287 citations · 1.7k across the 59 of their papers we have counts for
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Absorption and emission of single attosecond light pulses in an autoionizing gaseous medium dressed by a time-delayed control field
Wei-Chun Chu, C. D. Lin
An extreme ultraviolet (EUV) single attosecond pulse passing through a laser-dressed dense gas is studied theoretically. The weak EUV pulse pumps the helium gas from the ground sta…
Satellite lines in the photoionization of ions: The Be isoelectronic sequence
W. -C. Chu, H. -L. Zhou, A. Hibbert +1
Partial photoionization cross sections from the ^1S ground and the ^3P metastable states of the Be isoelectronic series to different final states including a number of satellite (i…
Evolution of overlapping resonances along an isoelectronic sequence
W. -C. Chu, H. -L. Zhou, A. Hibbert +1
Near-threshold resonances have been studied for Be-like ions with a focus on overlapping resonances among Rydberg series converging to different thresholds. The behavior of the ove…
Laser-assisted-autoionization dynamics of helium resonances with single attosecond pulses
Wei-Chun Chu, Song-Feng Zhao, C. D. Lin
The strong coupling between two autoionizing states in helium is studied theoretically with the pump-probe scheme. An isolated 100-as XUV pulse is used to excite helium near the 2s…
Photoabsorption of attosecond XUV light pulses by two strongly laser-coupled autoionizing states
Wei-Chun Chu, C. D. Lin
We study theoretically the photoabsorption spectra of an attosecond XUV pulse by a laserdressed atomic system. A weak XUV excites an autoionizing state which is strongly coupled to…