An all-fiberized master oscillator power amplifier(MOPA) structured pulsed Yb fiber laser is reported.

报道了一台全光纤结构主振荡功率放大(MOPA)型掺镱脉冲光纤激光器。

The mechanism of filamentation formed by femtosecond pulse laser beam propagating in atmosphere is investigated.

分析了飞秒激光脉冲在大气中传输时光丝的形成机理。

Several amorphic carbon films with different thickness were deposited on single crystal silicon by means of pulse laser ablating graphet target at room temprature.

用激光烧蚀石墨靶方法在单晶硅衬底表面沉积了不同厚度的非晶碳膜。