1. College of Materials and Chemistry & Chemical Engineering, Chengdu University of Technology, Chengdu 610059, China
2. The Department of Applied Physics, The Hong Kong Polytechnic University, Hong Kong 999999, China
3. School of Mechanical Engineering, Institute for Advanced Materials, Chengdu University, Chengdu 610106, China
4. Faculty of Materials Science and Engineering, Key Laboratory of Advanced Materials of Yunnan Province, Kunming University of Science and Technology, Kunming 650093, China
5. State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Fiber Laser Materials and Applied Techniques, Guangdong Engineering Technology Research and Development Center of Special Optical Fiber Materials and Devices, School of Materials Science and Engineering, South China University of Technology, 510641 Guangzhou, China
6. The Hong Kong Polytechnic University Shenzhen Research Institute, Shenzhen 518063, China