| 放电脉冲重频准分子激光器在不同应用领域的发展现状(英文) |
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| 作者姓名： | LOSEV V F PANCHENKO Yu N DUDAREV V V IVANOV N G KONOVALOV I N PAVLINSKY A V PUCHIKIN A V |
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| 作者单位： | 俄罗斯科学院西伯利亚分院强电流研究所; |
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| 基金项目： | Supported by Russian Foundation for Basic Research Project(No.10-08-90002a) |
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| 摘 要： | 研究了脉冲宽度为25～40 ns的放电脉冲XeCl准分子激光器的工作参数。结果显示,激光器产生的脉冲能量为0.2～0.7 J,重复频率为100 Hz,表明在泵浦功率为2.8～3.3 MW/cm3时,激光器实现了2.6%的激光效率和3.8%的本征效率。
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| 关 键 词： | 准分子激光器 泵浦功率 体放电 预电离 激光效率 脉冲持续时间 气体混合物 |
Development of discharge pulse repetition rate excimer lasers for different applications |
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| LOSEV V F,PANCHENKO Yu N,DUDAREV V V,IVANOV N G,KONOVALOV I N,PAVLINSKY A V,PUCHIKIN A V.Development of discharge pulse repetition rate excimer lasers for different applications[J].Chinese Optics and Applied Optics Abstracts,2011(1). |
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| Authors: | LOSEV V F PANCHENKO Yu N DUDAREV V V IVANOV N G KONOVALOV I N PAVLINSKY A V PUCHIKIN A V |
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| Institution: | LOSEV V F,PANCHENKO Yu N,DUDAREV V V,IVANOV N G,KONOVALOV I N,PAVLINSKY A V,PUCHIKIN A V(Institute of High Current Electronics of Siberian Branch of Russian Academy of Sciences,Tomsk 634055,Russia) |
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| Abstract: | The working parameters of the discharge pulse-periodic XeCl lasers with pulse duration of 25-40 ns are researched.Results demonstrate that the lasers generate the pulses of radiation with energies of 0.2-0.7 J and operate with a repetition rate up to 100 Hz.It is shown that the total laser efficiency of 2.6% and the intrinsic efficiency of 3.8% are realized with the pumping power of 2.8-3.3 MW/cm3. |
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| Keywords: | excimer laser pumping power bulk discharge preionization laser efficiency pulse duration gas mixture |
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