Regulation of helium atom higher harmonic emission and attosecond pulse angle in inhomogeneous fields

With the rapid advancements in modern science, the interaction between laser fields and matter has become a focal point of research in various disciplines. In this study, we investigate high-order harmonic generation (HHG) modulated by spatially inhomogeneous laser fields, using helium atoms as a mo...

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Bibliographic Details
Main Authors: Nan Xu, Shu-Shan Zhou, Yuan Wang
Format: Article
Language:English
Published: Elsevier 2025-05-01
Series:Results in Physics
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2211379725000841
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