Diode-pumped 45 fs Yb:CALGO laser oscillator with 1.7 MW of peak power.
Diode-pumped 45 fs Yb:CALGO laser oscillator with 1.7 MW of peak power.
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DOI：
10.1364/ol.43.002324
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发表时间：
2018-05
期刊：
影响因子：
3.6
通讯作者：
S. Manjooran;A. Major
中科院分区：
文献类型：
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作者：
S. Manjooran;A. Major
介绍了一种大功率低于50 fs的二极管泵浦Yb:CALGO激光振荡器。直接从振荡器产生的45秒脉冲的峰值功率为1.7 MW。据我们所知，这是迄今为止从任何二极管泵浦掺镱激光振荡器直接产生的低于50秒脉冲状态下的最高峰值功率。产生的最短脉冲长度为38秒，峰值功率为187千瓦。
A high-power sub-50 fs diode-pumped Yb:CALGO laser oscillator is demonstrated. The peak power achieved for 45 fs pulses directly from the oscillator was 1.7 MW. To the best of our knowledge, this is the highest peak power in the sub-50 fs pulse regime that has ever been produced directly from any diode-pumped Yb-ion-doped laser oscillator to date. The shortest generated pulses were 38 fs long with 187 kW of peak power.