作者
RS Cudney, GD Bacher, RM Pierce, Jack Feinberg
发表日期
1992/1/1
期刊
Optics letters
卷号
17
期号
1
页码范围
67-69
出版商
Optica Publishing Group
简介
We present a method to separate the effects of trap gratings and electro-optic gratings in BaTiO_3 crystals, and we determine the true spatial shift between the electro-optic grating and the optical intensity pattern. At small beam-crossing angles this spatial shift is strongly affected by a photogalvanic current in the crystal.
引用总数
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RS Cudney, GD Bacher, RM Pierce, J Feinberg - Optics letters, 1992