1. Shandong Key Laboratory of Optical Communication Science and Technology, School of Physics Sciences and Information Technology, Liaocheng University, Liaocheng, China
2. College of Agronomy, Liaocheng University, Liaocheng, China
3. Liaocheng People’s Hospital, Medical College, Liaocheng University, Liaocheng, China
4. Department of Physics, I3N, University of Aveiro, Aveiro, Portugal