TY - JOUR
T1 - Laser-induced resonance states as dynamic suppressors of ionization in high-frequency short pulses
AU - Barash, Danny
AU - Orel, Ann E.
AU - Baer, Roi
PY - 2000
Y1 - 2000
N2 - An adiabatic-Floquet formalism is used to study the suppression of ionization in short laser pulses. In the high-frequency limit the adiabatic equations involve only the pulse envelope where transitions are purely ramp effects. For a short-ranged potential having a single-bound state we show that ionization suppression is caused by the appearance of a laser-induced resonance state, which is coupled by the pulse ramp to the ground state and acts to trap ionizing flux.
AB - An adiabatic-Floquet formalism is used to study the suppression of ionization in short laser pulses. In the high-frequency limit the adiabatic equations involve only the pulse envelope where transitions are purely ramp effects. For a short-ranged potential having a single-bound state we show that ionization suppression is caused by the appearance of a laser-induced resonance state, which is coupled by the pulse ramp to the ground state and acts to trap ionizing flux.
UR - http://www.scopus.com/inward/record.url?scp=85035255478&partnerID=8YFLogxK
U2 - 10.1103/PhysRevA.61.013402
DO - 10.1103/PhysRevA.61.013402
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AN - SCOPUS:85035255478
SN - 1050-2947
VL - 61
SP - 5
JO - Physical Review A - Atomic, Molecular, and Optical Physics
JF - Physical Review A - Atomic, Molecular, and Optical Physics
IS - 1
ER -