摘要
本文应用Haken的量子理论,统一处理了双光子激光器和双光子光学双稳态,导出了光场服从的Fokker-Planck方程,得到了双光子激光器和双光子光学双稳态的统一解,并分析了输出光场对输入光场或泵浦参量所呈现的两个稳态不是同等稳定的。事实上,系统可能以亚稳态存在。
In this paper, the two-photon laser and two-photon optioal bistability are treated by Haken' s, quantum theory. The Fokker-Planck equation of the light field is derived,and the unified solution of them is ob- tained. It is shown that the two stationary states of transmitted light field are not equally stable for incident light or pumping parameter. In fact,the system can exist in metastable states.
出处
《内蒙古大学学报（自然科学版）》
CAS
CSCD
1991年第4期481-485,共5页
Journal of Inner Mongolia University：Natural Science Edition
基金
冶金工业部有偿资助课题
关键词
双光子激光器
光学双稳态
激光器
two-photon laser
two-photon optical bistability
Fokker Planek eqution
stable state
unstable state
