开放的简单三能级原子系统中无粒子数反转激光增益及色散的讨论

我们讨论了开放的简单三能级原子系统中实现无粒子反激光的条件，分析了系统的增益与色散对探测场和驱动场的失谐、驱动场Ｒａｔｉ频率、原子注入速率及逸出速率的依赖性。

The Gain and the Dispersion of Lasing Without Inversion in an Open Simple Three level Atomic System

We discussed the conditions for realizing noninversion lasing in an open simple three level atomic system.We analysed the dependences of the gain and the dispersion of the system on the detunings of the probe and the driving fields,the injection and the exit rates,and the Rabi frequency of the driving field.