Resonant generation of few-cycle pulses in hydrogenlike atoms

被引：7
|
作者：
Radeonychev, Y. V. [1 ,2 ]
Polovinkin, V. A. [1 ,2 ]
Kocharovskaya, O. A. [1 ,2 ]
机构：
[1] Russian Acad Sci, Inst Appl Phys, Nizhnii Novgorod 603950, Russia
[2] Texas A&M Univ, Dept Phys, College Stn, TX 77843 USA
来源：
LASER PHYSICS | 2012年 / 22卷 / 10期
基金：
美国国家科学基金会;
关键词：
ATTOSECOND PULSES; LASER; PROPAGATION; HARMONICS; DYNAMICS;
D O I：
10.1134/S1054660X12100192
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We show the possibility to produce nearly bandwidth-limited few-cycle pulses based on time-dependent resonant interaction of an incident radiation with the bound states of hydrogenlike atoms. A time-dependence of an atomic resonance is provided by far-off-resonant laser field with intensity much below the atomic ionization threshold via time-dependent tunnel ionization from the excited states and temporal adiabatic Stark splitting of the excited energy levels. Without external synchronization of the spectral components it is possible to produce a train of two-cycle pulses at 121.6 nm with duration 800 as in atomic hydrogen.
引用
收藏
页码：1547 / 1552
页数：6
相关论文
共 50 条
  • [1] Few-cycle attosecond pulses via periodic resonance interaction with hydrogenlike atoms
    Polovinkin, V. A.
    Radeonychev, Y. V.
    Kocharovskaya, Olga
    [J]. OPTICS LETTERS, 2011, 36 (12) : 2296 - 2298
  • [2] Photoionization of H atoms in few-cycle laser pulses
    X. M. Zhang
    J. T. Zhang
    R. X. Li
    Q. H. Gong
    Z. Z. Xu
    [J]. The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics, 2006, 37 : 457 - 462
  • [3] The interaction of excited atoms and few-cycle laser pulses
    J. E. Calvert
    Han Xu
    A. J. Palmer
    R. D. Glover
    D. E. Laban
    X. M. Tong
    A. S. Kheifets
    K. Bartschat
    I. V. Litvinyuk
    D. Kielpinski
    R. T. Sang
    [J]. Scientific Reports, 6
  • [4] Photoionization of H atoms in few-cycle laser pulses
    Zhang, XM
    Zhanga, JT
    Li, RX
    Gong, QH
    Xu, ZZ
    [J]. EUROPEAN PHYSICAL JOURNAL D, 2006, 37 (03): : 457 - 462
  • [5] The interaction of excited atoms and few-cycle laser pulses
    Calvert, J. E.
    Xu, Han
    Palmer, A. J.
    Glover, R. D.
    Laban, D. E.
    Tong, X. M.
    Kheifets, A. S.
    Bartschat, K.
    Litvinyuk, I. V.
    Kielpinski, D.
    Sang, R. T.
    [J]. SCIENTIFIC REPORTS, 2016, 6
  • [6] Resonant formation of few-cycle pulses by hydrogen-like atoms with time-dependent resonance
    Radeonychev, Y. V.
    Antonov, V. A.
    Kocharovskaya, O. A.
    [J]. LASER PHYSICS, 2013, 23 (08)
  • [7] Generation of Few-Cycle UV pulses Synchronized with Attosecond XUV Pulses
    Wanie, V.
    Galli, M.
    Mansson, E. P.
    Castrovilli, M. C.
    Legare, Francois
    Frassetto, F.
    Poletto, L.
    Nisoli, M.
    Calegari, F.
    [J]. 2018 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2018,
  • [8] Gauge invariance in the interaction between atoms and few-cycle laser pulses
    Madsen, LB
    [J]. PHYSICAL REVIEW A, 2002, 65 (05): : 5
  • [9] Near infrared few-cycle pulses for high harmonic generation
    Driever, Steffen
    Holzner, Konstantin B.
    Delagnes, Jean-Christophe
    Fedorov, Nikita
    Arnold, Martin
    Bigourd, Damien
    Burgy, Frederic
    Descamps, Dominique
    Cormier, Eric
    Guichard, Roland
    Constant, Eric
    Zair, Amelle
    [J]. JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2014, 47 (20)
  • [10] Few-cycle pulses by external compression
    De Silvestri, S
    Nisoli, M
    Sansone, G
    Stagira, S
    Svelto, O
    [J]. FEW-CYCLE LASER PULSE GENERATION AND ITS APPLICATIONS, 2004, 95 : 137 - 177
12345