论文部分内容阅读
将简并双光子微脉塞的量子理论推广到非简并情形,给出了原子发射几率的解析表达式并且分析了相应的性质.发现由于在微脉塞中存在两种腔场模式,导致有两个自由度来改变原子在经过腔场时所受到的势场,因此非简并双光子微脉塞的发射几率的行为不同于简并双光子情况下的发射几率.
The quantum theory of degenerate two-photon micropulse is generalized to the non-degenerate case, and the analytical expression of the atomic emission probability is given and the corresponding properties are analyzed. It is found that due to the existence of two cavity modes in the micro-impulse, There are two degrees of freedom to change the potential field that an atom undergoes when it passes through the cavity. Therefore, the behavior of a non-degenerate two-photon microcode is different from that of a degenerate two-photon.