1. Femtosecond Laser Laboratory College of Physics Synergetic Extreme Condition High‐Pressure Science Center Jilin University Changchun 130012 P. R. China
2. State Key Laboratory of Integrated Optoelectronics Key Laboratory of Advanced Gas Sensors of Jilin Province College of Electronic Science & Engineering Jilin University Changchun 130012 P. R. China
3. Key Laboratory of Functional Materials Physics and Chemistry of the Ministry of Education Jilin Normal University Changchun P. R. China
4. Shandong Key Laboratory of Optical Communication Science and Technology School of Physics Science and Information Technology Liaocheng University Liaocheng 252000 P. R. China