| 全固化激光器中的耦合系统—透镜导管的简化设计 |
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| 引用本文： | 傅汝廉,王广军.全固化激光器中的耦合系统—透镜导管的简化设计[J].光电子．激光,1998,9(2):96-99. |
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| 作者姓名： | 傅汝廉 王广军 |
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| 作者单位： | 南开大学现代光学研究所，美国东卡罗来纳大学物理系 |
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| 摘 要： | 用几何光学的方法计算了竭地管的慢轴和快轴方法的光束分布，结果表明，用于固体激光器泵浦的高功率激光二极管阵列的连续分布的激光束通过透镜导后可以获得平滑面均匀的光场分布，基于这种分布，我们设计了两种结构的透镜导管，用激光二极管阵列实验测得未镀抗反膜的透镜导管的耦合效率高达８４％。
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| 关 键 词： | 透镜导管 耦合系统 端泵浦 激光器 LD |
Simplify Design of Lens Duct as Coupling System for All Solid State Lasers |
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| Fu,Rulian,Wang,Guangjun,Zhang,Lingqian,Wang,Zhaoqi,Ba,Enxu,Mu,Guoguang,Hu,Xinhua.Simplify Design of Lens Duct as Coupling System for All Solid State Lasers[J].Journal of Optoelectronics·laser,1998,9(2):96-99. |
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| Authors: | Fu Rulian Wang Guangjun Zhang Lingqian Wang Zhaoqi Ba Enxu Mu Guoguang Hu Xinhua |
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| Affiliation: | Fu Rulian Wang Guangjun Zhang Lingqian Wang Zhaoqi Ba Enxu Mu Guoguang Hu Xinhua 1 |
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| Abstract: | Based on ray tracing in slow and fast axis directions,the output beam profiles of the lens duct is calculated when light beams from laser diode arrays pass through it,and the results demonstrate that a smooth and symmetric beam can be obtained.Based on this analysis we have designed two type lens ducts and the coupling efficiency as high as 84% with quasi CW laser diode array was obtained for AR uncoated lens duct. |
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| Keywords: | lens duct coupling system end pumped |
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