Applications of spatial light modulators in speckle interferometry
Por:
Bodendorfer, T., Restrepo, R., Belenguer, T., Koch, A.W.
Publicada:
1 ene 2012
Resumen:
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. © 2012 Copyright SPIE.
Filiaciones:
Bodendorfer, T.:
Institute for Measurement Systems and Sensor Technology, Technische Universität München, Theresienstrasse 90, 80333 Munich, Germany
Restrepo, R.:
Laboratorio de Instrumentación Espacial (LINES), Instituto Nacional de Técnica Aeroespacial (INTA), Ctra. Ajalvir km 4, Torrejón de Ardoz, 28850 Madrid, Spain
Belenguer, T.:
Laboratorio de Instrumentación Espacial (LINES), Instituto Nacional de Técnica Aeroespacial (INTA), Ctra. Ajalvir km 4, Torrejón de Ardoz, 28850 Madrid, Spain
Koch, A.W.:
Institute for Measurement Systems and Sensor Technology, Technische Universität München, Theresienstrasse 90, 80333 Munich, Germany
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