High-order harmonic source spanning up to the oxygen K-edge based on filamentation pulse compression

被引：40

作者：

Schmidt, Cedric ^{[1
]}

Pertot, Yoann ^{[2
]}

Balciunas, Tadas ^{[1
]}

Zinchenko, Kristina ^{[2
]}

Matthews, Mary ^{[1
]}

Worner, Hans Jakob ^{[2
]}

Wolf, Jean-Pierre ^{[1
]}

机构：

[1] Univ Geneva, Dept Appl Phys, CH-1227 Carouge, Switzerland

[2] ETH, Lab Phys Chem, CH-8093 Zurich, Switzerland

来源：

OPTICS EXPRESS | 2018年 / 26卷 / 09期

基金：

瑞士国家科学基金会;

关键词：

X-RAY PULSES; FEMTOSECOND FILAMENTATION; LASER-PULSES; SOFT; GENERATION; STREAKING; INTENSE; LIGHT;

D O I：

10.1364/OE.26.011834

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present a 0.2 TW sub-two-cycle 1.8 mu m carrier-envelope-phase stable source based on two-stage pulse compression by filamentation for driving high-order harmonic generation extending beyond the oxygen K absorption edge. The 1 kHz repetition rate, high temporal resolution enabled by the short 11.8 fs driving pulse duration and bright high-order harmonics generated in helium make this an attractive source for solid-state and molecular-dynamics studies. (C) 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement

引用

页码：11834 / 11842

页数：9

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