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Conferences > ACPC > 2020 > T2A > T2A.2
  • Asia Communications and Photonics Conference/International Conference on Information Photonics and Optical Communications 2020 (ACP/IPOC)
  • OSA Technical Digest (Optica Publishing Group, 2020),
  • paper T2A.2
  • •https://doi.org/10.1364/ACPC.2020.T2A.2

Polymer-Filled In-Fiber Mach-Zehnder Interferometer with Pt-loaded WO3 Coating for Trace Hydrogen Detection

Bin Du, Jun He, Kuikui Guo, Xizhen Xu, Ying Wang, and Yiping Wang

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Abstract

A highly sensitive hydrogen optical fiber sensor based upon Mach-Zehnder interference is demonstrated. The fiber sensor exhibits a high sensitivity of -1948.68 nm/% (vol%) when the hydrogen concentration increases from 0% to 0.8% (vol%).

© 2020 The Author(s)

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