首页> 中文期刊> 《中国物理快报:英文版》 >Exploration of High-Harmonic Generation from the CS2 Molecule by the Lewenstein Method in Two-Color Circularly Polarized Laser Field

Exploration of High-Harmonic Generation from the CS2 Molecule by the Lewenstein Method in Two-Color Circularly Polarized Laser Field

         

摘要

The high harmonic generation (HHG) from the CS2 molecule in intense laser fields is investigated using the extended Lewenstein method.The initial state is the highest-occupied molecular orbital of the CS2 molecule,which can be well described by Gaussian wave packet using GAMESS-UK package.Compared with the case of the elliptical laser,the HHG can be extended in two-color circularly polarized laser field.The time-frequency analysis and classical electron trajectory as well as the ionization yield curve are also presented to further explain the underlying mechanism.After adding a static electric field on the z-direction,the single quantum path control is realized and the supercontinuum spectra are obtained.Moreover,an isolated 110 as pulse can be obtained by superposing the harmonics from 130th to 180th order.

著录项

  • 来源
    《中国物理快报:英文版》 |2017年第1期|65-68|共4页
  • 作者单位

    Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012;

    Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012;

    Institute of Theoretical Chemistry, Jilin University, Changchun 130012;

    Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012;

    National Center of Quality Supervision and Inspection of Automobile Spare Parts, Changchun 130012;

    Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012;

    Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012;

    Institute of Theoretical Chemistry, Jilin University, Changchun 130012;

    Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012;

    Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012;

  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号