1) quantum beat
量子拍
1.
Perturbative analysis reveals clear evidence of the appearance of quantum beatings in the two coupled parametric FWM signals.
微扰分析表明,量子拍存在于耦合的参量四波混频信号中,量子拍幅度的大小不但取决于超短脉冲的特性,而且依赖于两个耦合的参量四波混频过程中的相位匹配。
2.
Based on the quasi-classical theory on the interaction of laser and matter,the characteristics of heavy and light-hole quantum beat of degenerated four-wave mixing in In_xGa_(1-x)N/GaN quantum well have been analyzed by solving the Bloch equations.
理论计算表明,时间分辨四波混频中的探测信号受时间调制,具有典型的量子拍特征,拍频周期随InxGa1-xN/GaN量子阱中In含量的增加而增大,当x=0。
2) Quantum beats
量子拍
1.
The signal intensity of quantum beats to V level atomic system has deduced by density matrix equation and the result has analysized and discussed in present paper.
本文运用密度矩阵方程推导了Ｖ型三能级系统的荧光量子拍讯号强度，并对其结果进行了分析和讨
3) quantum-beat
量子拍频
1.
On the squeezing effect of the light field in a Λ-type degenerate quantum-beat three-level system;
Λ-型简并量子拍频三能级系统中的光场压缩效应
2.
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.
研究了V-型量子拍频三能级原子与单模压缩真空场作用过程中系统的动力学行为,运用数值方法讨论了系统参数对系统光场压缩特性的影响。
3.
The dynamic behaviour of the interaction between excited coherent states and V-type quantum-beat three-level atoms are discussed.
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。
4) quantum beat
量子拍频
1.
It is supposed that the larger fluctuation of time-resolved spectra is caused by quantum beat.
同时将时间分辨谱上产生较大波动的原因初步归结为较宽的激光脉宽所引起的量子拍频现象。
5) quantum beat spectroscopy
量子拍谱
6) absorption quantum beat
吸收量子拍
1.
It is found that the oscillation amplitude of absorption quantum beats reflecting electron spin coherence varies nonmonotonically with photon energy increaing.
6 K温度下本征GaAs中电子自旋相干弛豫动力学,发现反映电子自旋相干的吸收量子拍的振幅随光子能量的增加呈非单调性变化。
补充资料：单量子阱(见量子阱)
单量子阱(见量子阱)
single quantum well
单且子阱sillgle quantum well见量子阱。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条