| 激光等离子体自发电流 |
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| 引用本文： | 王润文,潘成明,林尊琪,朱大庆,何兴法,赵继然,王笑琴,陈仲裕,柏建荣,江敏华. 激光等离子体自发电流[J]. 物理学报, 1987, 36(4): 452-458 |
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| 作者姓名： | 王润文 潘成明 林尊琪 朱大庆 何兴法 赵继然 王笑琴 陈仲裕 柏建荣 江敏华 |
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| 作者单位： | 中国科学院上海光学精密机械研究所 |
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| 摘 要： | 本文研究了脉宽为200ps(FWHM),输出能量为0.1～4J,波长为1.06μm的激光束辐照Rh,Ag和Cu靶激光等离子体发射的自发电流.实验结果发现,激光辐照的焦斑中心位置,峰值电流密度高达107A/cm2。关键词：
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| 收稿时间： | 1985-11-27 |
SPONTANEOUS CURRENT GENERATED FROM LASER PLASMA |
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| WANG RUN-WRN,PAN CHENG-MIN,LIN ZHUN-QI,ZHU DA-QING,HE XIN-FA,ZHAN JI-RAN,WANG XIAO-QING,CHENG ZHONG-YU,BAI JIAN-RONG and JIANG MING-HUA. SPONTANEOUS CURRENT GENERATED FROM LASER PLASMA[J]. Acta Physica Sinica, 1987, 36(4): 452-458 |
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| Authors: | WANG RUN-WRN PAN CHENG-MIN LIN ZHUN-QI ZHU DA-QING HE XIN-FA ZHAN JI-RAN WANG XIAO-QING CHENG ZHONG-YU BAI JIAN-RONG JIANG MING-HUA |
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| Abstract: | We studied a phenomena of spontaneous current generated from laser plasma, which was produced from several plane target made from Rh, Ag and Cu irradiated with high power laser light. The pulse-width, output energy and wavelength of the laser were 200 ps (FWHM), 0.1-4J and 1.06 μm. respectively. At the focus spot of the target irradiated with laser, a spontaneous current density as high as 107A/cm2 was found in the experiment. |
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