Title

Synchronous Phase Detection For Optical Fiber Interferometric Sensors

Comments

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Abbreviated Journal Title

Appl. Optics

Keywords

Optics

Abstract

A system has been developed to accurately detect phase signals produced in optical interferometric sensors. The system employs optical heterodyning and synchronously detects optical phase by feeding back an error signal to a phase modulator in the reference leg of the interferometer. This system is seen to have properties similar to a phase-locked loop. The system is mathematically analyzed and a simple second-order model developed which accurately predicts the system response.

Journal Title

Applied Optics

Volume

22

Issue/Number

15

Publication Date

1-1-1983

Document Type

Article

Language

English

First Page

2329

Last Page

2336

WOS Identifier

WOS:A1983RC67200019

ISSN

0003-6935

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