1. College of Physics and OptoelectronicsKey Laboratory of Interface Science and Engineering in Advanced Materials of Ministry of EducationTaiyuan University of Technology Taiyuan 030024 P. R. China
2. Collaborative Innovation Centre for Optoelectronic Science and TechnologyKey Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong ProvinceCollege of Physics and Optoelectronic EngineeringShenzhen Key Laboratory of Micro‐Nano Photonic Information TechnologyGuangdong Laboratory of Artificial Intelligence and Digital Economy (SZ)Shenzhen University Shenzhen 518060 P. R. China