1. Department of Physics and Optoelectronic Engineering, Yangtze University, Jingzhou 434023, China
2. School of Physical Science and Technology, Southwest University, Chongqing 400715, China
3. College of Computer and Information Engineering, Hubei Normal University, Huangshi 435002, China
4. College of Physics and Electronic Information, Luoyang Normal University, Luoyang 471022, China
5. Institute of Atomic and Molecular Physics, Sichuan University, Chengdu 610065, China