1. School of Physical Science and Technology, Lanzhou University, Lanzhou, China
2. School of Information Science and Engineering, Lanzhou University, Lanzhou, China
3. Integrated Photonics and Applications Centre, School of Engineering, RMIT University, Melbourne, VIC, Australia
4. Institute of Computing Technology, Chinese Academy of Sciences, Beijing, China
5. Smart Liquid Crystal Technologies Company Limited, Changshu, China