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BibTeX file of [Carrera07] [show it without abstract] @conference{Carrera07, author={Juan J. Carrera and Sang-Kil Son and Shih-I Chu}, title={\textit{Ab initio} theoretical investigation of the frequency comb structure in the {XUV} regime via high harmonic generation}, year={2007}, month={June 5-9}, booktitle={The 38th Meeting of the Division of Atomic, Molecular and Optical Physics}, organization={American Physics Society}, address={Calgary, Alberta, Canada}, keywords={TDSE; H atom; comb laser; strong-field; HHG; KU;}, url={http://meetings.aps.org/link/BAPS.2007.DAMOP.D1.61}, abstract={We present an \textit{ab initio} quantum investigation of the frequency comb structure formed within each high harmonic generation (HHG) power spectrum driven by a train of equal- spacing short laser pulses. The HHG power spectrum of atomic hydrogen is calculated by solving the time-dependent Schr{\"o}dinger equation accurately and efficiently by means of the time-dependent generalized pseudospectral method. We found that the frequency comb structure is preserved within each harmonic. In addition, the repetition frequency of the comb laser depends upon the pulse separation $\tau$ and the spectral width of each individual comb fringe is inversely proportional to the number of pulses ($n$) used. However, the global HHG power spectrum pattern depends only upon the laser frequency and intensity used and is not sensitive to the $\tau$ and $n$ parameters. Finally, the frequency comb structure persists even in the presence of appreciable ionization. [ Bulletin of the American Physical Society, Vol. 52, No. 7, p. 44 ]} } Juan J. Carrera, Sang-Kil Son, and Shih-I Chu, Ab initio theoretical investigation of the frequency comb structure in the XUV regime via high harmonic generation in The 38th Meeting of the Division of Atomic, Molecular and Optical Physics (American Physics Society, Calgary, Alberta, Canada, June 5-9, 2007) ![[abstract]](/biblio/img/abstract.gif) [abstract]![[link]](/biblio/img/link.gif) [link]
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