Journals Articles Conferences News About CLP
Submit a paper Email Alert
Search
Search
Articles
Journals
News
Advanced Search
Top Searches
2D MaterialsTransformation opticsQuantum PhotonicsSmall lasersSemiconductor UV PhotonicsSupersymmetric microring laser arrays

Acta Optica Sinica, Volume. 43, Issue 13, 1326002(2023)

High-Harmonic Spectral Shift of Water Under Two-Color Laser Fields

Xulin Zhao1,2, Lihua Bai1、**, Ya Bai2,3、*, and Peng Liu2,3
Author Affiliations
  • 1Department of Physics, Shanghai University, Shanghai 200444, China
  • 2State Key Laboratory of High Field Laser Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China
  • 3Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
    • show less
    AbstractGet PDF(in Chinese)
    Figures&Tables (7)
    Equations (0)
    References (27)
    Cited By (2)
    Tools
    Paper Information
    Topics
    Figures & Tables(7)
    Electric field intensity of driving pulse and the band structure. (a) Electric field intensity of driving pulse at relative phase of ϕ=0.2π; (b) band structure used in the calculation

    Fig. 1. Electric field intensity of driving pulse and the band structure. (a) Electric field intensity of driving pulse at relative phase of ϕ=0.2π; (b) band structure used in the calculation

    Download full size
    High-order harmonic spectra from liquid water at the relative phase of ϕ=0.2π

    Fig. 2. High-order harmonic spectra from liquid water at the relative phase of ϕ=0.2π

    Download full size
    Time-frequency analysis spectra of the calculated high harmonic current at the relative phase of ϕ=0.2π, and time zero is the peak value of the electric field envelope

    Fig. 3. Time-frequency analysis spectra of the calculated high harmonic current at the relative phase of ϕ=0.2π, and time zero is the peak value of the electric field envelope

    Download full size
    High-order harmonic spectra changed with relative phase

    Fig. 4. High-order harmonic spectra changed with relative phase

    Download full size
    Contributions to harmonic spectra from positive half-cycle and negative half-cycle. (a) Positive half-cycle; (b) negative half-cycle

    Fig. 5. Contributions to harmonic spectra from positive half-cycle and negative half-cycle. (a) Positive half-cycle; (b) negative half-cycle

    Download full size
    Frequency shift of H9 and H11 from positive half-cycle and negative half-cycle. (a) H9; (b) H11

    Fig. 6. Frequency shift of H9 and H11 from positive half-cycle and negative half-cycle. (a) H9; (b) H11

    Download full size

    • Table 1. Recombination time of H9 with positive and negative half-cycles at different ϕ

      View table

      Table 1. Recombination time of H9 with positive and negative half-cycles at different ϕ

      ϕtr in negative half-cycle /T0High harmonic order in negative half-cycletr in positive half-cycle /T0High harmonic order in positive half-cycleΔtrϕ /T0
      00.81899.17300.13839.51360.6806
      0.1π0.81139.27060.14109.51420.6703
      0.2π0.80509.34450.14069.48710.6644
      0.3π0.80109.38760.13799.44540.6631
      0.4π0.79879.39940.13299.39020.6658
      0.5π0.79969.37110.12579.31980.6739
      0.6π0.80239.30900.11769.24290.6847
      0.7π0.80739.21280.10879.15570.6986
      0.8π0.81409.09070.10019.06920.7139
      0.9π0.82168.95900.09298.99230.7287
    Tools

    Get Citation

    Copy Citation Text

    Xulin Zhao, Lihua Bai, Ya Bai, Peng Liu. High-Harmonic Spectral Shift of Water Under Two-Color Laser Fields[J]. Acta Optica Sinica, 2023, 43(13): 1326002

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Set citation alerts for article
    Save article for my favorites
    Paper Information

    Category: Physical Optics

    Received: Dec. 22, 2022

    Accepted: Mar. 6, 2023

    Published Online: Jul. 12, 2023

    The Author Email: Bai Lihua (lhbai@163.com), Bai Ya (pipbear@siom.ac.cn)

    DOI:10.3788/AOS222167

    Topics

    laser devices and laser physics
    Lasers and Laser Optics
    Laser physics
    laser manufacturing
    Instrumentation, Measurement and Metrology