Optimal sensing of current based on an extrinsic Sagnac interferometer configuration

Moon Fuk Chan; Guansan Chen; M. Süleyman Demokan; Hwa Yaw Tam

doi:10.1016/S0143-8166(98)00007-4

Optimal sensing of current based on an extrinsic Sagnac interferometer configuration

Moon Fuk Chan, Guansan Chen, M. Süleyman Demokan, Hwa Yaw Tam

The Hong Kong Polytechnic University

Research output: Journal article publication › Journal article › Academic research › peer-review

2 Citations (Scopus)

Abstract

The theory and experimental verification of an optical current sensor based on an extrinsic Sagnac interferometer configuration is presented. Superior performance with regard to current sensitivity and input/output linearity, and simple installability of the sensor makes it very suitable for remote current sensing in power distribution applications.

Original language	English
Pages (from-to)	17-24
Number of pages	8
Journal	Optics and Lasers in Engineering
Volume	30
Issue number	1-5
DOIs	https://doi.org/10.1016/S0143-8166(98)00007-4
Publication status	Published - 1 Jan 1998

Keywords

Fiber-optic current sensor

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Mechanical Engineering
Electrical and Electronic Engineering

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10.1016/S0143-8166(98)00007-4

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title = "Optimal sensing of current based on an extrinsic Sagnac interferometer configuration",

abstract = "The theory and experimental verification of an optical current sensor based on an extrinsic Sagnac interferometer configuration is presented. Superior performance with regard to current sensitivity and input/output linearity, and simple installability of the sensor makes it very suitable for remote current sensing in power distribution applications.",

keywords = "Fiber-optic current sensor",

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AU - Chen, Guansan

AU - Demokan, M. Süleyman

AU - Tam, Hwa Yaw

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Y1 - 1998/1/1

N2 - The theory and experimental verification of an optical current sensor based on an extrinsic Sagnac interferometer configuration is presented. Superior performance with regard to current sensitivity and input/output linearity, and simple installability of the sensor makes it very suitable for remote current sensing in power distribution applications.

AB - The theory and experimental verification of an optical current sensor based on an extrinsic Sagnac interferometer configuration is presented. Superior performance with regard to current sensitivity and input/output linearity, and simple installability of the sensor makes it very suitable for remote current sensing in power distribution applications.

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U2 - 10.1016/S0143-8166(98)00007-4

DO - 10.1016/S0143-8166(98)00007-4

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EP - 24

JO - Optics and Lasers in Engineering

JF - Optics and Lasers in Engineering

IS - 1-5

ER -

Optimal sensing of current based on an extrinsic Sagnac interferometer configuration

Abstract

Keywords

ASJC Scopus subject areas

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