Affiliation: | Key Laboratory of Optical Engineering, Chongqing Normal University, Chongqing 400047, China;Key Laboratory of Optical Engineering, Chongqing Normal University, Chongqing 400047, China;Key Laboratory of Optical Engineering, Chongqing Normal University, Chongqing 400047, China;Key Laboratory of Optical Engineering, Chongqing Normal University, Chongqing 400047, China;Key Laboratory of Optical Engineering, Chongqing Normal University, Chongqing 400047, China;Department of Applied Physics, Chongqing University, Chongqing 400044, China |