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Conferences > APOS > 2016 > W4A > W4A.53

Temperature-Insensitive Strain Sensing with a Polarization-Maintaining Photonic Crystal Fiber Based on Brillouin Dynamic Grating

Hongying Zhang, Yongkang Dong, Yafeng Bi, Xiaobo Hu, and Guiyuan Cao

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Abstract

We propose and demonstrate temperature-insensitive strain sensing by using a polarization-maintaining photonic crystal fiber based on Brillouin dynamic grating, where the results indicate a strain coefficient of −0.154MHz/µε while the temperature-insensitive range is 5~80°C.

© 2016 Optical Society of America

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