| 一种半导体激光束聚焦和整形的光学装置 |
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| 引用本文： | 周川钊.一种半导体激光束聚焦和整形的光学装置[J].光电子．激光,1998,9(4):304-306. |
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| 作者姓名： | 周川钊 |
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| 作者单位： | 福建师范大学激光研究所 |
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| 基金项目： | 福建省教委资助研究项目 |
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| 摘 要： | 提出一种用全对称光学系统校正半导体激光固有像散，并用双胶合棱镜实现光束整形的新办法。该方法具有制造和装配简便等特点。给出了一种实用的设计方案和获得了高质量的聚焦、整形光束。文中还讨论了准直镜与双胶合棱镜的设计方法。
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| 关 键 词： | 半导体激光器 固有像散 光束整形 光束聚焦 |
A Optical Device of Focusing and Shaping for Semiconductor Diode Laser Beam |
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| Zhou,Chuangzhao,Xie,Shusen,Chen,Rong,Lin,Qirong,Zhang,Xiaodong.A Optical Device of Focusing and Shaping for Semiconductor Diode Laser Beam[J].Journal of Optoelectronics·laser,1998,9(4):304-306. |
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| Authors: | Zhou Chuangzhao Xie Shusen Chen Rong Lin Qirong Zhang Xiaodong |
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| Abstract: | A new method of using a symmetrical optical system for correcting the semiconductor diode laser astigmatism and using a double gluing prism for realizing beam shaping are described,which has features of easy making and assembling.A practical result of the design and a fine quality laser beam after focusing and shaping are given out.In addition,the design approachs to collimating lense and biprism are also discussed. |
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| Keywords: | diode laser eigen astigmatism beam shaping beam focusing |
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