Laser & Optoelectronics Progress, Volume. 55, Issue 2, 020605(2018)
Research on Measurement of Fiber Bragg Grating Considering the Cross-Sensitivity of Temperature and Strain
Fig. 2. Linear fitting curve of temperature sensitivity coefficient of FBG under different stresses. kTF=-0.00167 nm/(℃·N), R2=0.93562
Fig. 3. Linear fitting curve of stress sensitivity coefficient of FBG under different temperatures. kTF =-0.00158 nm/(N·℃), R2=0.99734
Fig. 4. Liquid level change curves of FBG hydrostatic levelling instrument in one day
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Peng Ding, Xiaopeng Dong, Xiaowei Ye. Research on Measurement of Fiber Bragg Grating Considering the Cross-Sensitivity of Temperature and Strain[J]. Laser & Optoelectronics Progress, 2018, 55(2): 020605
Category: Fiber Optics and Optical Communications
Received: Aug. 31, 2017
Accepted: --
Published Online: Sep. 10, 2018
The Author Email: Peng Ding (ladinglading123@hotmail.com)