1. Key Lab of In-fiber Integrated Optics
2. Ministry Education of China
3. Harbin Engineering University
4. Harbin 150001
5. China
6. Department of head and neck surgery
7. Affiliated Tumor Hospital of Harbin Medical University
8. State Key Laboratory of Applied Optics
9. Changchun Institute of Optics
10. Fine Mechanics and Physics
11. Chinese Academy of Sciences
12. Changchun 130033