1. School of Science, Jiangsu Provincial Research Center of Light Industrial Optoelectronic Engineering and Technology, Jiangnan University, Wuxi, China
2. Faculty of Radiophysics and Computer Sciences, Belarusian State University, Minsk, Belarus
3. A.N. Sevchenko Institute of Applied Physical Problems, Belarusian State University, Minsk, Belarus
4. College of Electronic and Optical Engineering and College of Flexible Electronics (Future Technology), Nanjing University of Posts and Telecommunications, Nanjing, China
5. Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark