多能级EIT系统中能级简化的合理性分析  

Analysis of the Rationality of Simplifying Energy Levels in Multi-level EIT System

作　　者：杨旭东[1] 

机构地区：[1]太原科技大学应用科学学院,山西太原030024

出　　处：《量子光学学报》2010年第4期265-270,共6页Journal of Quantum Optics

基　　金：太原科技大学博士科研启动基金(20102003)

摘　　要：详细分析了87Rb原子D1线形成的多能级EIT系统中,六能级(M+1型)系统简化为四能级Tripod系统的合理性,并通过理论计算进行了论证。计算表明,六能级系统和四能级Tripod系统中得到的结果几乎完全相同,也就是说,在我们的实验条件下,将该六能级系统简化为四能级Tripod系统是可行的。The rationality of the simplicity from six level （Mq-1 type） system to four-level tripod system is detailedly analyzed and proved by the theoretical calculations in the multi-level EIT system of 87 Rb D1 line. The calculations show that the obtained results with the six-level system are almost same as that with the four-level tripod system. It means that under our experimental condition, the six-level system can be approximately simplified into the four-level tripod system.

关 键 词：六能级系统 四能级Tripod系统 

分 类 号：O431[机械工程—光学工程]