Theory of probing attosecond electron wave packets via two-path interference of angle-resolved photoelectrons
- Authors
- Choi, N. N.; Jiang, T. F.; Morishita, T.; Lee, M. -H.; Lin, C. D.
- Issue Date
- 15-Jul-2010
- Publisher
- AMER PHYSICAL SOC
- Citation
- PHYSICAL REVIEW A, v.82, no.1
- Journal Title
- PHYSICAL REVIEW A
- Volume
- 82
- Number
- 1
- URI
- https://scholarworks.bwise.kr/kumoh/handle/2020.sw.kumoh/2772
- DOI
- 10.1103/PhysRevA.82.013409
- ISSN
- 1050-2947
- Abstract
- We study theoretically the electron wave packet generated by an attosecond pulse train (APT) which is probed with a time-delayed infrared (IR) laser pulse. The APT creates an excited state and a continuum electron wave packet. By ionizing the excited state with an IR, a delayed new continuum electron wave packet is created. The interference of the wave packets from the two paths, as reflected in angle-resolved photoelectron spectra, is analyzed analytically. Using the analytical expressions, we examine the possibility of retrieving information on the electron wave packet generated by the APT.
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Collections - School of General Education > 1. Journal Articles
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