SELECTIVE 2-WAVE MIXING IN PHOTOREFRACTIVE CRYSTALS

被引:24
作者
FREJLICH, J [1 ]
KAMSHILIN, AA [1 ]
GARCIA, PM [1 ]
机构
[1] AF IOFFE PHYSICOTECH INST,ST PETERSBURG 194037,USSR
关键词
D O I
10.1364/OL.17.000249
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
A new technique that permits the selective steady-state continuous detection of phase (photorefractive) or amplitude (photochromic) effects in two-wave mixing experiments is described. We show the capabilities of this method for the selective stabilized recording of any one of both types of grating that is chosen. Experimental results from holographic recording in Bi12TiO20 are reported.
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页码:249 / 251
页数:3
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