Results overview: Found 2 records in 0.01 seconds.
Articles, 2 records found
Articles 2 records found  
1.
6 p, 586.0 KB Coherent control of vibrational state population in a nonpolar molecule / Picón Álvarez, Antonio (University of Colorado at Boulder. Department of Physics) ; Biegert, J. (Institut de Ciències Fotòniques) ; Jaron-Becker, A. (University of Colorado at Boulder. Department of Physics) ; Becker, A. (University of Colorado at Boulder. Department of Physics) ; American Physical Society
A coherent control scheme for the population distribution in the vibrational states of nonpolar molecules is proposed. Our theoretical analysis and results of numerical simulations for the interaction of the hydrogen molecular ion in its electronic ground state with an infrared laser pulse reveal a selective two-photon transition between the vibrational states via a coupling with the first excited dissociative state. [...]
2011 - 10.1103/PhysRevA.83.023412
Physical review. A, Vol. 83, Issue 2 (February 2011) , p. 023412-1-023412-6  
2.
5 p, 499.9 KB Enhancement of vibrational excitation and dissociation of H+2 in infrared laser pulses / Picón Álvarez, Antonio (Universitat Autònoma de Barcelona. Departament de Física) ; Jaron-Becker, A. (University of Colorado at Boulder) ; Becker, A. (University of Colorado at Boulder) ; American Physical Society
We study vibrational excitations, dissociation, and ionization of Hþ2 in few-cycle laser pulses over a broad wavelength regime. Our results of numerical simulations supported by model calculations show a many orders-of-magnitude enhancement of vibrational excitation and dissociation (over ionization) of the molecular ion at infrared wavelengths. [...]
2012 - 10.1103/PhysRevLett.109.163002
Physical review letters, Vol. 109, Issue 16 (October 2012) , p. 163002  

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