| 单模激光场与两能级原子相互作用的动力学特性(英文) |
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| 引用本文： | 张登玉.单模激光场与两能级原子相互作用的动力学特性(英文)[J].长沙大学学报,1997(2). |
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| 作者姓名： | 张登玉 |
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| 作者单位： | 湖南衡阳师专物理系 衡阳 |
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| 摘 要： | 本文用三维型哈密顿量描述模激光场与N个两能级原子相互作用,当模工很强(即处于基态的原子数目很大)时,得到了作用系统的动力学规律,并将计算结果与一些已知的结果进行比较。
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| 关 键 词： | 单模激光场 两能级原子 三维型哈密顿量 |
Dynamical Properties of the System in the Interaction of a Singlemode Lader Field with Two-level Atoms |
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| Zhang Dengyu.Dynamical Properties of the System in the Interaction of a Singlemode Lader Field with Two-level Atoms[J].Journal of Changsha University,1997(2). |
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| Authors: | Zhang Dengyu |
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| Abstract: | The interaction of a single-mode laser field with N two-level atoms is described by a trilinear Hamiltonian in the boson operators. It is shown that the dynamics of the system can be determined nearly exactly if laser field is sufficiently weak and mode s is strongiy populated for all times. The result is compared with previously known approximate result. |
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| Keywords: | single -mode laser field two -level atom trilinear Hamiltonian |
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