Based on the time-dependent density-matrix equations of two-level system,the analytical formule of the resonance-enhanced multiphoton ionization(REMPI) probabilities of atom were obtained under the resonant and near-resonant condition.
通过求解二能级系统含时密度矩阵元微分方程,对原子系统在共振和近共振情形下的激光共振增强多光子电离(REMPI)过程中的光电离几率进行了理论推导与分析,得到了光电离几率的解析表达式;研究了氧原子经共振态2p34p(2+1)共振增强多光子电离的电离几率与激光脉宽、激光光强及失谐量等参数的关系;给出了共振情形下电离饱和与激光脉宽和激光光强之间的关系式。
We obtain the wavefunction of the two states system in non-adiabatic condition by using the method of coordinate transformation.
计算出了二能级系统在非绝热近似情形下的演化波函数,同时计算出了系统在演化一周期后的几何相位。
Problem of two states system is so simple and so element that it is especially important to solving i.
二能级系统是最简单和最基本的量子系统，求解二能级量子系统的问题显得尤为重要。
The interaction between mixed mode optical field and two levels atomic system, has been analyzed, analyses the effect among the different modes optical field in the mixed mode optical field has been analyzed too.
分析了混合模光场与二能级原子系统的相互作用；混合模光场中各模间的影响；并尝试给出混合模光场与二能级原子系统相互作用的几何图像。
Dynamic Analysis of the Two-level System Quantum Coherent Control under Adiabatic Condition;
绝热条件下二能级系统相干控制的动态分析
Coherent Control of Optical Bistability and Multistability in a Two-level Atomic System;
二能级系统中光学双稳与多稳的相干控制
Multiple-valued Corresponding Feature Due to Local Field Effects of Two-Level Atoms;
二能级系统在局域场中产生多值对应现象
THE POPULATION OF TWO-LEVEL ATOM IN THE FREOUENCY MODULATED LIGHT FILED;
调频光场中二能级系统原子(分子)的布居
Dynamics of the Two-level System Coupled with Single Model Field Beyond the Rotating Wave Approximation
超越旋转波近似的单模二能级系统动力学
Exact calculations of the energy spectra and the dynamical properties of a two-level system
精确计算非旋波近似下二能级系统的能谱和动力学性质
Theoretical Study on the Dynamics of Two-level Systems in Special Environments;
特殊环境下量子二能级系统动力学性质的理论研究
Main Functions and Structural Design of Level 2 Minotoring System
二级监控系统的主要功能和结构设计
secondary signal system
二级信号系统 次级信号系统
Analytic solution for the equation of interaction between light and atomic system of two energy levels
光与二能级原子系统相互作用方程的解析解
Theory of the Atom Transition Processes in Two-level System under Dressed State Picture;
缀饰态表象下二能级原子系统的跃迁理论
Study on Secondary Voltage Coordinated Control Based on Multi-Intelligent System
基于多智能系统的二级电压协调控制研究
Squeezing Properties of Two-Mode Squeezed Light Field Interacting with Two-Level Atoms
二能级原子双模光场系统中光场压缩性质
Analysis of Operation Condition of Compression-Ejector Double-Stage Refrigeration System
太阳能压缩-喷射二级制冷系统的运行工况分析
Two-Level Synthetic Fuzzy Evaluation on Ground Satellite Communication Countermeasures System Effectiveness
地基卫星通信对抗系统效能二级模糊综合评估
Eperimental Study and Construction of Solar Powerd Compression-Ejector Double-Stage Refrigeration System
太阳能压缩-喷射二级制冷系统的系统构建与实验研究
This system consists of host computer and slave computer two levels system.
系统由上位机和下位机二级系统构成.
Simulation and Experiment Study on the Quasi Two-Stage Compression Heat Pump System Coupled with Ejector;
准二级压缩—喷射复合热泵系统的性能模拟与实验研究