1. State Key Laboratory of Crystal Materials
2. Shandong University
3. Jinan 250100
4. China
5. Key Laboratory of Functional Crystal Materials and Device (Shandong University)
6. Shandong Provincial Key Laboratory of Laser Polarization and Information Technology
7. College of Physics and Engineering
8. Qufu Normal University
9. Qufu
10. Shandong Academy of Science
11. Jinan