摘要
讨论了单模光场和耦合二能级原子作用过程中,原子间耦合强度对辐射光场聚束与反聚束效应的影响。数值计算的结果表明原子间的耦合强度对光场聚束与反聚束的影响是非线性的,可以通过原子间的适当耦合来获得反聚柬光场,并且我们试图对产生这一影响的机制做出解释。
The influence of the coupling strength between two atoms on bunching and anti-bunching effects of photons in the system that two atoms with two levels are interacted with a single-mode light field was studied. Numerical simulation results show that the influence of atomics coupling on bunching and anti-buriching effects is non-linear. But we can get anti-bunching light field for proper atomic coupling strength. And the explanation for the mechanism of the influence was given.
出处
《量子电子学报》
CAS
CSCD
北大核心
2004年第3期342-346,共5页
Chinese Journal of Quantum Electronics
关键词
量子光学
二能级耦合原子
二阶相关函数
聚束与反聚柬效应
quantum optics
two-level coupled atoms
function of second order coherence
bunching and anti-bunching effect
