| 二能级原子Dressed态的非经典特性 |
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| 引用本文： | 李宏,冯郁.二能级原子Dressed态的非经典特性[J].江西科学,1990,8(4):51-54. |
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| 作者姓名： | 李宏 冯郁 |
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| 作者单位： | 江西师范大学物理系 南昌
(李宏)，江西师范大学物理系 南昌(冯郁) |
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| 摘 要： | 通过精确求解二能级原子与场相互作用时的哈密顿量的本征值,得到了自发辐射下的二能级原子的Dressed态.加入基态后,用完备集来描述原子和场组成的系统.经过计算后,得到了场方差一般表达式及场的二阶相干度,并求得初始条件下的压缩最佳值.
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| 关 键 词： | 二能级原子 Dressed态 压缩现象 |
NON-CLASSIC PROPERTY OF TWO-LEVEL ATOM OF DRESSED STATE |
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| Li Hong Feng Yu.NON-CLASSIC PROPERTY OF TWO-LEVEL ATOM OF DRESSED STATE[J].Jiangxi Science,1990,8(4):51-54. |
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| Authors: | Li Hong Feng Yu |
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| Abstract: | By precisely selving Hamiltonian eigenvalue at the interaction between two-level atom and field, dressed state of two-level atom in spontaneous radiation was obtained. After describing a system composed of atom and field with ground state added, the general formulae of field variance and second coherent degree of field was derived. Therefore the optimal squeezing value under initial condition was calculated. |
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| Keywords: | Dressed state Squeezing Second coherent degree |
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