用具有空间分布的驱动光控制慢光  

Control Slow Light Via Spatial Dependent Control-light Intensity

作　　者：贾新娟[1] 

机构地区：[1]山西大学理论物理研究所,山西太原030006

出　　处：《山西大学学报（自然科学版）》2005年第2期158-162,共5页Journal of Shanxi University(Natural Science Edition)

摘　　要：从慢光的运动方程出发,沿着探测光的运动方向引入两种特殊空间分布的驱动光:"U-型"和"V-型"分布,研究在电磁感应透明介质中,慢光的运动性质,并分别与量子力学中单粒子在方阱中的共振透射和光学黑洞进行类比.Two kinds of special spatial variation of the coupling field were introduced :'square well' and 'V-type' profile, along the probe-light propagation direction.From the propagation equation of slow light,the propagation property of slow light in EIT medium was studied, and the results were separately compared with the resonant penetration of a particle in a square potention well in Quantum Mechanics and the optical black hole.

关 键 词：电磁感应透明 极化子 群速度 透射系数 

分 类 号：O431[机械工程—光学工程]