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
Pages1-2
Number of pages2
Volume2017-January
ISBN (Electronic)9781557528209
DOIs
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

Other

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

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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  • Cite this

    Ryu, G., Song, K. Y., Kim, G-T., Lee, S. B., & Lee, K. (2017). A BOCDA system using time-domain data processing for an enlarged measurement range to 10 km. In Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2017 (Vol. 2017-January, pp. 1-2). [s2447] OSA - The Optical Society. https://doi.org/10.1109/CLEOPR.2017.8119046