Intensity compensation for passive in-fibre Fabry-Perot sensors in high disturbed environments

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

A method for compensating intensity variations in passive in-fibre Fabry-Perot sensors is studied. To achieve passive Fabry-Perot sensors for intensity compensations, three read-out cavities are used. Two path-balanced Fabry-Perot read-out cavities are designed for two quadrature signals, and the other pathimbalanced cavity is for eliminating the effect of intensity variations via subtraction from two quadrature signals. Consequently, a compensation method proposed to eliminate intensity variations in the interferometry shows good a result in highly disturbed environments.

Original languageEnglish
Pages (from-to)394-395
Number of pages2
JournalElectronics Letters
Volume34
Issue number4
DOIs
Publication statusPublished - 1998 Feb 19

Fingerprint

Fibers
Sensors
Interferometry
Compensation and Redress

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Cite this

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title = "Intensity compensation for passive in-fibre Fabry-Perot sensors in high disturbed environments",
abstract = "A method for compensating intensity variations in passive in-fibre Fabry-Perot sensors is studied. To achieve passive Fabry-Perot sensors for intensity compensations, three read-out cavities are used. Two path-balanced Fabry-Perot read-out cavities are designed for two quadrature signals, and the other pathimbalanced cavity is for eliminating the effect of intensity variations via subtraction from two quadrature signals. Consequently, a compensation method proposed to eliminate intensity variations in the interferometry shows good a result in highly disturbed environments.",
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Intensity compensation for passive in-fibre Fabry-Perot sensors in high disturbed environments. / Lo, Yu-Lung.

In: Electronics Letters, Vol. 34, No. 4, 19.02.1998, p. 394-395.

Research output: Contribution to journalArticle

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