| 半导体激光器光波准直特性研究 |
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| 引用本文： | 曾小东,于常青,詹玉书.半导体激光器光波准直特性研究[J].光学学报,1999,19(3):95-298. |
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| 作者姓名： | 曾小东 于常青 詹玉书 |
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| 作者单位： | 西安电子科技大学技术物理系,西安,710071 |
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| 摘 要： | 分析了半导体激光器光波经准直透镜的传输特性，对影响准直光束质量的主要因素作了深入讨论，并在实验上利用小口径大数值孔径透镜获得了高准确直度的光束。
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| 关 键 词： | 半导体激光器 准直 光传播 |
| 收稿时间： | 1997/11/26 |
Collimation of Semiconductor Laser Beams |
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| Zeng Xiaodong,Yu Changqing,Zhan Yushu.Collimation of Semiconductor Laser Beams[J].Acta Optica Sinica,1999,19(3):95-298. |
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| Authors: | Zeng Xiaodong Yu Changqing Zhan Yushu |
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| Abstract: | The transmission properties of collimating lenses for semiconductor laser beams are analysed and the main factors to influence the beam quality of the collimated semiconductor laser beam are discussed. The highly collimated semiconductor laser beams are obtained by using the small aperture lenses with large numerical aperture. |
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| Keywords: | semiconductor laser collimation light propagation |
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