Applications of spatial light modulators in speckle interferometry
Fecha
2012-01-01
Autores
Bodendorfer, T.
Restrepo, R.
Belenguer, T.
Koch, A.W.
Título de la revista
ISSN de la revista
Título del volumen
Editor
SPIE-INT SOC OPTICAL ENGINEERING
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.