| 离子交换LiNbO_3:Fe平面光波导中两波混合的研究 |
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| 引用本文： | 金光海,郑桦,徐玉恒. 离子交换LiNbO_3:Fe平面光波导中两波混合的研究[J]. 光学学报, 1990, 10(9): 831-836 |
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| 作者姓名： | 金光海 郑桦 徐玉恒 |
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| 作者单位： | 哈尔滨工业大学应用物理系(金光海，郑桦)，哈尔滨工业大学应用化学系(徐玉恒) |
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| 基金项目： | 哈尔滨工业大学青年科学基金的资助 |
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| 摘 要： | 本文利用耦合波理论分析推导了单模平面光波导中两波混合的耦合波方程和弱相干光放大率的表示式.并且,在LiNbO_3:Fe单模平面光波导中进行了两波混合的实验研究,得到了与理论分析相符合的结果.
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| 关 键 词： | 光波导 两波混合 光放大 |
| 收稿时间： | 1989-12-18 |
Investigation of two-wave mixing in LiNbO_3:Fe optical waveguide |
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| JlN GUANGHAI AND DENG HUA. Investigation of two-wave mixing in LiNbO_3:Fe optical waveguide[J]. Acta Optica Sinica, 1990, 10(9): 831-836 |
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| Authors: | JlN GUANGHAI AND DENG HUA |
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| Abstract: | The coupled equation of two-wave mixing and expressions for weak beam amplification in a single mode waveguide are deduced by application of coupled wave theory. Corresponding experiments in a waveguide fabricated with Fe-doped LiNbO3 are performed, the results are in good agreement with the theoretical analysis. |
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| Keywords: | optical waveguide two-wave mixing beam amplification. |
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