Distributed dynamic strain measurement with high repetition rate based on dual-slope-assisted BOCDA

Bin Wang, Xinyu Fan*, Zuyuan He

*Corresponding author for this work

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

Abstract

We propose and demonstrate a dual-slope-assisted BOCDA system with centimeter-level spatial resolution and kHz-level repetition rate. As a demonstration, dynamic strains with frequencies up to 100 Hz have been measured in a fully distributed manner.

Original languageEnglish
Title of host publicationAsia Communications and Photonics Conference, ACPC_2019
PublisherOptica Publishing Group (formerly OSA)
ISBN (Print)9781943580705
Publication statusPublished - 2019
Externally publishedYes
EventAsia Communications and Photonics Conference, ACPC_2019 - Chengdu, Hong Kong
Duration: 2 Nov 20195 Nov 2019

Publication series

NameOptics InfoBase Conference Papers
VolumePart F138-ACPC 2019
ISSN (Electronic)2162-2701

Conference

ConferenceAsia Communications and Photonics Conference, ACPC_2019
Country/TerritoryHong Kong
CityChengdu
Period2/11/195/11/19

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