| 端面耦合钛扩散铌酸锂平面光波导中非简并四波混频的研究 |
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| 引用本文： | 胡汉武,曹庄琪,杨傅子,胡纯,陈英礼,方俊鑫. 端面耦合钛扩散铌酸锂平面光波导中非简并四波混频的研究[J]. 中国激光, 1990, 17(1): 35-39 |
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| 作者姓名： | 胡汉武 曹庄琪 杨傅子 胡纯 陈英礼 方俊鑫 |
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| 作者单位： | 上海交通大学应用物理系(胡汉武，曹庄琪，杨傅子，胡纯，陈英礼)，上海交通大学应用物理系(方俊鑫) |
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| 摘 要： | 在钛扩散LiNbO_3平面光波导中,用端面耦合方法实现了相向传播光脉冲的非简并四波混频效应。实验发现,倍频光以一定的发散角沿垂直于波导表面的方向传播,而发散的机理可用夫琅和费衍射理论解释。
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| 关 键 词： | 光波导 端面耦合 非筒并四波混频 |
| 收稿时间： | 1988-04-04 |
Research on nondegenerate four-wave mixing in Ti-diffused LiNbO_3 planar waveguide by end-face coupling |
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| Hu Hanwu,Cao Zhuangqi,Yang Fugi,Hu Chun,Chen Yingli,Fang Junxin. Research on nondegenerate four-wave mixing in Ti-diffused LiNbO_3 planar waveguide by end-face coupling[J]. Chinese Journal of Lasers, 1990, 17(1): 35-39 |
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| Authors: | Hu Hanwu Cao Zhuangqi Yang Fugi Hu Chun Chen Yingli Fang Junxin |
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| Abstract: | :The experiment of nondegenorato four-wave mixing was carried out in Ti-diffu-sed LiNbO3 single mode waveguide:by end-face coupling. The frequency doubled light propagated certain divergent angle in the direction perpendicular to the surface was observed. The mechanism of divergence was explained by the theory of diffraction. |
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| Keywords: | Optical waveguide end-face coupling nondogenerato four-wave mixing. |
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