22km distributed strain sensor using Brillouin loss in an optical fibre

X. Bao; David J. Webb; David A. Jackson

doi:10.1016/0030-4018(94)90559-2

22km distributed strain sensor using Brillouin loss in an optical fibre

X. Bao, David J. Webb, David A. Jackson

Aston Institute of Photonic Technologies (AiPT)

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

Abstract

A novel distributed strain sensor is presented utilizing the strain dependence of the frequency at which the Brillouin loss is maximized in the interaction between a cw laser and a pulsed laser. A strain resolution of 20 µ with a spatial resolution of 5 m has been achieved with a 22 km sensing length.

Original language	English
Pages (from-to)	298-302
Number of pages	5
Journal	Optics Communications
Volume	104
Issue number	4/6
DOIs	https://doi.org/10.1016/0030-4018(94)90559-2
Publication status	Published - 1 Jan 1994

Keywords

distributed strain sensor
strain dependence
frequency
Brillouin loss

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10.1016/0030-4018(94)90559-2

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title = "22km distributed strain sensor using Brillouin loss in an optical fibre",

abstract = "A novel distributed strain sensor is presented utilizing the strain dependence of the frequency at which the Brillouin loss is maximized in the interaction between a cw laser and a pulsed laser. A strain resolution of 20 µ with a spatial resolution of 5 m has been achieved with a 22 km sensing length.",

keywords = "distributed strain sensor, strain dependence, frequency, Brillouin loss",

author = "X. Bao and Webb, {David J.} and Jackson, {David A.}",

year = "1994",

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doi = "10.1016/0030-4018(94)90559-2",

language = "English",

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T1 - 22km distributed strain sensor using Brillouin loss in an optical fibre

AU - Bao, X.

AU - Webb, David J.

AU - Jackson, David A.

PY - 1994/1/1

Y1 - 1994/1/1

N2 - A novel distributed strain sensor is presented utilizing the strain dependence of the frequency at which the Brillouin loss is maximized in the interaction between a cw laser and a pulsed laser. A strain resolution of 20 µ with a spatial resolution of 5 m has been achieved with a 22 km sensing length.

AB - A novel distributed strain sensor is presented utilizing the strain dependence of the frequency at which the Brillouin loss is maximized in the interaction between a cw laser and a pulsed laser. A strain resolution of 20 µ with a spatial resolution of 5 m has been achieved with a 22 km sensing length.

KW - distributed strain sensor

KW - strain dependence

KW - frequency

KW - Brillouin loss

UR - https://www.sciencedirect.com/science/article/abs/pii/0030401894905592

U2 - 10.1016/0030-4018(94)90559-2

DO - 10.1016/0030-4018(94)90559-2

M3 - Article

SN - 0030-4018

VL - 104

SP - 298

EP - 302

JO - Optics Communications

JF - Optics Communications

IS - 4/6

ER -

22km distributed strain sensor using Brillouin loss in an optical fibre

Abstract

Keywords

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