Cascaded Intrinsic Fabry-Perot Interferometer Fiber Sensor Coated with Pd Alloy for Hydrogen Sensing

wu, jingyu; cao, rongtao; wang, mohan; yang, yang; ohodnicki, paul; chen, kevin p

doi:10.1364/OFS.2020.T3.10

Title: Cascaded Intrinsic Fabry-Perot Interferometer Fiber Sensor Coated with Pd Alloy for Hydrogen Sensing

Conference · Thu Oct 01 00:00:00 EDT 2020

DOI:https://doi.org/10.1364/OFS.2020.T3.10· OSTI ID:1969532

wu, jingyu; cao, rongtao; wang, mohan; yang, yang; ohodnicki, paul; chen, kevin p

A cascaded hydrogen sensors based on intrinsic Fabry-Perot interferometer (IFPI) fabricated by femtosecond laser in single mode fibers is presented for monitoring the hydrogen gas at the room temperature. A detection limit of hydrogen of 0.25 % is achieved.

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Research Organization:: Univ. of Pittsburgh, PA (United States)

Sponsoring Organization:: USDOE Office of Fossil Energy (FE), Clean Coal and Carbon Management

DOE Contract Number:: Fe0031175

OSTI ID:: 1969532

Resource Relation:: Conference: Optical Fiber Sensors Conference 2020 Special Edition, G. Cranch, A. Wang, M. Digonnet, and P. Dragic, eds., OSA Technical Digest (Optica Publishing Group, 2020), paper T3.10.

Country of Publication:: United States

Language:: English

References (7)

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Agarose Filled Fabry–Perot Cavity for Temperature Self-Calibration Humidity Sensing Wang, Chengliang; Zhou, Bin; Jiang, Henghe IEEE Photonics Technology Letters, Vol. 28, Issue 19 https://doi.org/10.1109/LPT.2016.2581990	journal	October 2016
Broadband Vibration Detection in Tissue Phantoms Using a Fiber Fabry–Perot Cavity Barnes, Jack; Li, Sijia; Goyal, Apoorv IEEE Transactions on Biomedical Engineering, Vol. 65, Issue 4 https://doi.org/10.1109/TBME.2017.2731663	journal	April 2018
Crescent shaped Fabry-Perot fiber cavity for ultra-sensitive strain measurement Liu, Ye; Wang, D. N.; Chen, W. P. Scientific Reports, Vol. 6, Issue 1 https://doi.org/10.1038/srep38390	journal	December 2016
Multimode fiber tip Fabry-Perot cavity for highly sensitive pressure measurement Chen, W. P.; Wang, D. N.; Xu, Ben Scientific Reports, Vol. 7, Issue 1 https://doi.org/10.1038/s41598-017-00300-x	journal	March 2017
Fast interrogation using sinusoidally current modulated laser diodes for fiber Fabry–Perot interferometric sensor consisting of fiber Bragg gratings Wada, Atsushi; Tanaka, Satoshi; Takahashi, Nobuaki Optical Review, Vol. 25, Issue 5 https://doi.org/10.1007/s10043-018-0444-1	journal	July 2018
Fast Demodulation Algorithm for Multiplexed Low-Finesse Fabry–Pérot Interferometers Yu, Zhihao; Wang, Anbo Journal of Lightwave Technology, Vol. 34, Issue 3 https://doi.org/10.1109/JLT.2016.2515943	journal	February 2016

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