Beyond-nominal-resolution distributed strain sensing by slope-assisted Brillouin optical correlation-domain reflectometry

Heeyoung Lee; Neisei Hayashi; Yosuke Mizuno; Kentaro Nakamura

doi:10.1364/APOS.2016.W4A.16

Beyond-nominal-resolution distributed strain sensing by slope-assisted Brillouin optical correlation-domain reflectometry

Heeyoung Lee, Neisei Hayashi, Yosuke Mizuno, Kentaro Nakamura

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We investigate the system output of slope-assisted Brillouin optical correlation-domain reflectometry (BOCDR) and experimentally show that, unlike standard BOCDR, frequency-shift change along a section shorter than the nominal spatial resolution can be detected.

Original language	English
Title of host publication	Asia-Pacific Optical Sensors Conference, APOS 2016
Publisher	OSA - The Optical Society
ISBN (Print)	9780960038053
DOIs	https://doi.org/10.1364/APOS.2016.W4A.16
Publication status	Published - 2014 Jul 21
Externally published	Yes
Event	Asia-Pacific Optical Sensors Conference, APOS 2016 - Shanghai, China Duration: 2016 Oct 11 → 2016 Oct 14

Publication series

Name	Optics InfoBase Conference Papers

Conference

Conference	Asia-Pacific Optical Sensors Conference, APOS 2016
Country/Territory	China
City	Shanghai
Period	16/10/11 → 16/10/14

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Mechanics of Materials

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10.1364/APOS.2016.W4A.16

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Beyond-nominal-resolution distributed strain sensing by slope-assisted Brillouin optical correlation-domain reflectometry. / Lee, Heeyoung; Hayashi, Neisei; Mizuno, Yosuke et al.

Asia-Pacific Optical Sensors Conference, APOS 2016. OSA - The Optical Society, 2014. (Optics InfoBase Conference Papers).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Lee, H, Hayashi, N, Mizuno, Y & Nakamura, K 2014, Beyond-nominal-resolution distributed strain sensing by slope-assisted Brillouin optical correlation-domain reflectometry. in Asia-Pacific Optical Sensors Conference, APOS 2016. Optics InfoBase Conference Papers, OSA - The Optical Society, Asia-Pacific Optical Sensors Conference, APOS 2016, Shanghai, China, 16/10/11. https://doi.org/10.1364/APOS.2016.W4A.16

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abstract = "We investigate the system output of slope-assisted Brillouin optical correlation-domain reflectometry (BOCDR) and experimentally show that, unlike standard BOCDR, frequency-shift change along a section shorter than the nominal spatial resolution can be detected.",

author = "Heeyoung Lee and Neisei Hayashi and Yosuke Mizuno and Kentaro Nakamura",

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Y1 - 2014/7/21

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Beyond-nominal-resolution distributed strain sensing by slope-assisted Brillouin optical correlation-domain reflectometry

Abstract

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Conference

ASJC Scopus subject areas

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