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
PublisherOSA - The Optical Society
VolumePart F124-OFS 2018
ISBN (Electronic)9781557528209
Publication statusPublished - 2018 Jan 1
EventOptical Fiber Sensors, OFS 2018 - Lausanne, Switzerland
Duration: 2018 Sep 242018 Sep 28

Other

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

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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  • Cite this

    Ryu, G., Kim, G-T., Song, K. Y., Lee, S. B., & Lee, K. (2018). Enhanced measurement range of single end accessible Brillouin optical correlation domain analysis incorporating time-domain data processing. In Optical Fiber Sensors, OFS 2018 (Vol. Part F124-OFS 2018). OSA - The Optical Society.