Enhanced measurement range of single end accessible Brillouin optical correlation domain analysis incorporating time-domain data processing

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

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

2 Citations (Scopus)

Abstract

We propose a single end accessible Brillouin optical correlation domain analysis system incorporating time domain data processing, where the multiple sensing positions can be simultaneously interrogated to enhance the measurement range. In experiment, distributed sensing of strain is performed in the 1.51 km-range with a spatial resolution of better than 2.5 cm for demonstration of the proposed scheme.

Original languageEnglish
Title of host publicationOptical Fiber Sensors, OFS 2018
PublisherOptica Publishing Group (formerly OSA)
ISBN (Print)9781943580507
DOIs
Publication statusPublished - 2018
EventOptical Fiber Sensors, OFS 2018 - Lausanne, Switzerland
Duration: 2018 Sept 242018 Sept 28

Publication series

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

Other

OtherOptical Fiber Sensors, OFS 2018
Country/TerritorySwitzerland
CityLausanne
Period18/9/2418/9/28

Bibliographical note

Publisher Copyright:
© OSA 2018 © 2018 The Author(s)

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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