1) spontaneously generated coherence(SGC)
自发诱导相干
1.
The coherence of a four-level Λ-type system with spontaneously generated coherence(SGC) is studied.
讨论了四能级Λ-型原子系统自发诱导相干(SGC)对原子系统产生无反转激光的影响。
2) spontaneously generated coherence
自发辐射诱导相干
1.
Modulation role of spontaneously generated coherence in the light fields propagating;
自发辐射诱导相干对光场传播的调制作用
2.
Effect of spontaneously generated coherence on transient evolution of LWI gain in an open Ladder type system
自发辐射诱导相干对开放的Ladder型系统无反转激光增益瞬态演化的影响
3.
We studied the controlling role played by the relative phase between the probe and driving fields on inversionless gain of the probe field in a closed and Doppler broadened Λ-type three-level system with spontaneously generated coherence (SGC).
研究了在具有自发辐射诱导相干性的Doppler展宽的封闭Λ型三能级系统中探测场和驱动场之间的相对位相对探测场无反转增益的控制作用。
3) spontaneously induced coherence
自发辐射诱导相干
1.
Based on matrix theory,the absorption and dispersion properties of a Y-type four-level system driven by three coherent fields are investigated on the condition of effect spontaneously induced coherence.
运用密度矩阵方程理论,在自发辐射诱导相干(SGC效应)的条件下,研究了Y型四能级系统中相干光场之间的位相差对探测光场的吸收和色散性质的影响。
5) autonomous induction
自发诱导
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