Space localization and bound-state population in short-pulse resonant multiphoton ionization

1993 ◽  
Vol 47 (6) ◽  
pp. R4573-R4576 ◽  
Author(s):  
P. Agostini ◽  
L. F. DiMauro
Keyword(s):  
Short Pulse ◽  
Multiphoton Ionization ◽  
Bound State ◽  
State Population ◽  
Space Localization

Multiphoton ionization by a very short pulse

2017 ◽  
Vol 187 (11) ◽  
pp. 1280-1287 ◽  
Author(s):  
Leonid V. Keldysh
Keyword(s):  
Short Pulse ◽  
Multiphoton Ionization

Intensity and Polarization Effects in Short-Pulse Multiphoton Ionization of Xenon

2011 ◽  
Vol 28 (8) ◽  
pp. 083201 ◽  
Author(s):  
Hui-Peng Kang ◽  
Chuan-Liang Wang ◽  
Zhi-Yang Lin ◽  
Yong-Ju Chen ◽  
Ming-Yan Wu ◽  
...  
Keyword(s):  
Short Pulse ◽  
Multiphoton Ionization ◽  
Polarization Effects

Dichroism in short-pulse two-color XUV plus IR multiphoton ionization of atoms

2012 ◽  
Vol 85 (5) ◽  
Author(s):  
A. K. Kazansky ◽  
A. V. Grigorieva ◽  
N. M. Kabachnik
Keyword(s):  
Short Pulse ◽  
Multiphoton Ionization

scholarly journals Multiphoton Ionization and Fragmentation of CS2 Under Intense Short Pulse Laser Radiation

1999 ◽  
Vol 18 (3) ◽  
pp. 129-142 ◽  
Author(s):  
E. Koudoumas ◽  
R. De Nalda ◽  
C. Fotakis ◽  
S. Couris
Keyword(s):  
Laser Radiation ◽  
Pulse Laser ◽  
Mass Spectra ◽  
Short Pulse ◽  
Multiphoton Ionization ◽  
Laser Pulses ◽  
Pulse Laser Radiation ◽  
Short Pulse Laser ◽  
Multiply Charged ◽  
Intense Mass

The interaction of CS2 with intense short pulse laser radiation is studied, experimentally using time-of-flight mass spectroscopy. Laser pulses of 0.5 and 5 psec at 248 and 496 nm have been used in order to investigate the effect of the wavelength and the pulse duration on the molecular ionization and fragmentation. As shown, for low enough intensities the parent molecular ion is present as the most important peak in all cases. Increasing the intensity results in extensive fragmentation, where the molecular parent ion remains always the more intense mass peak at 496 nm while at 248 nm S+ dominates the mass spectra. Finally, the production of multiply charged fragments is more efficient at the longer wavelength used.

scholarly journals Возбуждение и ионизация частицы в одномерной потенциальной яме нулевого радиуса предельно коротким световым импульсом

2022 ◽  
Vol 130 (3) ◽  
pp. 414
Author(s):  
Р.М. Архипов ◽  
М.В. Архипов ◽  
А.В. Пахомов ◽  
Н.Н. Розанов
Keyword(s):  
Wave Function ◽  
Energy Level ◽  
Short Pulse ◽  
Bound State ◽  
Characteristic Scale ◽  
Potential Well ◽  
One Dimensional ◽  
Characteristic Period ◽  
Zero Radius ◽  
Perturbation Approximation

The Migdal sudden perturbation approximation is used to solve the problem of excitation and ionization particles in a one-dimensional potential of zero radius with an extremely short pulse. There is has only one energy level in such a one-dimensional the delta-shaped potential well. It is shown that for pulse durations shorter than the characteristic period of oscillations of the wave function of the particle in the bound state, the population of the level (and the probability of ionization) is determined by the ratio of the electric the area of ​​the pulse to the characteristic “scale” of the area inversely proportional to the area of ​​localization of the particle in a bound state.

Spatial Distributions of Ions in Short Pulse High Intensity Multiphoton Ionization

1989 ◽  
pp. 475-479
Author(s):  
R.R. Freeman ◽  
L.D. Van Woerkom ◽  
W.E. Cooke ◽  
T.J. McIlrath
Keyword(s):  
High Intensity ◽  
Short Pulse ◽  
Multiphoton Ionization ◽  
Spatial Distributions
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