| 各向异性晶体波导的倍频理论和实验研究 |
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| 引用本文： | 邵宗书,王继扬.各向异性晶体波导的倍频理论和实验研究[J].光学学报,1997,17(1):1-9. |
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| 作者姓名： | 邵宗书 王继扬 |
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| 作者单位： | 山东大学晶体材料研究所 |
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| 基金项目： | 国家攀登计划《光电功能材料》资助 |
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| 摘 要： | 在波导耦合理论基础上，根据平面波导和通道波导的具体结构，分别推导了二种波导的倍频转换效率表达式，讨论了各种因素对倍频效率的影响，并采用离子法制备掺氧化镁铌酸锂和钽酸锂波导，测试和分析了它们的倍频性能，讨论了比较了平面和通道波道的特点。
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| 关 键 词： | 各向异性 晶体 光波导 契仑柯夫倍频 |
| 收稿时间： | 1995/9/8 |
Theoretical and Experimental Study on Second Harmonic Generation of Anisotropic Crystal WaveguidesThis works is supported by a grant of state key climb project of Science and Technology Commission of China |
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| Shao Zongshu Wang Jiyang Zhuo ZhuangPresent address:Shandong Normal University,Jian Zhang Xiaoyang Meng Xianlin Jiang Minhua.Theoretical and Experimental Study on Second Harmonic Generation of Anisotropic Crystal WaveguidesThis works is supported by a grant of state key climb project of Science and Technology Commission of China[J].Acta Optica Sinica,1997,17(1):1-9. |
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| Authors: | Shao Zongshu Wang Jiyang Zhuo ZhuangPresent address:Shandong Normal University Jian Zhang Xiaoyang Meng Xianlin Jiang Minhua |
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| Institution: | Shao Zongshu Wang Jiyang Zhuo ZhuangPresent address:Shandong Normal University,Jian 250014 Zhang Xiaoyang Meng Xianlin Jiang Minhua |
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| Abstract: | Based on the couple wave theory of waveguide, second harmonic generation (SHG) efficiencies of planar and channel waveguides have been deduced for the specific structures of the two waveguides. The effects of various factors on SHG efficiency of the waveguides were discussed. Mg∶LN and LT waveguides were fabricated by ion exchange and their SHG properties have been measured and discussed. |
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| Keywords: | anistropic crystal waveguides Cerenkov frequency doubling |
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