TY - JOUR
KW - non-Palaiseau
KW - paper
AU - A de Bohan
AU - B Piraux
AU - L Ponce
AU - Richard Taïeb
AU - Valérie Véniard
AU - Alfred Maquet
AB - With the help of a suitably chosen momentum-space analysis, we study some of the basic mechanisms governing the physics of the processes occurring when atoms are submitted to intense infrared laser pulses, with peak intensities 10(14) W cm(-2)less than or equal toI(max)less than or equal to10(15) W cm(-2). This intensity range is especially interesting because two highly nonlinear atomic processes, namely, above threshold ionization and high-order harmonic generation, take place with significant probabilities. Several issues regarding the dynamics of these processes are resolved, with special attention devoted to the mechanism leading to the ejection of the photoelectrons in this intensity range.
BT - PHYSICAL REVIEW LETTERS
DA - SEP 9
DO - 10.1103/PhysRevLett.89.113002
M1 - 11
N2 - With the help of a suitably chosen momentum-space analysis, we study some of the basic mechanisms governing the physics of the processes occurring when atoms are submitted to intense infrared laser pulses, with peak intensities 10(14) W cm(-2)less than or equal toI(max)less than or equal to10(15) W cm(-2). This intensity range is especially interesting because two highly nonlinear atomic processes, namely, above threshold ionization and high-order harmonic generation, take place with significant probabilities. Several issues regarding the dynamics of these processes are resolved, with special attention devoted to the mechanism leading to the ejection of the photoelectrons in this intensity range.
PY - 2002
T2 - PHYSICAL REVIEW LETTERS
TI - Direct and indirect pathways in strong field atomic ionization dynamics
VL - 89
SN - 0031-9007
ER -