单词population inversion
un.: 粒子数反转
网络: 居量反转；粒子分布倒置；布居反转
粒子数反转
Changing the number of the transitional photons, evolved cycle and evolved intensity the population inversion of two atoms can be changed.
改变跃迁光子数，可以改变原子间布居数反转演化周期及演化强度。
The necessary population inversion can be achieved in a variety of ways.
我们可以用各种方法来实现这种必要的粒子数反转。
The rate equation formalism is used to develop the concepts of laser threshold, population inversion and modulation response.
比例方程式形式用来生成雷射临界点、能态数反转与调变反应的概念。
were presented. The mechanics of population inversion and laser emission process were clarified.
阐明了该类激光的粒子数反转机制和激光发射过程。
the line width varying cant lead to change lasing from without to with population inversion.
线宽的变化不能导致无反转激光向反转激光的转变。
Population inversion ratio of the upper state for broad-band Erbium-doped tellurite-based fiber amplifier
宽带碲基掺铒光纤放大器上能级粒子数反转比
Experimental study on light amplification without population inversion
无粒子数反转光放大的实验研究
Population Inversion of a Trapped Ion in Travelling-Wave Laser
行波激光场中囚禁离子的布居反转
saturation of the population inversion
反转粒子数饱和
The effect of space transverse of laser field on light amplification without population inversion
光场的空间横向效应对无粒子数反转光放大增益的影响