Temperature characteristic of fiber Bragg grating

descriptionPublicationkeyboard_double_arrow_right Article , Conference object 01 Aug 2011Publisher:IEEEJournal:Proceedings of 2011 International Conference on Electronic & Mechanical Engineering and Information Technology

Authors: Yue-hong Zhu; Hai Qi; Guang-xiang Wang;

doi: 10.1109/emeit.2011.6023934

Temperature characteristic of fiber Bragg grating

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Abstract

The basic principle of temperature sensor based on fiber Bragg grating (FBG) is analyzed. A fiber Bragg grating temperature sensor is designed and produced. Using fiber Bragg grating as the sensor, fiber Bragg grating analyzer to demodulation the wavelength shift, the relationship between FBG wavelength shift and temperature is measured. Experimental result shows that the temperature sensitivity of fiber Bragg grating temperature sensor is 12.2pm/°C.

Related Organizations

Hebei University
China (People's Republic of)
Hebei GEO University
China (People's Republic of)
Hebei University of Technology
China (People's Republic of)

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