1. Key Laboratory for Photonic and Electronic Bandgap Materials
2. Ministry of Education
3. School of Physics and Electronic Engineering
4. Harbin Normal University
5. Harbin 150025
6. Department of Materials Science
7. Fudan University
8. Shanghai 200433
9. PR China
10. CAS Key Lab of Bio-Medical Diagnostics
11. Suzhou Institute of Biomedical Engineering and Technology
12. Chinese Academy of Sciences
13. Suzhou New District 215163
14. School of Materials Science and Engineering
15. Harbin Institute of Technology
16. Harbin 150001