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Three-branch optical fibre interferometer for simultaneous measurement of two physical measurands

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Bernabeu Martínez, Eusebio and Navarrete Fernández, María Cruz (1994) Three-branch optical fibre interferometer for simultaneous measurement of two physical measurands. Optics Communications, 110 (1-2). pp. 55-59. ISSN 0030-4018

Official URL: http://dx.doi.org/10.1016/0030-4018(94)90171-6


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Abstract

A three-branch all-fibre optic interferometer (3B-FOI) based on a Mach-Zehnder configuration is proposed. We have studied the feasibility of using it to measure two phase perturbations. Results are presented which show the linearity of the detection scheme. It is shown that the 3B-FOI can be used to separate the induced phase changes produced by two measurands acting simultaneously on a single sensing fibre.


Item Type:Article
Additional Information:

© 1994 Published by Elsevier B.V.

Uncontrolled Keywords:Fiber, Devices.
Subjects:Sciences > Physics > Optics
ID Code:24438
Deposited On:24 Apr 2014 08:49
Last Modified:24 Apr 2014 08:49

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