Affiliation: | 1.Institute of Modern Optics, Department of Physics, Harbin Institute of Technology, Harbin, 150001, China ;2.Key Laboratory of Micro-Nano Optoelectronic Information System of Ministry of Industry and Information Technology, Harbin, 150001, China ;3.Department of Physics, Jomo Kenyatta University of Agriculture Technology, P.O.Box 62000-00200, Nairobi, Kenya ;4.Collaborative Innovation Center of Extreme Optics, Shanxi University, Taiyuan, 030006, Shanxi, China ; |