1. Center of Ultra-precision Optoelectronic Instrument Engineering, Harbin Institute of Technology, No. 2, Yikuang Str., Nangang District, Harbin 150080, China
2. Center of Basic Space Science, Harbin Institute of Technology, No. 92, West Da-Zhi Street, Harbin 150080, China
3. National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology, Harbin 150001, China