| 非简谐振子的激光激发 |
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| 引用本文： | 孙国昌,丁世良.非简谐振子的激光激发[J].山东大学学报(理学版),1993(1). |
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| 作者姓名： | 孙国昌 丁世良 |
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| 作者单位： | 山东大学物理系，山东大学理论化学研究所 |
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| 摘 要： | 应用李代数方法讨论了非简谐振子激光激发的统计性质。有关算符的统计平均值随时间的演化满足一个封闭的一阶线性微分方程组。得到一组力学量的解析解,显示出激光激发与激光频率及强度的关系。
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| 关 键 词： | 李代数 激光激发 统计平均 |
LASER EXCITATION OF ANHARMONIC OSCILLATORS |
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| Sun Guochang,Ding Shiliang Dept. of Phys.,Shandong Univ.,Jinan Theoretical Chem. Lab,Shandong Univ.,Jinan.LASER EXCITATION OF ANHARMONIC OSCILLATORS[J].Journal of Shandong University,1993(1). |
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| Authors: | Sun Guochang Ding Shiliang Dept of Phys Shandong Univ Jinan Theoretical Chem Lab Shandong Univ Jinan |
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| Abstract: | The statistical properties of non-harmonic oscillators' laser excitation are discussed by using Lie algebraic method. The statistical average values of some relevant operators satisfy a set of differential equations of the first order. A analytic solution to the set of differential
equation is obtained, which reveals the relations between laser excitations and the frequencies, intensisties of fields. |
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| Keywords: | Lie algebraic laser excitation statistical average |
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