Effect of incoherent beam on photorefractive two-wave mixing in Ce:KNSBN crystal
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1.
Department of Physics, Yuncheng Advanced Training College, Yuncheng, 044000;
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2.
School of Technical Physics, Xidian University, Xi'an, 710071
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Received Date:
2002-04-29
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Abstract
We have analysed the results of the photorefractive two-wave mixing in Ce:KNSBN controlled by an incoherent beam and performed experiment. Results show that the incoherent beam can effectively control the photorefractive two-wave coupling gain in a large range.The experimental results agree with the theory well.
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Proportional views
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