Department;
of;
Physics,;
School;
of;
Science,;
Xi'an;
Polytechnic;
University,;
Xi'an;
710048,;
China;
State;
Key;
Laboratory;
of;
Transient;
Optics;
and;
Photonics,;
Xi'an;
Institute;
of;
Optics;
and;
Precision;
Mechanics,;
Chinese;
Academy;
of;
Sciences,;
Xi'an;
710119,;
China;
飞秒激光脉冲; 蓝宝石激光器; 泵浦激光器; 皮秒脉冲; 同步; 钛; 交叉锁模; 时间抖动;