Coherent combs in ionization by intense and short laser pulses

被引：9
|
作者：
Krajewska, K. [1 ,2 ]
Kaminski, J. Z. [1 ]
机构：
[1] Univ Warsaw, Inst Theoret Phys, Fac Phys, Pasteura 5, PL-02093 Warsaw, Poland
[2] Univ Nebraska, Dept Phys & Astron, Lincoln, NE 68588 USA
来源：
PHYSICS LETTERS A | 2016年 / 380卷 / 13期
关键词：
Ionization; Short laser pulse; Strong-field approximation; Coherent combs; Radiation pressure; POLARIZED-LIGHT; NOBEL LECTURE; FIELD; PHOTOIONIZATION; ELECTRONS; PHYSICS;
D O I：
10.1016/j.physleta.2015.11.038
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Photoionization of positive ions by a train of intense, short laser pulses is investigated within the relativistic strong field approximation, using the velocity gauge. The formation of broad peak structures in the high-energy domain of photoelectrons is observed and interpreted. The emergence of coherent photoelectron energy combs within these structures is demonstrated, and it is interpreted as the consequence of the Fraunhofer-type interference/diffraction of probability amplitudes of ionization from individual pulses comprising the train. Extensions to the coherent angular combs are also studied, and effects related to the radiation pressure are presented. (C) 2015 Elsevier B.V. All rights reserved.
引用
收藏
页码：1247 / 1252
页数：6
相关论文
共 50 条
  • [31] Ionization and recombination in intense, short electric field pulses
    Dimitrovski, D
    Solov'ev, EA
    Briggs, JS
    PHYSICAL REVIEW LETTERS, 2004, 93 (08) : 083003 - 1
  • [32] Ionization dynamics of atomic clusters in intense laser pulses
    Saalmann, Ulf
    Rost, Jan M.
    PHOTONIC, ELECTRONIC AND ATOMIC COLLISIONS, 2006, : 160 - 167
  • [33] Nonadiabatic atomic ionization by intense subcycle laser pulses
    Zheng, Jian
    Qiu, Enming
    Yang, Yingchun
    Lin, Qiang
    PHYSICAL REVIEW A, 2012, 85 (01):
  • [34] Ionization of the hydrogen atom by intense ultrashort laser pulses
    Borbely, S.
    Tokesi, K.
    Nagy, L.
    PHYSICAL REVIEW A, 2008, 77 (03):
  • [35] Multiple ionization of argon atoms by intense laser pulses
    Geltman, S
    PHYSICAL REVIEW A, 1996, 54 (03): : 2489 - 2491
  • [36] THEORETICAL STUDY OF IONIZATION OF AIR BY INTENSE LASER PULSES
    KROLL, N
    WATSON, KM
    PHYSICAL REVIEW A, 1972, 5 (04): : 1883 - &
  • [37] Nondipole effects in tunneling ionization by intense laser pulses
    Madsen, Lars Bojer
    PHYSICAL REVIEW A, 2022, 105 (04)
  • [38] Compton process in intense short laser pulses
    Krajewska, K.
    Kaminski, J. Z.
    PHYSICAL REVIEW A, 2012, 85 (06):
  • [39] Interaction of intense short laser pulses with positronium
    Borbely, S.
    Tokesi, K.
    Nagy, L.
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2009, 267 (02): : 386 - 389
  • [40] Ionization-induced leaking-mode channeling of intense short laser pulses in gases
    Sergeev, AM
    Lontano, M
    Kim, AV
    Gildenburg, VB
    Chernobrovtseva, MD
    Pozdnyakova, VI
    Shereshevskii, IA
    LASER AND PARTICLE BEAMS, 1999, 17 (01) : 129 - 138
12345