1) decoherence
[,di:kəu'hiərəns]
消相干性
1.
Elimination of two-level atom s decoherence by an external driving field in degenerate two-photon processes;
消除简并双光子过程中二能级原子的消相干性
2) intrinsic decoherent
内在消相干性
3) fully destructive interference
相干相消
1.
Analysis of the fully destructive interference of overlapping-images in MMI couplers;
多模干涉耦合器中重叠像相干相消现象分析
4) destructive interference
相消干涉
1.
This paper discusses the conditions and distributions of constructive interferences and destructive interferences when two interference wave sources on the focuses of an ellipse, a rotation ellipsoid, a hyperbola or a rotation hyperboloid.
定量讨论了置于椭圆与双曲线焦点上的两个相干波源在椭圆、旋转椭球面、双曲线以及旋转双叶双曲面上产生相长干涉与相消干涉的条件与分布。
2.
06MeV in 12 C(p,γ) reaction are attributed to the destructive interference between semidirect capture and fine resonance capture in the process of doorday state.
这是因为半直接俘获与门态过程中的共振俘获之间有相消干涉效应 ,计算结果与实验值符合较
3.
At the effect of the strong coupling field,the coupling transition produces a pair of the dressed states transition,which changes the probe transition into two transitions lead destructive interference to absorption,and the medium takes completely on the transparency phenomena.
阐述在三能级原子系统中产生的电磁诱导透明现象,在强耦合场作用下,耦合跃迁产生一对修饰态跃迁,把探测场跃迁一分为二,分裂后的两个探测跃迁由修饰态相干对吸收引起相消干涉,从而抑制吸收,使介质在强相干场作用下呈现完全透明现象。
5) decoherence
[,di:kəu'hiərəns]
消相干
1.
Qubit decoherence in non-Markovian approach;
量子位非马尔柯夫过程的消相干
2.
Two-level atom s decoherence vanishing from sight through three-photon processes in high-intensity cavity;
消除高强度光腔三光子过程中两能级原子的消相干性
3.
Elimination of the two-level atom s decoherence of two-photon Jaynes-Cummings mode with Stark shift;
消除伴随Stark位移效应的简并双光子J-C模型的消相干性
6) interference cancellation
干扰相消
1.
A new synchronous multiuser detector of DS/CDMA is proposed in this paper , which is based on the successive Multistages interference cancellation technology.
提出了一种新的基于逐级干扰相消技术的多用户检测器,分析了检测器的干扰相消原理,并给出了该检测器的系统框图及其误码性能。
补充资料：相干散射和非相干散射
再辐射的光量子频率和被吸收的光量子频率准确相等的散射过程称为相干散射。在相干散射的情况下，源函数准确地等于平均辐射强度。再辐射的光量子频率和被吸收的光量子频率不相等的散射过程称为非相干散射。在天体物理中，存在一系列因素使散射过程成为非相干散射。主要的因素是：原子的能级有一定的宽度、原子的热运动和湍动以及压力效应等。对于非相干散射，源函数是相当复杂的。
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