1. College of Engineering Physics, Shenzhen Technology University,Shenzhen,Guangdong,China,518000
2. School of Physics Sciences and Information Technology, Liaocheng University,Liaocheng,Shandong,China,252000
3. NK Photonics Ltd.,Jinan,Shandong,China,250119
4. School of Mathematics, Computer Science & Engineering, City, University of London, Northampton Square,London,United Kingdom,EC1V 0HB