3 January 2011 Fiber optic intrinsic Fabry-Perot temperature sensor fabricated by femtosecond lasers
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Proceedings Volume 7990, Optical Sensors and Biophotonics II; 79900P (2011) https://doi.org/10.1117/12.888534
Event: Asia Communications and Photonics Conference and Exhibition, 2010, Shanghai, Shanghai, China
Abstract
A fiber-optic intrinsic Fabry-Perot (F-P) interferometric sensor was inscribed in a standard single mode fiber by inducing refractive index change in the core. It was written directly by using a femtosecond laser. The reflection spectrum of the fiber-optic F-P interferometric sensor was measured and was investigated as a temperature sensor. The sensitivity of the sensor is 9.2 pm/°C in the temperature range of -20~80°C.
© (2011) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Wenyuan Wang, Wenyuan Wang, Fufei Pang, Fufei Pang, Na Chen, Na Chen, Xiaobei Zhang, Xiaobei Zhang, Lugang Lan, Lugang Lan, Ding Ding, Ding Ding, Tingyun Wang, Tingyun Wang, } "Fiber optic intrinsic Fabry-Perot temperature sensor fabricated by femtosecond lasers", Proc. SPIE 7990, Optical Sensors and Biophotonics II, 79900P (3 January 2011); doi: 10.1117/12.888534; https://doi.org/10.1117/12.888534
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