Optomechanical sensing of hydrogen based on Brillouin scattering in gas in a hollow-core photonic crystal fiber

Yan Zhao, Wei Jin, Fan Yang

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

Abstract

We demonstrate, for the first time to our knowledge, the detection of hydrogen by measuring the guided-wave Brillouin frequency shift in a gas-filled hollow-core photonic crystal fiber. Experiment with 4260-ppm hydrogen demonstrates a change of the guided-wave Brillouin frequency shift of 60.9 kHz with respective to pure nitrogen.

Original languageEnglish
Title of host publicationOptical Fiber Sensors, OFS 2018
PublisherOSA - The Optical Society
ISBN (Print)9781943580507
DOIs
Publication statusPublished - Sep 2018
EventOptical Fiber Sensors, OFS 2018 - Lausanne, Switzerland
Duration: 24 Sep 201828 Sep 2018

Publication series

NameOptics InfoBase Conference Papers
VolumePart F124-OFS 2018

Conference

ConferenceOptical Fiber Sensors, OFS 2018
Country/TerritorySwitzerland
CityLausanne
Period24/09/1828/09/18

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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