^a School of Optoelectronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China

^b Wuhan Second Ship Design and Research Institute, Wuhan 430200, China

^c School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore

^d College of Materials Science and Engineering, Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing 210037, China

^e XJTU-Oxford International Joint Laboratory for Catalysis, School of Chemical Engineering and Technology, Xi'an Jiaotong University, Xi'an 710049, China

^f School of Materials Science and Engineering, Nanyang Technological University, Singapore 639798, Singapore

^g Department of Physics and Tianjin Key Laboratory of Low Dimensional Materials Physics and Preparing Technology, School of Science, Tianjin University, Tianjin 300350, China

^h Key Lab of Advanced Optoelectronic Quantum Architecture and Measurement (Ministry of Education), Beijing Key Lab of Nanophotonics & Ultrafine Optoelectronic Systems, and School of Physics, Beijing Institute of Technology, Beijing 100081, China