Unified understanding of tunneling ionization and stabilization of atomic hydrogen in circularly and linearly polarized intense laser fields

2010 ◽  
Vol 82 (1) ◽  
Author(s):  
Haruhide Miyagi ◽  
Kiyohiko Someda
Keyword(s):  
Atomic Hydrogen ◽  
Intense Laser ◽  
Intense Laser Fields ◽  
Laser Fields ◽  
Tunneling Ionization ◽  
Linearly Polarized

THE APPLICATION OF BESSEL DISCRETE VARIABLE REPRESENTATION TO ATOMIC HYDROGEN IN INTENSE LASER FIELDS

2007 ◽  
Vol 06 (04) ◽  
pp. 823-831
Author(s):  
KAI-JUN YUAN ◽  
ZHIGANG SUN ◽  
SHU-LIN CONG ◽  
NANQUAN LOU
Keyword(s):  
Atomic Hydrogen ◽  
Intense Laser ◽  
Discrete Variable ◽  
Intense Laser Fields ◽  
Discrete Variable Representation ◽  
High Order Harmonic Generation ◽  
Laser Fields ◽  
Singular Terms ◽  
High Order Harmonic ◽  
Variable Representation

The Bessel discrete variable representation (DVR) method is tested to describe the interaction of atomic hydrogen with intense laser fields by numerically solving the time-dependent Schrödinger equation. Using the Bessel functions of the first kind, the singular terms, r-2 or r-1 at the origin, in the kinetic energy operators are analytically solved. As an illustration example, the high-order harmonic generation (HOHG) spectra in atomic hydrogen is calculated in length and acceleration forms. From the numerical results, it is concluded that this simple Bessel DVR may be a useful method for describing the interaction of atomic hydrogen with intense laser fields.

Angle dependence of dissociative tunneling ionization of NO in asymmetric two-color intense laser fields

2019 ◽  
Vol 100 (5) ◽  
Author(s):  
Tomoyuki Endo ◽  
Hikaru Fujise ◽  
Hiroka Hasegawa ◽  
Akitaka Matsuda ◽  
Mizuho Fushitani ◽  
...  
Keyword(s):  
Intense Laser ◽  
Intense Laser Fields ◽  
Laser Fields ◽  
Tunneling Ionization ◽  
Angle Dependence

Spin dynamics in HeH2+ molecular ion in intense laser fields

2016 ◽  
Vol 18 (46) ◽  
pp. 31606-31621 ◽  
Author(s):  
Youssef Korani ◽  
Hassan Sabzyan
Keyword(s):  
Excited State ◽  
Theoretical Study ◽  
Spin Dynamics ◽  
Intense Laser ◽  
Intense Laser Fields ◽  
Laser Fields ◽  
Dipole Interactions ◽  
First Excited State ◽  
Linearly Polarized ◽  
Electron Spin Dynamics

A theoretical study is carried out on the effect of non-dipole interactions on the electron spin dynamics in the asymmetric diatomic HeH2+ in its first excited state in intense linearly polarized laser fields.

Atoms in Intense Laser Fields

2009 ◽  
Author(s):  
C. J. Joachain ◽  
N. J. Kylstra ◽  
R. M. Potvliege
Keyword(s):  
Intense Laser ◽  
Intense Laser Fields ◽  
Laser Fields

Laser-matter interaction in intense laser fields

1993 ◽  
Vol 90 ◽  
pp. 1275-1282 ◽  
Author(s):  
LA Lompré ◽  
P Monot ◽  
T Auguste ◽  
G Mainfray ◽  
C Manus
Keyword(s):  
Intense Laser ◽  
Intense Laser Fields ◽  
Laser Fields ◽  
Matter Interaction

Molecular dynamics in intense laser fields

1993 ◽  
Author(s):  
A. Giusti-Suzor ◽  
E. Charron ◽  
F. H. Mies
Keyword(s):  
Molecular Dynamics ◽  
Intense Laser ◽  
Intense Laser Fields ◽  
Laser Fields

Floquet-Bloch theory of photoeffect in intense laser fields

1998 ◽  
Vol 58 (1) ◽  
pp. R19-R22 ◽  
Author(s):  
F. H. M. Faisal ◽  
J. Z. Kamiński
Keyword(s):  
Intense Laser ◽  
Intense Laser Fields ◽  
Laser Fields
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