NONPERTURBATIVE APPROACH TO ATOMIC MULTIPHOTON PROCESSES UNDER INTENSE, SHORT LASER-PULSES

被引：59
|
作者：
TANG, X
RUDOLPH, H
LAMBROPOULOS, P
机构：
[1] Department of Physics, University of Southern California, Los Angeles
来源：
PHYSICAL REVIEW LETTERS | 1990年 / 65卷 / 26期
关键词：
D O I：
10.1103/PhysRevLett.65.3269
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We have developed a new method and the necessary numerical procedures to solve the time-dependent Schrodinger equation for an atom in intense laser fields. This method allows us to obtain not only the total ionization rate, but also the emitted photoelectron spectrum. We report nonperturbative calculations at high intensity with extensions of the method to systems including a realistic pulse shape. The influence of the resonant intermediate states is seen in the total ionization rate as well as the photoelectron spectrum, and nonlinear ac Stark shifts are found at higher intensities.
引用
收藏
页码：3269 / 3272
页数：4
相关论文
共 50 条
  • [31] ATOMIC-HYDROGEN IN INTENSE SHORT LASER-PULSES - A NEW SERIES OF PHOTOELECTRON PEAKS FROM ABOVE-THRESHOLD IONIZATION
    ROTTKE, H
    FELDMANN, D
    WOLFFROTTKE, B
    WELGE, KH
    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1993, 26 (02) : L15 - L22
  • [32] NONLINEAR-INTERACTION OF INTENSE LASER-PULSES IN PLASMAS
    SPRANGLE, P
    ESAREY, E
    TING, A
    PHYSICAL REVIEW A, 1990, 41 (08): : 4463 - 4467
  • [33] MULTIPLE IONIZATION OF A HARTREE ATOM BY INTENSE LASER-PULSES
    GELTMAN, S
    PHYSICAL REVIEW LETTERS, 1985, 54 (17) : 1909 - 1912
  • [34] Dynamical Stabilization of a Model Atomic System by Short Intense Laser Pulses
    Su, Q.
    LASER PHYSICS, 1993, 3 (02) : 241 - 261
  • [35] MULTIPHOTON IONIZATION OF XENON WITH 100-FS LASER-PULSES
    MULLER, HG
    VANDENHEUVELL, HBV
    AGOSTINI, P
    PETITE, G
    ANTONETTI, A
    FRANCO, M
    MIGUS, A
    PHYSICAL REVIEW LETTERS, 1988, 60 (07) : 565 - 568
  • [36] ABOVE-THRESHOLD-DISSOCIATION DYNAMICS OF H-2(+) WITH SHORT INTENSE LASER-PULSES
    JOLICARD, G
    ATABEK, O
    PHYSICAL REVIEW A, 1992, 46 (09): : 5845 - 5855
  • [37] MICROVASCULATURE OCCLUSION BY REPETITIVE SHORT LASER-PULSES
    ROIDER, J
    TROCCOLI, J
    ANDERSON, RR
    FLOTTE, TJ
    BIRNGRUBER, R
    INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE, 1992, 33 (04) : 722 - 722
  • [38] MECHANISMS OF MELT REMOVAL BY SHORT LASER-PULSES
    ARUTIUNIAN, RV
    BARANOV, VI
    BOLSHOV, LA
    DOLGOV, VA
    MALIUTA, DD
    MEZHEVOV, VS
    PISMENNYI, VD
    SEMAK, VV
    DOKLADY AKADEMII NAUK SSSR, 1986, 289 (04): : 863 - 866
  • [39] Floquet Hamiltonian approach for dynamics in short and intense laser pulses
    Medisauskas, Lukas
    Saalmann, Ulf
    Rost, Jan-Michael
    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2019, 52 (01)
  • [40] INTERACTION OF SHORT LASER-PULSES WITH BIOLOGICAL STRUCTURES
    REICHEL, E
    SCHMIDTKLOIBER, H
    SCHOFFMANN, H
    DOHR, G
    EHERER, A
    OPTICS AND LASER TECHNOLOGY, 1987, 19 (01) : 40 - 44
12345