1. Institute of Microscale Optoelectronics College of Physics and Optoelectronic Engineering Shenzhen University Shenzhen 518060 China
2. Research School of Electrical, Energy and Materials Engineering College of Engineering and Computer Science The Australian National University Canberra ACT 2601 Australia
3. International Center for Computational Methods and Software College of Physics Jilin University Changchun 130012 China