Intensity and Polarization Modulation Holographic Recordings and Vector Holograms Using Inhomogeneous Polarized Beams

2012 
For realizing polarization-multiplex holographic recordings we have proposed theory and performed experiments on characterizing optical properties of vector holograms, which are recorded using both intensity- and polarization-modulated interference light, by introducing two susceptibilities of isotropic (α) and anisotropic (β) phase changes due to irradiation of polarized light on azobenzene-containing polymers as polarization-sensitive medium. The vector holograms were experimentally recorded using two radially polarized beams as inhomogeneous polarized light and polarized diffraction patterns from the resultant vector holograms were well-explained by our proposed theory.
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