| 低泵浦能量类氖锗等离子体软X射线激光实验 |
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| 引用本文： | 黄文忠,张国平.低泵浦能量类氖锗等离子体软X射线激光实验[J].强激光与粒子束,1994,6(2):171-174. |
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| 作者姓名： | 黄文忠 张国平 |
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| 作者单位： | 西南核物理与化学研究所，北京应用物理与计算数学研究所 |
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| 摘 要： | 提出并采用具有一定时间间隔的双束脉冲加热锗薄膜靶方法，在泵浦激光能量１００Ｊ，靶长１０ｍｍ的实验条件下，观察到波长１９．６１ｎｍ和２３．６３ｎｍ两条类氖锗３ｓ－３ｐ激光跃迁线。１９．６１ｎｍ（Ｊ＝０－１）的激光跃迁线发射强度较２３．６３ｎｍ（Ｊ＝２－１）激光线的强度大，其发散角较后者小。
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| 关 键 词： | X射线激光 双脉冲驱动 锗 激光跃迁 X-ray laser double pulse laser driving thin-foil target |
SOFT X-RAY LASING IN NEON-LIKE GERMANIUM PLASMA PRODUCED BY DOUBLE PULSE LASER OF LOWER ENERGY |
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| Huang Wenzliong,Zhang Qiren,Chunyu Shutai,Zhuang Xiuqun et al. Southwest Institute of Nuclear Physcis and Chemistry,P.O,Box -,Chengdu,Zhang Guoping,Sheng Jiatian,Peng Huimin and Ye Chunfu.SOFT X-RAY LASING IN NEON-LIKE GERMANIUM PLASMA PRODUCED BY DOUBLE PULSE LASER OF LOWER ENERGY[J].High Power Laser and Particle Beams,1994,6(2):171-174. |
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| Authors: | Huang Wenzliong Zhang Qiren Chunyu Shutai Zhuang Xiuqun Southwest Institute of Nuclear Physcis and Chemistry PO Box - Chengdu Zhang Guoping Sheng Jiatian Peng Huimin and Ye Chunfu |
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| Institution: | Institute of Applied Physcis and Computational Mathemat |
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| Abstract: | soft X-ray 3s-3p lasing transitions originating from J=0-1and J=2-1 inneon -like germanium plasma is observed about 100J pumped energy only for the first timeThe lasing plasma is produced by double pulse laser with,interval of 350ps heating 10mm longthin-film germanium targets.The line of 19.61nm(J=0-1)is more intense than that of 23.63nm(J=2-1),the divergence angle is lesser than the later. |
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| Keywords: | X-ray laser double pulse laser driving thin-foil target |
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