激光腔内单模场的强度和频率

Frequency and intensity of the single mode field in the laser cavity

本文用半经典理论研究激光腔内辐射场与原子的相互作用，得到了腔内单模场的强度随时间的变化关系以及频率牵引效应。并将兰姆理论结果与哈肯理论结果进行比较。

In this paper,we give the semiclassical theory of the interaction be-tween ftoms and radiation,The laser cavity frequency and intensity of the single mode field are studied.The temporal development of the laser intensity,as well as frequency shift are obtained.We compare the results in two used theorv.the Lamb theory and the Haken theory.