Effect of the Initial Laser Phase on the Interaction Between Relativistic Electron and Ultra-Intense Laser Field in a Strong Uniform Magnetic Field

2004 ◽  
Vol 21 (3) ◽  
pp. 507-510 ◽  
Author(s):  
He Xin-Kui ◽  
Shuai Bin ◽  
Ge Xiao-Chun ◽  
Li Ru-Xin ◽  
Xu Zhi-Zhan
Keyword(s):  
Magnetic Field ◽  
Relativistic Electron ◽  
Laser Field ◽  
Uniform Magnetic Field ◽  
Intense Laser ◽  
Intense Laser Field

HIGH-ORDER HARMONIC GENERATION OF HYDROGEN IN INTENSE LASER FIELD AND STRONG MAGNETIC FIELD

2004 ◽  
Vol 15 (04) ◽  
pp. 493-506
Author(s):  
H. X. QIAO ◽  
Y. C. ZOU ◽  
Z. J. ZHANG
Keyword(s):  
Magnetic Field ◽  
Strong Magnetic Field ◽  
Laser Field ◽  
Pseudospectral Method ◽  
Ionization Probability ◽  
High Order ◽  
Intense Laser ◽  
Intense Laser Field ◽  
High Order Harmonic ◽  
The Magnetic Field

An effective one-dimensional model approach combining time-dependent pseudospectral method and Taylor expansion [Haoxue Qiao et al., Phys. Rev. A65, 063403 (2002)] is generalized to study a real hydrogen atom in an intense laser field. High-order harmonic generations are calculated in several cases of different laser field parameters. The ionization probability is also calculated. The influence of the strong magnetic field on harmonic generations is investigated. It is found that the plateau of high harmonics can be extended by the magnetic field and the cutoff order increases with the increase of the field intensity.

MAGNETIC FIELD AND INTENSE LASER RADIATION EFFECTS ON THE INTERBAND TRANSITIONS IN QUANTUM WELL WIRES

2004 ◽  
Vol 11 (04n05) ◽  
pp. 403-409 ◽  
Author(s):  
E. KASAPOGLU ◽  
H. SARI ◽  
M. GÜNEŞ ◽  
I. SÖKMEN
Keyword(s):  
Magnetic Field ◽  
Laser Radiation ◽  
Quantum Well ◽  
Laser Field ◽  
Radiation Effects ◽  
Intense Laser ◽  
Intense Laser Field ◽  
Quantum Well Wire ◽  
Intense Laser Radiation ◽  
Quantum Well Wires

Magnetic field and intense laser radiation effects on the exciton binding energy and interband optical transitions in quantum well wires is calculated using a variational method and in the effective mass approximation. The results obtained show that the exciton binding energies and op interband absorption depend on the sizes of the quantum well wire, intense laser field and magnetic field. The additional confinement of the particles in the quantum well wire offers greater variety of the intense laser field and magnetic field dependence in comparison to three- and two-dimensional materials.

Spin dynamics in nonsequential two-photon double ionization of helium in an intense laser field

2011 ◽  
Vol 83 (4) ◽  
Author(s):  
S. Bhattacharyya ◽  
Mina Mazumder ◽  
J. Chakrabarti ◽  
F. H. M. Faisal
Keyword(s):  
Laser Field ◽  
Spin Dynamics ◽  
Double Ionization ◽  
Intense Laser ◽  
Intense Laser Field ◽  
Two Photon
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