Optimization of high-order harmonic generation by genetic algorithm and wavelet time-frequency analysis of quantum dipole emission

Xi Chu, Shih I. Chu

Research output: Contribution to journalArticlepeer-review

Abstract

Ab initio quantum study of the coherent control of the HHG processes was carried out by means of both genetic algorithm and wavelet transform techniques. It was shown that the dynamical phases of the dipole-emission time profile play a key role in the optimization process. The use of wavelet transform and accurate solution of the time-dependent Schrödinger equation allowed the determination of such important quantum dynamical phase information.

Original languageEnglish
Article number021403
Pages (from-to)021403/1-021403/4
JournalPhysical Review A - Atomic, Molecular, and Optical Physics
Volume64
Issue number2
DOIs
StatePublished - Aug 2001

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