Effect of dressing on high-order harmonic generation in vibrating H2 molecules
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We develop the strong-field approximation for high-order harmonic generation in hydrogen molecules, including the vibrational motion and the laser-induced coupling of the lowest two Born-Oppenheimer states in the molecular ion that is created by the initial ionization of the molecule. We show that the field dressing becomes important at long laser wavelengths (≈ 2 μm), leading to an overall reduction of harmonic generation and modifying the ratio of harmonic signals from different isotopes.
@article{urn:nbn:de:hebis:34-2008051921564, author ={Chirilă, Ciprian C. and Lein, Manfred}, title ={Effect of dressing on high-order harmonic generation in vibrating H2 molecules}, keywords ={530 and Harmonische Schwingung and Wasserstoffmolekül and Laserimpuls}, copyright ={https://rightsstatements.org/page/InC/1.0/}, language ={en}, year ={2008-04-03} }