| Propagation characteristics of biphotons in cold atomic vapor |
| |
| 作者姓名： | Chaoying Zhao and Weihan Tan |
| |
| 作者单位： | Chaoying Zhao:Department of Physics, College of Science, Hangzhou Dianzi University, Hangzhou 310018, China
2 and Weihan Tan:Department of Physics, College of Science, University of Shanghai, Shanghai 200444, China
|
| |
| 基金项目： | supported by the State Key Laboratory of Quantum Optics and Quantum Optics Devices,Shanxi University,Shanxi,China under Grant No.KF201401 |
| |
| 摘 要： | We investigate the propagation characteristics of the narrowband Stokes/anti-Stokes photons in cold atomic vapor. The four-wave mixing process results from parametric amplification of the anti-Stokes photons. We find that the process of parametric amplification is very similar to the light pulse propagating through an anomalous dispersion gain medium. Finally, we obtain the general solutions of the Glauber biphoton correlation functions, which are in good agreement with the experiment results.
|
| 关 键 词： | 传播特性 原子蒸气 反斯托克斯 参量放大 四波混频 增益介质 反常色散 光脉冲 |
| 收稿时间： | 2014/4/2 |
Propagation characteristics of biphotons in cold atomic vapor |
| |
| Chaoying Zhao, and Weihan Tan.Propagation characteristics of biphotons in cold atomic vapor[J].中国光学快报(英文版),2014,12(10):102701-107. |
| |
| Abstract: | We investigate the propagation characteristics of the narrowband Stokes/anti-Stokes photons in cold atomic vapor. The four-wave mixing process results from parametric amplification of the anti-Stokes photons. We find that the process of parametric amplification is very similar to the light pulse propagating through an anomalous dispersion gain medium. Finally,we obtain the general solutions of the Glauber biphoton correlation functions,which are in good agreement with the experiment results. |
| |
| Keywords: | 270 0270 190 4410 190 4380 |
| 本文献已被 CNKI 维普 等数据库收录！ |
