Using coupled Gross-Pitaevksii (GP) equations,we simulate the output of one-dimensional pulsed atom laser in space stati......

We study the Bose-Einstein condensation of parallel light in a two-dimensional nonlinear optical cavity,where the massiv......

23Na and 87Rb are the first two atoms to be Bose-Einstein condensed in 1995.To date,they continue to be two of the most ......

玻色－爱因斯坦凝聚成为探索量子世界的一种新方法，而且在半导体纳米结构中激子的凝聚研究取得了很大进展。实验上利用耦合量子阱间接......

用量子相位算符计算了凝聚体相位的具体表达式, 发现凝聚体的相位与时间,初始相位,非相互作用能和粒子数有关。然后进一步计算了具......

从理论上提出了一种利用钠原子玻色-爱因斯坦凝聚体中Λ型三能级原子与一束较弱的压缩相干态探测光和一束较强的经典耦合光相互作......

基于全量子理论,分别研究了几种重要的光场作用下,从原子玻色-爱因斯坦凝聚(BEC)体耦合输出的原子激光的量子相干特性。结果表明,......

研制了一种高均匀性、小型化的法拉第磁光隔离器，用于780 nm波长的光路中，并对设计方案进行了数值模拟和验证。采用了新颖的三段式“......

By using a new generally projective Riccati equation method and with the help of symbolic computation,we consider a nonl......

In organic materials absorption of light results in creation of the Frenkel excitons, Coulomb -bound electron-hole pairs......