Characterizing 86-attosecond isolated pulses based on amplitude gating of high harmonic generation [Invited]

被引：0

作者：

钟诗阳 ^{[1
]}

滕浩 ^{[1
,2
]}

朱孝先 ^{[1
,3
]}

高亦谈 ^{[1
,3
]}

王柯俭 ^{[1
,4
]}

王羡之 ^{[1
]}

王一鸣 ^{[1
,3
]}

喻苏玉 ^{[1
,4
]}

赵昆 ^{[1
,2
]}

魏志义 ^{[1
,2
,3
]}

机构：

[1] Beijing National Laboratory for Condensed Matter Physics,Institute of Physics,Chinese Academy of Sciences

[2] Songshan Lake Materials Laboratory

[3] University of Chinese Academy of Sciences

[4] School of Physics and Optoelectronic Engineering,Xidian University

来源：

Chinese Optics Letters | 2023年 / 21卷 / 11期

基金：

国家重点研发计划; 中国国家自然科学基金;

关键词：

D O I：

暂无

中图分类号：

TN24 [激光技术、微波激射技术];

学科分类号：

摘要：

Isolated attosecond pulses (IAPs) are generated via applying amplitude gating on high-order harmonic generation driven by carrier-envelope phase stabilized 5.2 fs pulses with 0.5 mJ pulse energy at 770 nm central wavelength at the Synergetic Extreme Condition User Facility.A continuum ranging from 70 to 100 eV that supports sub-100-attosecond pulse is extracted by Zr foil and Mo/Si multilayer mirror.We demonstrate the characterization of the IAP.The retrieved pulse duration is 86attoseconds.The developed attosecond laser beamline with repetition rate up to 10 kHz is available for users to conduct attosecond photoelectron spectroscopy researches with a capability of coincidence measurement.

引用

页码：140 / 144

页数：5

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