| 原子光诱导自电离时间特征 |
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| 引用本文： | 王中结,陆同兴,卢秉嵩.原子光诱导自电离时间特征[J].安徽师范大学学报(自然科学版),1999,22(1):17-19. |
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| 作者姓名： | 王中结 陆同兴 卢秉嵩 |
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| 作者单位： | 安徽师范大学物理系,安徽,芜湖,241000 |
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| 摘 要： | 研究了二能级原子在光脉冲作用下的自电离时间特征。峄高斯型光脉冲，进行了薛定谔运动方程的数值求解，结果表明存在最佳光强值，在此光强下单位时间内电离数目最多。获得了指数型光脉冲作用下原子自电离几率的解析表达式。
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| 关 键 词： | 二能级原子 光诱导自电离 薛定谔方程 |
| 修稿时间： | 1998-09-10 |
TIME CHARACTERISTIC OF ATOM AUTOIONIZATION INDUCED BY LASER PULSES |
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| WANG Zhong-jie,LU Tong-xing,LU Bin-song.TIME CHARACTERISTIC OF ATOM AUTOIONIZATION INDUCED BY LASER PULSES[J].Journal of Anhui Normal University(Natural Science Edition),1999,22(1):17-19. |
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| Authors: | WANG Zhong-jie LU Tong-xing LU Bin-song |
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| Abstract: | Time charactristic of autoionization of two level atoms induced by laser pulses was investigated. Schrodinger's motion equations of two level atoms were solved numerically for Guassian laser pulses. There was a particular value of laser intensity, in which the ionization number in per nuit time becomes biggest. An analytic formula about autoionizing probability was derived for exponential laser pulses. |
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| Keywords: | two level atoms autoionization induced by laser schr |
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