| 光折变晶体中四波混频中间段强度特性的研究 |
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| 引用本文： | 吉选芒,王金来,刘劲松,安毓英. 光折变晶体中四波混频中间段强度特性的研究[J]. 光学学报, 2000, 20(12): 591-1595 |
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| 作者姓名： | 吉选芒 王金来 刘劲松 安毓英 |
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| 作者单位： | 1. 山西运城高等专科学校物理系，运城 044000
2. 西安电子科技大学技术物理系，西安 7l0071 |
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| 基金项目： | 国防科技预研基金，山西省教委科技开发项目资助课题 |
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| 摘 要： | 对Ce:KNSBN晶体四波混频相位共轭中间段的强度特性进行了实验研究。建立了在弱后向抽运小信号条件下的理论公式，并进行了分析。实验结果与理论曲线趋势相一致。
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| 关 键 词： | 光折变晶体 四波混频 强度特性 非线性光学 |
| 收稿时间： | 1999-03-10 |
Intensity Dependence of Four-Wave Mixing at Intermediate Region in Photorefractive Crystals |
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| Ji Xuanmang,Wan Jinlai,Liu Jinsong,An Yuying. Intensity Dependence of Four-Wave Mixing at Intermediate Region in Photorefractive Crystals[J]. Acta Optica Sinica, 2000, 20(12): 591-1595 |
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| Authors: | Ji Xuanmang Wan Jinlai Liu Jinsong An Yuying |
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| Abstract: | The four wave mixing at intermediate region in Ce:KNSBN crystal was studied experimentally as a function of intensity. A theory has been built up under undeplted pump approximation. The experimental results using Ce:KNSBN crystal are in good agreement with the theory qualitatively. |
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| Keywords: | photorefractive crystal four wave mixing intensity dependence. |
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