Abstract

OSTROVSKY, A.S.  and  HERNANDEZ GARCIA, E.. Modulation of spatial coherence of optical field by means of liquid crystal light modulator. Rev. mex. fis. [online]. 2005, vol.51, n.5, pp.442-446. ISSN 0035-001X.

The theory of modulation of spatial coherence of optical field with the aid of a dynamic diffusion screen is given. Some useful models of a random phase screen are considered. The possibility of modulation of spatial coherence by means of liquid crystal light modulator is demonstrated with a physical experiment.

Keywords : Cross-spectral density; spatial coherence; random phase screen; liquid crystal light modulator.

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