1. Institute of Atomic and Molecular Physics
2. Sichuan University
3. Chengdu
4. China
5. College of Optoelectronic Technology
6. Chengdu University of Information Technology
7. Chengdu 610225
8. College of Mathematics
9. Science and Technology on Surface Physics and Chemistry Laboratory
10. Jiangyou 621907
11. Hunan Key Laboratory for Super-Microstructure and Ultrafast Process
12. College of Physics and Electronics
13. Central South University
14. Changsha 410083