我们发现两个三能级原子系统存在发生可提纯性猝死的可能。
We find distillability sudden death may occur in such qutrit-qutrit system.
红宝石激光器是一个三能级系统。
研究了封闭的V型三能级激光系统。
In this paper; a closed V-type three-level system is studied.
从一个三能级模型出发，分析了上述过程的来源。
From a three-level model, we analyse the origins of the observed dnamics.
在低能量范围内，该分子可以简化为三能级体系。
本文研究了双光子共振相干激发三能级系统的问题。
In this paper coherent excitation of two-photon resonance in three-level systems is discussed.
研究了三维光子晶体中三能级原子自发发射的性质。
We have studied the properties of spontaneous emission from a three level atom embedded in a photonic crystal.
建立了超冷V型三能级原子注入的微脉塞的量子理论。
The spectrum of the micromaser injected with ultracold V-type three-level atoms is studied.
本文证明光泵三能级原子体系可以产生光子数压缩态。
In this paper, we show that the photon-number squeezed state can be generated by optically pumped three-level atomic system.
本文用弹球模型讨论了双光子三能级光子回波的形成。
The Billiard-Ball Model has been used to discuss the formation of Two-photon Tri-level Echo.
建议利用三能级级联型介质实现从正常色散到反常色散的变换。
We suggest that a three-level cascade medium be used to achieve the switching from normal dispersion to anomalous dispersion.
简述了稀土掺杂光纤的特性，以及三能级光纤激光放大的基本原理。
The characteristics of rare earth doped fibers and the principle of fiber amplifier with three-level system are described.
研究了与关联双模压缩真空场作用的级联三能级原子的偶极压缩效应。
The dipole squeezing effects of a three level cascade atom interacting with a correlated two-mode squeezed vacuum field are investigated.
通过准三能级系统的速率方程，分析了激光系统的抽运阈值和斜率效率。
The threshold pump power and slope efficiency were discussed by using the quasi-three-level rate equations.
本文用量子理论导出二模偏调相等情况下三能级系统双模激光运动主方程。
The master equation of a nonresonant two-mode laser in three level atomic system with equal detune for each mode is deduced.
研究了三能级原子与单模辐射真空场相互作用中原子的偶极平方压缩效应。
This paper studied the atomic dipole amplitude squared squeezing in the system of a three level atom interacting with a single mode radiation vacuum field.
利用相位共轭极化拍频光谱术对V型三能级系统中的光子回波进行了研究。
Photon echo in polarization beat spectroscopy is studied for a V-type three-level system.
提出了一种通过改变激光脉冲序列来提高三能级原子重力仪测量精度的方法。
We introduced a method that can improve the measurement precision of the three-level atom gravimeter by changing the sequence of the pulses.
首先，本文研究了单模相干光场与三能级原子相互作用系统的场熵演化特性。
First, the evolution properties of the field entropy of the system of three-level atom interacting with the single-mode coherent-state light field are investigated in this paper.
研究了三能级原子与单模辐射真空场相互作用中原子的偶极平方压缩效应 。
We studied the spontaneous emission from a three level atom with an external driving field in a photonic crystal.
通过采用EH11模式，我们对光纤激光器的三能级抽运速率方程进行了数值求解。
By using EH11 mode, we have numerically solved the rate equations of a three-level pumping scheme for a fiber laser.
分析了一个运动的三能级原子与一个驻波激光场在斜交相互作用时的动量传递行为。
A momentum transfer of a moving three level atom interacting slantingly with a standing wave laser field is analysed.
给出了阶梯型三能级原子系统在相等偏调情况下的运动主方程，得到了双光子增益系数公式。
The master equation of a three-level atomic system interacting with a two-mode field at two-photon resonance is given. The two-photon gain coefficient formula is deduced.
本文提出一个Z回波核磁共振(nmr)脉冲序列，可以获得三能级体系的纯偶极或纯四极谱。
Z echo NMR pulse sequence is proposed for using in measurement of pure dipole or quadrupole spectrum.
运用量子约化熵研究了V型三能级原子与双模奇偶纠缠相干光场相互作用系统中场熵的演化特性。
The quantum reduced entropy evolution of a V-type three-level atom interacting with the two - mode odd-even entangled coherent field is investigated.
本文通过研究V型三能级原子与光场的相互作用，讨论原子的自旋压缩，得到一些有意义的结果。
In this paper, study V-type three-level atom interaction with the light field to discuss the atomic spin-compression, get some meaningful results.
推导了准三能级系统的储能公式。此公式与以前的结果不同，认为有效储能时间不等于上能级寿命。
A formula of energy storage in three-level system is deduced, which is different from the previous results in which the upper state lifetime is taken as the energy storage time.
本文研究了具有A型跃迁结构的三能级原子与两个压缩态光场多光子相互作用过程中的一些量子效应。
Some quantum effects in the multiphoton interaction processes of a three-level A-shaped atom with two squeezed modes are studied in detail.
利用全量子理论，研究了压缩真空场与V型三能级原子依赖强度耦合作用系统中原子的偶极压缩效应。
The time evolution of atomic dipole squeezing in the intensity-dependent coupling interaction between squeezing vacuum state and V-type three-level atom is studied using the quantum theory.
研究了级联三能级系统中孪生色锁随机光场的相位共轭阿秒和频极化拍频(ASPB)不对称新效应。
The new effects of phase-conjugation asymmetric attosecond sum-frequency polarization beat (ASPB) of twin composite color-locking stochastic fields in cascade three-level system are investigated.
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