Applications of spatial light modulators in speckle interferometry

Thomas Bodendorfer; René Restrepo; Tomás Belenguer; Alexander W. Koch

doi:10.1117/12.978249

11 September 2012 Applications of spatial light modulators in speckle interferometry

Thomas Bodendorfer, René Restrepo, Tomás Belenguer, Alexander W. Koch

Author Affiliations +

Proceedings Volume 8413, Speckle 2012: V International Conference on Speckle Metrology; 84130C (2012) https://doi.org/10.1117/12.978249
Event: SPECKLE 2012: V International Conference on Speckle Metrology, 2012, Vigo, Spain

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.

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Thomas Bodendorfer, René Restrepo, Tomás Belenguer, and Alexander W. Koch "Applications of spatial light modulators in speckle interferometry", Proc. SPIE 8413, Speckle 2012: V International Conference on Speckle Metrology, 84130C (11 September 2012); https://doi.org/10.1117/12.978249

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