Light-Induced Scattering in Planar Photorefractive Waveguides,
OPTICAL SOCIETY OF AMERICA WASHINGTON DC
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The light-induced scattering is observed in photorefractive crystals due to noise hologram recording characterized by a complex angular spectrum. The formation of such holograms in planar waveguides has a number of peculiarities because the recording speed of a waveguide holographic grating depends on its period.