A BOCDA system using time-domain data processing for an enlarged measurement range to 10 km

Gukbeen Ryu, Kwang Yong Song, Gyu-Tae Kim, Sang Bae Lee, Kwanil Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A Brillouin optical correlation domain analysis (BOCDA) system using the time-domain data processing combined with the differential measurement scheme is proposed, where the measurement range could be effectively enlarged to 10 km while maintaining the high spatial resolution of less than 5 cm by simultaneously interrogating multiple correlation peaks.

Original languageEnglish
Title of host publicationConference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2017
PublisherOSA - The Optical Society
Volume2017-January
ISBN (Electronic)9781557528209
ISBN (Print)9781509062904
Publication statusPublished - 2017 Nov 22
Event2017 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2017 - Singapore, Singapore
Duration: 2017 Jul 312017 Aug 4

Publication series

NameOptics InfoBase Conference Papers
VolumePart F122-CLEOPR 2017
ISSN (Electronic)2162-2701

Other

Other2017 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2017
Country/TerritorySingapore
CitySingapore
Period17/7/3117/8/4

Bibliographical note

Publisher Copyright:
© 2018 Optics InfoBase Conference Papers. All rights reserved.

Keywords

  • Distributed sensing
  • Optical fiber sensors
  • Stimulated Brillouin scattering

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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