【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。更多还原

【Abstract】 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.更多还原