A smart temperature sensor based on the high-birefringence fiber loop mirror employing an optical-power-detection scheme

Shuyang Hu; Shiya He; Qida Zhao; Shaohua Chen; Dawei Tian; Zhiqun Wang; Bo Dong

doi:10.1117/12.565096

20 January 2005 A smart temperature sensor based on the high-birefringence fiber loop mirror employing an optical-power-detection scheme

Shuyang Hu, Shiya He, Qida Zhao, Shaohua Chen, Dawei Tian, Zhiqun Wang, Bo Dong

Author Affiliations +

Proceedings Volume 5633, Advanced Materials and Devices for Sensing and Imaging II; (2005) https://doi.org/10.1117/12.565096
Event: Photonics Asia, 2004, Beijing, China

Abstract

A smart temperature sensor is performed based on the high birefringence (HB) fiber loop mirror. The sensing can be achieved by simply detecting the light intensity, utilizing a single mode laser diode (LD) as the source. In the range of 25°C-35°C, the resolution and linear regression are 0.05°C and 0.9986, respectively. The sensor can be employed to precise temperature measurement and the range can expand further when selecting shorter HB fiber in the loop mirror.

Citation Download Citation

Shuyang Hu, Shiya He, Qida Zhao, Shaohua Chen, Dawei Tian, Zhiqun Wang, and Bo Dong "A smart temperature sensor based on the high-birefringence fiber loop mirror employing an optical-power-detection scheme", Proc. SPIE 5633, Advanced Materials and Devices for Sensing and Imaging II, (20 January 2005); https://doi.org/10.1117/12.565096

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