download Citation

Wenku Yang, Tao Yang, Yingjie Zhao, and Wenrong Deng "Radiation low-temperature measurement with optical fiber sensor", Proc. SPIE 2895, Fiber Optic Sensors V, (24 September 1996); https://doi.org/10.1117/12.252197

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