Generation of Intense Sub-10 fs Pulses at 385 nm

被引：1

作者：

肖凡 ^{[1
]}

范晓慧 ^{[1
]}

王力 ^{[1
]}

张栋文 ^{[1
]}

吴建华 ^{[1
]}

王小伟 ^{[1
]}

赵增秀 ^{[1
]}

机构：

[1] Department of Physics, National University of Defense Technology

来源：

Chinese Physics Letters | 2020年 / 37卷 / 11期

基金：

中国国家自然科学基金;

关键词：

D O I：

暂无

中图分类号：

TN78 [脉冲技术、脉冲电路];

学科分类号：

080902 ;

摘要：

We demonstrated the generation and characterization of 9.7 fs, 180 J pulses centered at 385 nm via the frequency doubling of few-cycle near-infrared pulses. Both moderate conversion efficiency(9.5%) and broad phase matching bandwidth(20 nm) were achieved by shaping the spectra of the fundamental pulses. The strong intensity dependence of second-order harmonic generation and well controlled material dispersion ensured the inexistence of satellite pulses, which was confirmed by the self-diffraction frequency resolved optical gating measurement.

引用

页码：44 / 48

页数：5

共 4 条

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