| 脉冲固体激光束发散角的测试与研究 |
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| 引用本文： | 朱召胜,吴庭万.脉冲固体激光束发散角的测试与研究[J].华南理工大学学报(自然科学版),2001,29(3):54-56. |
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| 作者姓名： | 朱召胜 吴庭万 |
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| 作者单位： | 华南理工大学 应用物理系, |
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| 摘 要： | 针对脉冲固体激光器激光束发散角的测量，分析了一些传统的测量方法。在烧蚀法的基础上，力图从光斑场空域强度着手，采用工程常用的半宽度定义，提出新的测量光斑半径的方法。
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| 关 键 词： | 脉冲固体激光器 发散角 光斑半径 空域强度 烧蚀法 光斑场 测量 |
| 文章编号： | 1000-565X(2001)03-0054-03 |
| 修稿时间： | 2000年5月19日 |
Measurement and Study on Divergence Angle of PulseSolid State Laser Beam |
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| Zhu Zhao_sheng,Wu Ting_wan.Measurement and Study on Divergence Angle of PulseSolid State Laser Beam[J].Journal of South China University of Technology(Natural Science Edition),2001,29(3):54-56. |
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| Authors: | Zhu Zhao_sheng Wu Ting_wan |
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| Abstract: | This paper aims at measuring divergence angle of pulse solidstate laser beam. A few traditional methods is analyzed. Based on the method of ablation,a half width definition,which is often used in engineering, is used to calculate the spot radius with spatial domain intensity comparison—a new method developed. |
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| Keywords: | pulse solid_state laser divergence angle spot radius spatial domain intensity |
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