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Optical Engineering

Optical feedback interferometry for sensing application
Author(s): Thierry M. Bosch; Noel Servagent; Silvano Donati
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Paper Abstract

We review laser diode feedback interferometry as a general tool for sensing applications. After outlining the basic principles and the theoretical approaches used to describe the phenomenon, we present a few selected examples of applications in interferometry, as developed by various groups in recent years, such as a displacement sensor, a veloci- meter or vibration sensor, and an absolute distance meter or range finder and angle sensor. Experimental results are also reported as an illustration.

Paper Details

Date Published: 1 January 2001
PDF: 8 pages
Opt. Eng. 40(1) doi: 10.1117/1.1330701
Published in: Optical Engineering Volume 40, Issue 1
Show Author Affiliations
Thierry M. Bosch, ENSEEIHT-LEN7 (France)
Noel Servagent, Ecole des Mines de Nantes (France)
Silvano Donati, Univ. di Pavia (Italy)


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