| Fe:LiNbO3晶体简并四波混频(DFWM)在光学图象处理中的应用 |
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| 引用本文： | 张洪钧,戴建华,王鹏业,高存秀,吕团孙,刘文湖,徐良瑛. Fe:LiNbO3晶体简并四波混频(DFWM)在光学图象处理中的应用[J]. 物理学报, 1984, 33(11): 1593-1598 |
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| 作者姓名： | 张洪钧 戴建华 王鹏业 高存秀 吕团孙 刘文湖 徐良瑛 |
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| 作者单位： | (1)福建师范大学物理系; (2)中国科学院上海硅酸盐研究所; (3)中国科学院物理研究所 |
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| 摘 要： | 本文介绍Fe:LiNbO3晶体在波长为6328?的低功率激光下的简并四波混频(DFWM)现象。给出了在不同泵浦功率下,共轭波强度随照射时间变化的实验曲线。验证了共轭波的位相补偿特性,并利用该特性校正了位相畸变的图象,得到了与理论相一致的实验结果。关键词：
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| 收稿时间： | 1983-08-12 |
APPLICATION OF Fe-DOPED LiNbO3 CRYSTAL DEGENERATE FOUR-WAVE MIXING IN OPTICAL IMAGE PROCESSING |
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| ZHANG HONG-JUN,DAI JIAN-HUA,WANG PENG-YE,GAO CUN-XIU,Lü TUAN-SUN,LIU WEN-HU,XU LIANG-YING. APPLICATION OF Fe-DOPED LiNbO3 CRYSTAL DEGENERATE FOUR-WAVE MIXING IN OPTICAL IMAGE PROCESSING[J]. Acta Physica Sinica, 1984, 33(11): 1593-1598 |
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| Authors: | ZHANG HONG-JUN DAI JIAN-HUA WANG PENG-YE GAO CUN-XIU Lü TUAN-SUN LIU WEN-HU XU LIANG-YING |
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| Abstract: | This paper reports a degenerate four-wave mixing effect in Fe-doped LiNb03 crystal at low laser power (He-Ne laser, λ=6328?). The experimetal curves about intensity of conjugate wave vs. irradiate time at different pump power is given. The phase-compensated property of the conjugate wave was examined, and the phase distortion image was corrected by means of this property. The experimental results obtained agree with the theory.
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