Dynamic optical frequency domain reflectometry

Dror Arbel; Avishay Eyal

doi:10.1364/OE.22.008823

Dynamic optical frequency domain reflectometry

Dror Arbel
, Avishay Eyal

School of Electrical Engineering

Tel Aviv University

Research output: Contribution to journal › Article › peer-review

Abstract

We describe a dynamic Optical Frequency Domain Reflectometry (OFDR) system which enables real time, long range, acoustic sensing at high sampling rate. The system is based on a fast scanning laser and coherent detection scheme. Distributed sensing is obtained by probing the Rayleigh backscattered light. The system was tested by interrogation of a 10km communication type single mode fiber and successfully detected localized impulse and sinusoidal excitations.

Original language	English
Pages (from-to)	8823-8830
Number of pages	8
Journal	Optics Express
Volume	22
Issue number	8
DOIs	https://doi.org/10.1364/OE.22.008823
State	Published - 21 Apr 2014

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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10.1364/OE.22.008823

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title = "Dynamic optical frequency domain reflectometry",

abstract = "We describe a dynamic Optical Frequency Domain Reflectometry (OFDR) system which enables real time, long range, acoustic sensing at high sampling rate. The system is based on a fast scanning laser and coherent detection scheme. Distributed sensing is obtained by probing the Rayleigh backscattered light. The system was tested by interrogation of a 10km communication type single mode fiber and successfully detected localized impulse and sinusoidal excitations.",

author = "Dror Arbel and Avishay Eyal",

year = "2014",

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doi = "10.1364/OE.22.008823",

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PY - 2014/4/21

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AB - We describe a dynamic Optical Frequency Domain Reflectometry (OFDR) system which enables real time, long range, acoustic sensing at high sampling rate. The system is based on a fast scanning laser and coherent detection scheme. Distributed sensing is obtained by probing the Rayleigh backscattered light. The system was tested by interrogation of a 10km communication type single mode fiber and successfully detected localized impulse and sinusoidal excitations.

UR - https://www.scopus.com/pages/publications/84898928717

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DO - 10.1364/OE.22.008823

M3 - مقالة

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SN - 1094-4087

VL - 22

SP - 8823

EP - 8830

JO - Optics Express

JF - Optics Express

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Dynamic optical frequency domain reflectometry

Abstract

ASJC Scopus subject areas

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