Phase drift compensation for electric current sensor employing a twisted fiber or a spun highly birefringent fiber

Xiaopeng Dong; Beatrice C. B. Chu; K. H. Kong; Kin Seng Chiang

doi:10.1109/2944.892621

Phase drift compensation for electric current sensor employing a twisted fiber or a spun highly birefringent fiber

Xiaopeng Dong
, Beatrice C. B. Chu
, K. H. Kong
, Kin Seng Chiang

Department of Electrical Engineering

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

11 Citations (Scopus)

Abstract

We propose a simple, passive signal-processing scheme to compensate for arbitrary phase shift in a Faraday-effect current sensor employing a twisted fiber or a spun highly birefringent fiber. The scheme is based on processing the ac and dc components of the received signals with four detectors in a complementary manner to derive a stable signal that depends only on the Faraday rotation. The effectiveness of the scheme has been demonstrated with an experimental sensor for both twisted and spun highly birefringent fibers.

Original language	English
Pages (from-to)	803-809
Journal	IEEE Journal on Selected Topics in Quantum Electronics
Volume	6
Issue number	5
DOIs	https://doi.org/10.1109/2944.892621
Publication status	Published - Sept 2000

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title = "Phase drift compensation for electric current sensor employing a twisted fiber or a spun highly birefringent fiber",

abstract = "We propose a simple, passive signal-processing scheme to compensate for arbitrary phase shift in a Faraday-effect current sensor employing a twisted fiber or a spun highly birefringent fiber. The scheme is based on processing the ac and dc components of the received signals with four detectors in a complementary manner to derive a stable signal that depends only on the Faraday rotation. The effectiveness of the scheme has been demonstrated with an experimental sensor for both twisted and spun highly birefringent fibers.",

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Phase drift compensation for electric current sensor employing a twisted fiber or a spun highly birefringent fiber. / Dong, Xiaopeng; Chu, Beatrice C. B.; Kong, K. H. et al.
In: IEEE Journal on Selected Topics in Quantum Electronics, Vol. 6, No. 5, 09.2000, p. 803-809.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

TY - JOUR

T1 - Phase drift compensation for electric current sensor employing a twisted fiber or a spun highly birefringent fiber

AU - Dong, Xiaopeng

AU - Chu, Beatrice C. B.

AU - Kong, K. H.

AU - Chiang, Kin Seng

PY - 2000/9

Y1 - 2000/9

N2 - We propose a simple, passive signal-processing scheme to compensate for arbitrary phase shift in a Faraday-effect current sensor employing a twisted fiber or a spun highly birefringent fiber. The scheme is based on processing the ac and dc components of the received signals with four detectors in a complementary manner to derive a stable signal that depends only on the Faraday rotation. The effectiveness of the scheme has been demonstrated with an experimental sensor for both twisted and spun highly birefringent fibers.

AB - We propose a simple, passive signal-processing scheme to compensate for arbitrary phase shift in a Faraday-effect current sensor employing a twisted fiber or a spun highly birefringent fiber. The scheme is based on processing the ac and dc components of the received signals with four detectors in a complementary manner to derive a stable signal that depends only on the Faraday rotation. The effectiveness of the scheme has been demonstrated with an experimental sensor for both twisted and spun highly birefringent fibers.

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DO - 10.1109/2944.892621

M3 - RGC 21 - Publication in refereed journal

SN - 1077-260X

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SP - 803

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JO - IEEE Journal on Selected Topics in Quantum Electronics

JF - IEEE Journal on Selected Topics in Quantum Electronics

IS - 5

ER -

Phase drift compensation for electric current sensor employing a twisted fiber or a spun highly birefringent fiber

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