Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Video

Updated: Sep 11, 2025

Non-equilibrium Microwave Plasma for Efficient High Temperature Chemistry
07:17

Non-equilibrium Microwave Plasma for Efficient High Temperature Chemistry

Published on: August 1, 2017

12.8K

Improved Bayesian optimization of laser-driven plasma surface high harmonic generation.

Lili Fan, Ziwei Wang, Chenfei Liao

    Optics Express
    |August 13, 2025
    PubMed
    Summary
    This summary is machine-generated.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    Extraction techniques, structural features, structure-activity relationships and mechanisms of Imperata cylindrica polysaccharides against hyperuricemic nephropathy: A review.

    Carbohydrate research·2026
    Same author

    A membrane-anchored nanoscale zero-valent iron bio-interface enhances interspecies electron transfer in anaerobic membrane bioreactors.

    Bioresource technology·2026
    Same author

    Regulating hydrogen-bond network via competitive coordination for cryogenic aqueous Zn-ion batteries.

    Journal of colloid and interface science·2026
    Same author

    Effect of the Polymerization Degree of Cardanol Polyoxyethylene Ether on the Oil-Water Interface: Experimental and Molecular Dynamics Simulation Study.

    The journal of physical chemistry. B·2026
    Same author

    A comprehensive review of Stropharia rugosoannulata polysaccharides: Extraction methods, isolation and purification, structural features, chemical modification, biological activities, and application prospects.

    Carbohydrate research·2026
    Same author

    A cross-sectional survey on pharmacists' protection against hazardous drugs in China based on USP <800>, NIOSH and ISOPP standards: Comparative analysis and improvement suggestions.

    Journal of oncology pharmacy practice : official publication of the International Society of Oncology Pharmacy Practitioners·2026
    Same journal

    Denoising algorithm of Φ-OTDR systems based on adaptive fractional wavelet transform denoising.

    Optics express·2026
    Same journal

    Millisecond photon-to-photon latency and high-speed volumetric projection system for optogenetics.

    Optics express·2026
    Same journal

    Polarization-encoded coaxial structured light for high-precision 3D surface profilometry.

    Optics express·2026
    Same journal

    Discrete freeform optical design based on collaborative optimization of point cloud and local normals.

    Optics express·2026
    Same journal

    Ultrafast ghost imaging with 25 GHz speckle switching and wavelength-division multiplexing.

    Optics express·2026
    Same journal

    Atomic vapor cells fabricated by femtosecond laser welding of standard-optical-quality glass.

    Optics express·2026
    See all related articles

    We optimized plasma surface high-order harmonics generation (SHHG) using an improved Bayesian strategy for a high-quality extreme ultraviolet (EUV) source. This method efficiently enhances EUV applications requiring high coherence and repetition rates.

    Area of Science:

    • Atomic, Molecular, and Optical Physics
    • Plasma Physics
    • Laser-Induced Phenomena

    Background:

    • Plasma surface high-order harmonics generation (SHHG) is a key method for producing high-quality extreme ultraviolet (EUV) sources.
    • These EUV sources are crucial for advanced applications like single-shot imaging and EUV absorption spectroscopy.
    • Optimizing SHHG performance is essential for maximizing its utility in these fields.

    Purpose of the Study:

    • To demonstrate an improved Bayesian strategy for optimizing laser-driven SHHG.
    • To overcome limitations of traditional optimization methods in high-dimensional parameter spaces.
    • To enhance the efficiency and robustness of SHHG for generating high-quality coherent EUV sources.

    Main Methods:

    • Initial optimization of SHHG intensity using a traditional Bayesian algorithm in a 2D parameter space.

    More Related Videos

    Investigation of Early Plasma Evolution Induced by Ultrashort Laser Pulses
    11:20

    Investigation of Early Plasma Evolution Induced by Ultrashort Laser Pulses

    Published on: July 2, 2012

    15.1K
    20 mJ, 1 ps Yb:YAG Thin-disk Regenerative Amplifier
    10:17

    20 mJ, 1 ps Yb:YAG Thin-disk Regenerative Amplifier

    Published on: July 12, 2017

    11.6K

    Related Experiment Videos

    Last Updated: Sep 11, 2025

    Non-equilibrium Microwave Plasma for Efficient High Temperature Chemistry
    07:17

    Non-equilibrium Microwave Plasma for Efficient High Temperature Chemistry

    Published on: August 1, 2017

    12.8K
    Investigation of Early Plasma Evolution Induced by Ultrashort Laser Pulses
    11:20

    Investigation of Early Plasma Evolution Induced by Ultrashort Laser Pulses

    Published on: July 2, 2012

    15.1K
    20 mJ, 1 ps Yb:YAG Thin-disk Regenerative Amplifier
    10:17

    20 mJ, 1 ps Yb:YAG Thin-disk Regenerative Amplifier

    Published on: July 12, 2017

    11.6K
  • Development of an improved Bayesian strategy incorporating Latin hypercube sampling and a dynamic acquisition function.
  • Application of the improved strategy to multi-dimensional optimization of harmonic ellipticity and intensity.

    • Main Results:

    • The improved Bayesian optimization approach proved efficient and robust in optimizing SHHG.
    • The strategy successfully converged to a stable condition in multi-dimensional parameter optimization.
    • Demonstrated capability to optimize both harmonic ellipticity and intensity simultaneously.

    Conclusions:

    • The developed improved Bayesian strategy effectively optimizes laser-driven SHHG.
    • This method facilitates the generation of high-quality, coherent EUV sources with high repetition rates.
    • The findings pave the way for broader adoption and advancement of EUV applications.