Temperature-insensitive fiber vector microbend sensor based on two-mode grating inscribed by femtosecond laser

Dingyi Feng, Yajun Jiang, Chi Liu, Haoyun Wang, Jianlin Zhao, Jacques Albert

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Through femtosecond laser irradiation fiber Bragg grating (FBG) can be inscribed in two-mode fiber with neighboring cladding modes coupling in transmission spectrum, which is demonstrated for temperature-insensitive two-dimensional bend sensing in a low curvature range.

Original languageEnglish
Title of host publicationOptical Fiber Sensors, OFS 2018
PublisherOptica Publishing Group (formerly OSA)
ISBN (Print)9781943580507
DOIs
StatePublished - 2018
EventOptical Fiber Sensors, OFS 2018 - Lausanne, Switzerland
Duration: 24 Sep 201828 Sep 2018

Publication series

NameOptics InfoBase Conference Papers
VolumePart F124-OFS 2018
ISSN (Electronic)2162-2701

Conference

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

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