摘要
以双光子Jaynes－Cummings模型为基础，研究了大量激发态原子穿越光腔后腔内光子数态的建立过程，给出了腔场初态，为非真空态时腔内也可形成光子数态的结论。入射原子的“间歇”时间不影响腔内光子数态的形成。
Based on double photon J-C model, the formation process of the photon number state in the optic cavity through which a number of existing atoms pass is studied. The result that the photon number state can also be formed in the cavity if the initial state in it is not the vacuum state is obtained. It is pointed out that the time intermittenee does not influence the for mation of photon number state
出处
《石家庄铁道学院学报》
1997年第3期61-67,共7页
Journal of Shijiazhuang Railway Institute
关键词
光子数态
截止条件
光腔
J-C模型
双光子
probability distribution of photon number state
closing condition
optic cavity
