@article{YU2015, 
author = {Caibin YU and Li LIU and Xiaoxiao CHEN and Qunfeng LIU and Yuan GONG},
title = {Fiber-Optic Fabry-Perot Hydrogen Sensor Coated With Pd-Y Film},
year = {2015},
journal = {Photonic Sensors},
volume = {5},
number = {2},
pages = {142-145},
keywords = {Optical fiber sensor, hydrogen sensor, Pd-Y film, fringe contrast, temperature characteristics},
url = {https://www.sciopen.com/article/10.1007/s13320-015-0237-0},
doi = {10.1007/s13320-015-0237-0},
abstract = {A fiber-optic Fabry-Perot hydrogen sensor was developed by measuring the fringe contrast changes at different hydrogen concentrations. The experimental results indicated that the sensing performance with the Pd-Y film was better than that with the Pd film. A fringe contrast with a decrease of 0.5 dB was detected with a hydrogen concentration change from 0% to 5.5%. The temperature response of the sensor was also measured.}
}