作为例子，详细讨论了二能级原子与真空场的相互作用以及处于激发态的原子与相干场的相互作用。
Both interactions of a two-level atom with a vacuum field and a excited atom with a coherent field, as examples, are discussed in detail.
结果表明，粒子数态光场诱导的原子激光总是反聚束的，相干态光场诱导的原子激光是任意阶相干的，而压缩相干态光场诱导的原子激光总是聚束的。
The results show that the atom lasers induced by light field in Fock state, coherent state, and squeezing coherent state are always anti-bunching, the nth-order coherent, and bunching, respectively.
文中采用时间演化算符，考虑到初始原子相干性及失谐量，研究了单个二能级原子与压缩真空态辐射场相互作用中原子的偶极压缩。
Considering the initial atomic coherence and the detuning, dipole squeezing of a two-level atom interacting with squeezed vacuum field is studied by means of the time-evolution operator method.
结果表明，利用二项式光场的特性，可以揭示从相干态到数态之间的所有态光场与三能级原子相互作用时的量子纠缠性质。
The results show that quantum entanglement of all states from the coherent state to number state interacting with a cascade three level atom can be displayed by using the binomial field property.
如果发生共振耦合，修饰态激发导致半最大原子相干（0.25）。
On the resonance selective dressed excitation leads to half of maximal atomic coherence (0.25).
在文中我们提出了一种基于原子干涉的方法产生压缩相干迭加态。
A scheme for the generation of superpositions of squeezed coherent state based on the atomic interference is presented.
在原子相干效应条件下，由于场与原子之间的相干耦合，导致原子能态的相干叠加，因而导致与之作用场的光场特性发生变化。
The coherent superposition of atomic states leads to the change of properties of interaction lights because of the coupling between the lights and atoms.
用多模相干态描述光场，应用预解算符和投影算符推导演化算符，使本方法可统一处理锁模激光脉冲序列输出及原子的共振多光子过程。
This method can be used to describe the resonant multi-photon processes that the pulse train from the mode locked laser interacting with atoms.
引入了氢原子的一种多分量相干态，并讨论了在该相干态中的测不准关系和压缩性质。
The multicomponent coherent states fo hydrogen atom are presented. The uncertainty relation and the squeezing property are discussed.
偶相干态光场中原子布居数反转的衰减速度较慢；
The value of atomic population inversion in a Yurke-Stoler coherent state is between them.
借助于数值计算的方法，研究了非线性相干态光场与一个二能级原子的相互作用系统保真度的变化规律。
We have studied fidelity of two-level atom interacting with nonlinear coherent state light field by numerical calculation method.
研究了一对纠缠的二能级原子与单模相干态光场的相互作用，得出平均光子数随时间的演化规律。
The mean photon number evolution of entangled atoms interacting with coherent state light-filed is given.
研究了劣腔内二能级原子与单模腔场的双光子相互作用。腔内原子受外加相干光场驱动，并向一般真空态自发辐射。
The two photon interaction of a two level atom with a single mode radiation in a bad cavity is studied.
利用全量子理论，在相互作用绘景中研究了两个耦合二能级原子与单模压缩相干态光场相互作用系统粒子布居几率的时间演化规律；
The atomic population evolution vs. time in the system of two two-level coupling-atoms interacting with squeezed coherent light field is investigated.
本文采用数值计算方法研究了强相干初态光场与级联型三能级原子相互作用中的光子聚束与反聚束效应。
The evolution of the field entropy of the interaction between three level cascade atom and field in a Kerr medium has been studied.
研究了V型三能级原子的玻色爱因斯坦凝聚体与双模压缩相干态光场相互作用系统中光场的压缩特性 。
The squeezing properties of two mode squeezed field interacting with Bose Einstein condensate of V type three level atoms are studied.
提出一种利用一个二能级原子与一两模腔场的非共振相互作用制备纠缠压缩相干态的方案。
It is based on the nonresonant interactions of an atom with two field modes located in two separated cavities.
研究了V型三能级原子玻色-爱因斯坦凝聚体与双模压缩相干态光场相互作用系统中的光场压缩的特性。
The squeezing properties of two-mode squeezed light interacting with V-type three- level atomic BEC is studied.
当加光子相干态的平均光子数较大时，原子线性熵呈现崩塌与回复现象，其回复周期随加光子数的增加而增加，与原子的初态无关。
With the increasing of the mean photon number, the revival period increase. The atom collapses to a unique pure state regardless of the initial atomic conditions.
讨论了利用两能级原子和相干态腔场相互作用制备纠缠相干态的方法；提出了一个关于纠缠相干态的纠缠转移的方案。
An experimentally feasible protocol for realizing entanglement diversion of the entangled coherent states by using a two-level atom interacting with caving fields is proposed.
本文研究了激发相干态与与V -型量子拍频三能级原子作用时的动力学行为，并对光子反聚束效应和系统光场的压缩特性进行了细致的讨论。
The dynamic behavior of the interaction between the V-type quantum-beat three-level atomic system and the single-mode squeezed vacuum field has been studied based on the quantum theory.
在末态为双重态的 型原子结构中，研究发现使用脉冲对序列可以选择性的制备最大相干叠加态。
We demonstrate that the maximum coherent superposition state can be selectively prepared using a sequence of pulse pairs in lambda-type atomic systems, with the final level as a doublet.
运用量子信息熵理论研究了双光子过程中任意初态二能级原子与相干场相互作用的信息熵压缩，讨论了系统初态对原子信息熵压缩的影响。
The information entropy squeezing properties of the atom in motion interacting with the binomial states field via single photon transition are studied by means of quantum theory.
运用量子信息熵理论研究了双光子过程中任意初态二能级原子与相干场相互作用的信息熵压缩，讨论了系统初态对原子信息熵压缩的影响。
The information entropy squeezing properties of the atom in motion interacting with the binomial states field via single photon transition are studied by means of quantum theory.
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