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Proceedings Paper

Applications of spatial light modulators in speckle interferometry
Author(s): Thomas Bodendorfer; René Restrepo; Tomás Belenguer; Alexander W. Koch
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Paper Abstract

High resolution spatial light modulators (SLM) have been used in many different ways during the last years. Regarding speckle interferometry, different applications can be realized by integrating SLMs in interferometric setup. In this work the influence of a liquid crystal based phase-only SLM on the measurement quality concerning deformation and shape measurement using two wavelengths is discussed.

Paper Details

Date Published: 11 September 2012
PDF: 6 pages
Proc. SPIE 8413, Speckle 2012: V International Conference on Speckle Metrology, 84130C (11 September 2012); doi: 10.1117/12.978249
Show Author Affiliations
Thomas Bodendorfer, Technische Univ. München (Germany)
René Restrepo, Instituto Nacional de Técnica Aeroespacial (Spain)
Tomás Belenguer, Instituto Nacional de Técnica Aeroespacial (Spain)
Alexander W. Koch, Technische Univ. München (Germany)

Published in SPIE Proceedings Vol. 8413:
Speckle 2012: V International Conference on Speckle Metrology
Ángel Fernandez Doval; Cristina Trillo, Editor(s)

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