Abstract
Nonvolatile holograms have been recorded in nondoped near-stoichiometric LiTaO3 crystal of 2mm-thickness. High sensitivity of 0.067cm/J and large M/# of 1.59 are achieved simultaneously for gating intensity of 0.31W/cm2 and writing intensity of 12.8 W/cm2.
© 2003 Optical Society of America
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