Nonlinear interactions and scattering of space charge waves in sillenites

被引：0
|
作者：
M.P. Petrov
V.V. Bryksin
S. Wevering
E. Krätzig
机构：
[1] Ioffe Physical Technical Institute,
[2] Russian Academy of Sciences,undefined
[3] St. Petersburg 194021,undefined
[4] Russia,undefined
[5] Fachbereich Physik,undefined
[6] Universität Osnabrück,undefined
[7] Barbarastrasse 7,undefined
[8] 49069 Osnabrück,undefined
[9] Germany,undefined
来源：
Applied Physics B | 2001年 / 73卷
关键词：
PACS: 42.40.Eq; 42.70.Nq; 73.20.Mf;
D O I：
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学科分类号：
摘要：
For the first time the effects of overall doubling, spatial doubling, and overall rectification of space charge waves in a photorefractive crystal (Bi12GeO20, BGO) have been detected and theoretically studied. The effects of overall doubling and overall rectification resemble second-harmonic generation and rectification of light in nonlinear optics. A good agreement between theory and experiment is found for the effect of spatial doubling, while for overall doubling and overall rectification effects only a qualitative agreement between theory and experiment has been established until now.
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页码：699 / 703
页数：4
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