| 激光窗口热效应对光束发散角的影响 |
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| 引用本文： | 陆启生,刘泽金.激光窗口热效应对光束发散角的影响[J].强激光与粒子束,1993,5(2):303-308. |
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| 作者姓名： | 陆启生 刘泽金 |
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| 作者单位： | 国防科技大学光子对抗研究中心，国防科技大学光子对抗研究中心，国防科技大学光子对抗研究中心，国防科技大学光子对抗研究中心，国防科技大学光子对抗研究中心 长沙 410073，长沙 410073，长沙 410073，长沙 410073，长沙 410073 |
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| 摘 要： | 以DF激光器CaF_2输出窗口为例计算了三种输出功率(10~3W,10~4W,10~5W)情况下,窗口材料的温升、波阵面畸变及对光束发散角的影响。计算中窗口直径为40mm,厚度为10mm,光束直径为20mm。
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| 关 键 词： | 激光器 窗口 光束发散角 氟化氘 |
THERMAL EFFECT OF LASER WINDOWS ON THE BEAM DIVERGENT ANGLE |
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| Lu Qisheng,Liu Zejin,Jiang Zhiping,Zhang Zhengwen,and Zhao Yijun
Dept.of Applied Physics,National University of Defense Tech. Changsha P. R. China.THERMAL EFFECT OF LASER WINDOWS ON THE BEAM DIVERGENT ANGLE[J].High Power Laser and Particle Beams,1993,5(2):303-308. |
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| Authors: | Lu Qisheng Liu Zejin Jiang Zhiping Zhang Zhengwen and Zhao Yijun
Deptof Applied Physics National University of Defense Tech Changsha P R China |
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| Institution: | Lu Qisheng,Liu Zejin,Jiang Zhiping,Zhang Zhengwen,and Zhao Yijun
Dept.of Applied Physics,National University of Defense Tech. Changsha P. R. China 410073 |
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| Abstract: | The effect of temperature rise and wavefront distortion of window materials on the beam divergent angle is calculated in the case of three kinds of output powers (103W, 104W, 105W ) with CaF2 output window of a DF laser as example in this paper. |
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| Keywords: | DF laser CaF2 window wavefront distortion beam divergent angle |
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