Generation of 50-fs, 5-nJ pulses at 1.03 μm from a wave-breaking-free fiber laser
Generation of 50-fs, 5-nJ pulses at 1.03 μm from a wave-breaking-free fiber laser
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DOI：
10.1364/ol.28.001365
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发表时间：
2003-08-01
期刊：
影响因子：
3.6
通讯作者：
Clark, WG
中科院分区：
文献类型：
--
作者：
Ilday, FÖ;Buckley, JR;Clark, WG
报道了1.03微米锁模Yb光纤激光器产生6-nJ啁啾脉冲的实验结果。线性反常色散段抑制了高能下类孤子脉冲整形的破波效应。解调频脉冲宽度为50ps，能量为5nJ。这种激光器产生的脉冲能量和平均功率是以前最好的锁模光纤激光器的两倍，峰值功率大约是五倍。据我们所知，它是第一个直接提供与钛宝石等固体激光器类似的性能的光纤激光器。(C)2003年美国光学学会。
We report the generation of 6-nJ chirped pulses from a mode-locked Yb fiber laser at 1.03 mum. A linear anomalous-dispersion segment suppresses wave-breaking effects of solitonlike pulse shaping at high energies. The dechirped pulse duration is 50 fs, and the energy is 5 nJ. This laser produces twice the pulse energy and average power, and approximately five times the peak power, of the previous best mode-locked fiber laser. It is to our knowledge the first fiber laser that directly offers performance similar to that of solid-state lasers such as Ti:sapphire. (C) 2003 Optical Society of America.