Toward the Narrow Linewidth of Rydberg Eit
Bongjune Kim1*, Chin-Yuan Lee1, Ko-Tang Chen1, Shih-Lun Liang1, Yi-Hua Lai1, Ite A. Yu1
1Department of Physics, National Tsing Hua University, Hsinchu, Taiwan
* presenting author:Bongjune Kim,
Using Rydberg states of atoms is one of the methods to achieve the strong photon-photon interactions which are based on strong dipole-dipole interaction between Rydberg atoms. Here we will introduce our results of Rydberg state EIT(n=55) experiment in a cold 87 rubidium atomic gas.

Keywords: Rydberg states, coherent effect