Anisotropic diffraction from photorefractive gratings and Pockels tensor of Sn_2P_2S_6
نویسندگان
چکیده
منابع مشابه
Self-enhanced diffraction from fixed photorefractive gratings during coherent reconstruction
Photorefractive (PR) holograms can be fixed with various degrees of success.1-4 These usually involve the replacement of the original electronic charge by a relatively immobile ionic charge. When such holograms are reconstructed, by illuminating with the readout wave, a new dynamic electronic hologram is generated by the spatial interference of the readout and the diffracted waves. The superpos...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2008
ISSN: 1094-4087
DOI: 10.1364/oe.16.016923