Laser‐Self‐Mixing Interferometry for Mechatronics Applications

Laser‐Self‐Mixing Interferometry for Mechatronics Applications

We report on the development of an all-interferometric optomechatronic sensor for the detection of multi-degrees-of-freedom displacements of a remote target. The prototype system exploits the self-mixing technique and consists only of a laser head, equipped with six laser sources, and a suitably des...

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Bibliographic Details
Main Authors: Gaetano Scamarcio, Michela di Vietro, Francesco De Lucia, Maurizio Dabbicco, Simona Ottonelli
Format: Article
Language:English
Published: MDPI AG 2009-05-01
Series:Sensors
Subjects:
physical sensors
displacement measurement
self-mixing
interferometry
mechatronics
semiconductor laser
six degrees-of-freedom
Online Access:http://www.mdpi.com/1424-8220/9/5/3527/

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http://www.mdpi.com/1424-8220/9/5/3527/

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