Strong-field photoelectron holography in the subcycle limit
作者机构：Center for Attosecond Science and TechnologyDepartment of PhysicsPohang University of Science and TechnologyPohangGyeongbuk37673Korea Max Planck POSTECH/KOREA Research InitiativePohangGyeongbuk37673Korea State Key Laboratory of Magnetic Resonance and Atomic and Molecular PhysicsWuhan Institute of Physics and MathematicsInnovation Academy for Precision Measurement Science and TechnologyChinese Academy of Sciences430071WuhanChina Wuhan Institute of Quantum Technology430206WuhanChina
出 版 物：《Light(Science & Applications)》 (光（科学与应用)（英文版）)
年 卷 期：2024年第13卷第6期
页 面：1032-1040页
核心收录：
学科分类：070207[理学-光学] 07[理学] 08[工学] 0803[工学-光学工程] 0702[理学-物理学]
基 金：supported in part by the National Research Foundation of Korea (NRF) Grants (Grant Nos.2022M3H4A1A04074153,2020R1A2C2103181,and RS-2022-00154676)funded by the Ministry of Science ICT,and by Korea Institute for Advancement of Technology (KIAT)grant funded by the Korea Government (MOTIE) (P0008763,HRD Program for Industrial Innovation) The National Natural Science Foundation of China (Nos.12121004,12274420,and 11922413) CAS Project for Young Scientists in Basic Research,Grant No.YSBR-055
主 题：photoelectron holographic cycle
摘 要：Strong-field photoelectron holography is promising for the study of electron dynamics and structure in atoms and molecules,with superior spatiotemporal resolution compared to conventional electron and X-ray ***,the application of strong-field photoelectron holography has been hindered by inter-cycle interference from multicycle ***,we address this challenge by employing a near-single-cycle field to suppress the inter-cycle *** observed and separated two distinct holographic patterns for the first *** measurements allow us not only to identify the Gouy phase effect on electron wavepackets and holographic patterns but also to correctly extract the internuclear separation of the target molecule from the holographic *** work leads to a leap jump from theory to application in the field of strong-field photoelectron holography-based ultrafast imaging of molecular structures.
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