45-fs Diode-Pumped Passively Mode-Locked Yb:NaY(WO4)2 Soliton Laser
45-fs Diode-Pumped Passively Mode-Locked Yb:NaY(WO4)2 Soliton Laser
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DOI：
10.1109/lpt.2016.2541667
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发表时间：
2016-06
影响因子：
2.6
通讯作者：
Jie Ma;Hai-tao Huang;Haohai Yu;Huaijin Zhang;D. Tang
中科院分区：
文献类型：
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作者：
Jie Ma;Hai-tao Huang;Haohai Yu;Huaijin Zhang;D. Tang
利用半导体可饱和吸收镜，从半导体泵浦的被动锁模Yb：NaY(WO4)2激光器中获得了45fS的孤子脉冲。孤子脉冲的中心波长为1042 nm，重复频率为113 MHz。据我们所知，这是首次用Yb：NaY(WO4)2激光器产生亚50f孤子脉冲，也是迄今为止从掺Yb的四方双钨酸盐晶体中获得的最短脉冲。
We experimentally demonstrated 45-fs soliton pulses from a diode-pumped passively mode-locked Yb:NaY(WO4)2 laser with a semiconductor saturable absorber mirror. The soliton pulses are centered at 1042 nm and have a repetition rate of ~113 MHz. To the best of our knowledge, this is the first demonstration of sub-50-fs soliton pulse generation from the Yb:NaY(WO4)2 lasers, and it is also the shortest pulses ever obtained from the Yb-doped tetragonal double tungstate crystal family until now.