Theory of high-order harmonic generation from molecules by intense laser pulses

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Theory of high-order harmonic generation from molecules by intense laser pulses

We show that high-order harmonics generated from molecules by intense laser pulses can be expressed as the product of a returning electron wave packet and the photo-recombination cross section where the electron wave packet can be obtained from the simple strong-field approximation (SFA) or from a companion atomic target. Using these wave packets but replacing the photo-recombination cross sect...

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ژورنال

عنوان ژورنال: Journal of Physics B: Atomic, Molecular and Optical Physics

سال: 2008

ISSN: 0953-4075,1361-6455

DOI: 10.1088/0953-4075/41/8/081002