We demonstrate a compact periodically poled MgO-doped lithium niobate(MgO:PPLN)-based optical parametric oscillator(OPO) quasi-synchronously pumped by a fiber laser system with burst-mode operation.The pump source is a peak-power-selectable pulse-multiplied picosecond Yb fiber laser.The chirped pulses from a figure of eight-cavity modelocked fiber laser seed are narrowed to a duration of less than 50 ps using an FBG reflector and a circulator.The narrowed pulses are directed to pass through a pulse multipli...
【英文摘要】
We demonstrate a compact periodically poled MgO-doped lithium niobate(MgO:PPLN)-based optical parametric oscillator(OPO) quasi-synchronously pumped by a fiber laser system with burst-mode operation.The pump source is a peak-power-selectable pulse-multiplied picosecond Yb fiber laser.The chirped pulses from a figure of eight-cavity modelocked fiber laser seed are narrowed to a duration of less than 50 ps using an FBG reflector and a circulator.The narrowed pulses are directed to pass through a pulse multipli...
【基金】
supported by the National Natural Science Foundation of China(Grant No.61078015);
the National Basic Research Program of China(Grant No.2011CB311803)
【更新日期】
2015-04-08
【分类号】
TN248
【正文快照】
1.Introduction tion to these,some novel methods were developed to increase,,.?,^,TT>、,。 the repetition rate of fiber lasers.In 2005,Ilday et al re-Mid-infrared(MIR)laser sources in a range or 3|xm-.,. ported a passively mode-locked Yb-doped fiber laser