Rayleigh based distributed acoustic sensing

Avishay Eyal; Haniel Gabai; Itai Sphatz

Rayleigh based distributed acoustic sensing

Avishay Eyal, Haniel Gabai, Itai Sphatz

School of Electrical Engineering

Tel Aviv University

Research output: Contribution to journal › Conference article › peer-review

Abstract

SNR in Rayleigh-based Distributed Acoustic Sensing (DAS) depends strongly on theinterrogation method. Using dual interrogation setup we compare OTDR-DAS and OFDR-DASperformances. With spatial resolutions kept similar, OFDR-DAS shows markedly superior SNRperformance.

Original language	English
Pages (from-to)	71-72
Number of pages	2
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	10604
State	Published - 2017
Event	5th Workshop on Specialty Optical Fibers and Their Applications, WSOF 2017 - Limassol, Cyprus Duration: 11 Oct 2017 → 13 Oct 2017

Cite this

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title = "Rayleigh based distributed acoustic sensing",

abstract = "SNR in Rayleigh-based Distributed Acoustic Sensing (DAS) depends strongly on theinterrogation method. Using dual interrogation setup we compare OTDR-DAS and OFDR-DASperformances. With spatial resolutions kept similar, OFDR-DAS shows markedly superior SNRperformance.",

author = "Avishay Eyal and Haniel Gabai and Itai Sphatz",

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AU - Gabai, Haniel

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AB - SNR in Rayleigh-based Distributed Acoustic Sensing (DAS) depends strongly on theinterrogation method. Using dual interrogation setup we compare OTDR-DAS and OFDR-DASperformances. With spatial resolutions kept similar, OFDR-DAS shows markedly superior SNRperformance.

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JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

T2 - 5th Workshop on Specialty Optical Fibers and Their Applications, WSOF 2017

Y2 - 11 October 2017 through 13 October 2017

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Rayleigh based distributed acoustic sensing

Abstract

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