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Conferences > OFS > 2023 > Th6 > Th6.84

High Sensitivity Hot-Wire Anemometer with Surface-Frosted Fiber Bragg Grating

Yuhan Tang, Jing Yang, Jiarui Zhang, Dajuan Lv, Liangming Xiong, and Xinyong Dong

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Abstract

A high sensitivity fiber Bragg grating (FBG) hot-wire anemometer is achieved by using a surface-frosted and silver-coated FBG. Sensitivity enhancement up to 313% is achieved when compared with that of the no-frosted anemometer.

© 2023 The Author(s)

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