| 掺铁铌酸锂晶体高阶非线性效应产生双频相位共轭波 |
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| 引用本文： | 包蔡龙,张静江.掺铁铌酸锂晶体高阶非线性效应产生双频相位共轭波[J].北京师范大学学报(自然科学版),1989,4(1):27-31. |
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| 作者姓名： | 包蔡龙 张静江 |
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| 作者单位： | 北京师范大学物理系，北京师范大学物理系，北京师范大学物理系 |
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| 摘 要： |
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| 关 键 词： | 铌酸锂 铁 晶体 非线性效应 共轭波 |
DUAL PHASE CONJUGATION WAVES GENERATION VIA HIGH-ORDER NONLINEAR EFFECT IN PHOTOREFRACTIVE Fe:LiNbO_3 |
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| Bao Cailong Zhang Jingjiang Wang Shuying.DUAL PHASE CONJUGATION WAVES GENERATION VIA HIGH-ORDER NONLINEAR EFFECT IN PHOTOREFRACTIVE Fe:LiNbO_3[J].Journal of Beijing Normal University(Natural Science),1989,4(1):27-31. |
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| Authors: | Bao Cailong Zhang Jingjiang Wang Shuying |
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| Institution: | Department of Physics |
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| Abstract: | A demonstration of dual phase conjugation waves via hign-order nonlinear effect by non-degenerate six-wave mixing in iron doped lighium niobate is presented. In experiment, two conjugation wave 1 is similar with results if non-degenerate four-wave mixing, conjugation wave 2 is different from that compoletely. In the expariments the intensies and other parametars of the two conjugation waves are measured and compared. In order to explain the experimental results, it is supposed that there is a fifth-order non- linear effect in crystal and the two conjugation waves are helived to be generated via non- linear interaction of different levels. Theoretical reasoning agrees with experimentalones. |
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| Keywords: | dual conjugation waves high-order nonlinear effect non-degenerate six-wave mixing |
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