| 哈特曼-夏克波前探测器对传导冷却端面抽运板条激光放大器的波前畸变测试 |
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| 引用本文： | 徐鎏婧,杨平,梁兴波,王超,唐晓军,刘洋,刘磊,赵鸿. 哈特曼-夏克波前探测器对传导冷却端面抽运板条激光放大器的波前畸变测试[J]. 中国激光, 2011, 0(8) |
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| 作者姓名： | 徐鎏婧 杨平 梁兴波 王超 唐晓军 刘洋 刘磊 赵鸿 |
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| 作者单位： | 固体激光技术国家级重点实验室;中国科学院光电技术研究所; |
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| 摘 要： | 固体激光器中热效应引起的波前畸变影响了高光束质量、高功率的激光输出,限制了它在当代工业加工和科学研究领域的应用发展。以激光波前畸变的产生机理和传导冷却端面抽运板条激光器的优势为切入点,利用哈特曼-夏克(H-S)波前探测器进行一系列的波前畸变测试。通过对静态波前畸变量、输出功率百瓦量级时的波前畸变量和输出功率千瓦量级的波前畸变量等结果进行数据分析,对实验进行反馈,提出改进意见,以期望进一步减少传导冷却端面抽运板条激光放大器的热效应。
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| 关 键 词： | 激光器 热效应 波前畸变 传导冷却端面抽运板条 哈特曼-夏克波前探测 |
Application of Hartmann-Shack Wave Front Detector in Testing Distorted Wave Front of Conduction Cooled End-Pumped Slab |
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| Xu Liujing Yang Ping Liang Xingbo Wang Chao Tang XiaojunLiu Yang Liu Lei Zhao Hong National Key Laboratory of Solid-State Laser Technology,Beijing ,China Institute of Optics , Electronics,Chinese Academy of Sciences,Chengdu,Sichuan ,China. Application of Hartmann-Shack Wave Front Detector in Testing Distorted Wave Front of Conduction Cooled End-Pumped Slab[J]. Chinese Journal of Lasers, 2011, 0(8) |
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| Authors: | Xu Liujing Yang Ping Liang Xingbo Wang Chao Tang XiaojunLiu Yang Liu Lei Zhao Hong National Key Laboratory of Solid-State Laser Technology Beijing China Institute of Optics Electronics Chinese Academy of Sciences Chengdu Sichuan China |
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| Affiliation: | Xu Liujing1 Yang Ping2 Liang Xingbo1 Wang Chao1 Tang Xiaojun1Liu Yang1 Liu Lei1 Zhao Hong1 1National Key Laboratory of Solid-State Laser Technology,Beijing 100015,China 2Institute of Optics and Electronics,Chinese Academy of Sciences,Chengdu,Sichuan 610209,China |
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| Abstract: | High power and good beam quality of solid laser has potential applications in modern industrial processing and scientific research,while the parameters of laser are affected by the dynamic thermal distortion caused by the thermal effect in solid state laser.Taking wave front distortion of the laser and advantage of the conduction cooled end-pumped slab(CCEPS) as a starting point,the wave front distortion caused by thermal effect in the CCEPS is measured by use of Hartmann-Shack wave front detector.By the an... |
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| Keywords: | lasers thermal effect wave front distortion conduction cooled end-pumped slab Hartmann-Shack wave front detector |
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