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 Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Investigation of embryogenesis in a dish: the development and application of gastruloid models from pluripotent stem cells.

Cell & bioscience·2026
Same author

Planar diffractive lens design for sub-100 nm spots at vacuum ultraviolet wavelengths.

Optics express·2025
Same author

IGF2BP1 restricts the induction of human primordial germ cell fate in an m<sup>6</sup>A-dependent manner.

Cell stem cell·2025
Same author

In preprints: the extracellular matrix influences primordial germ cell behavior.

Development (Cambridge, England)·2025
Same author

A vacuum ultraviolet (VUV) laser with microbeam spot and tunable repetition rate for the time-of-flight ARPES.

Optics letters·2025
Same author

The establishment and regulation of human germ cell lineage.

Stem cell research & therapy·2025

Related Experiment Video

Updated: Apr 27, 2026

Design, Fabrication, and Experimental Characterization of Plasmonic Photoconductive Terahertz Emitters
10:54

Design, Fabrication, and Experimental Characterization of Plasmonic Photoconductive Terahertz Emitters

Published on: July 8, 2013

14.4K

Highly efficient wavefront manipulation in terahertz based on plasmonic gradient metasurfaces.

Jun Luo, Honglin Yu, Maowen Song

    Optics Letters
    |July 1, 2014
    PubMed
    Summary
    This summary is machine-generated.

    This study introduces a novel three-layer metasurface structure that significantly boosts polarization conversion efficiency. This breakthrough enhances wavefront manipulation for terahertz applications like focusing and imaging.

    More Related Videos

    Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces
    09:33

    Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces

    Published on: June 7, 2019

    5.5K
    Fabricating Metamaterials Using the Fiber Drawing Method
    11:57

    Fabricating Metamaterials Using the Fiber Drawing Method

    Published on: October 18, 2012

    13.6K

    Related Experiment Videos

    Last Updated: Apr 27, 2026

    Design, Fabrication, and Experimental Characterization of Plasmonic Photoconductive Terahertz Emitters
    10:54

    Design, Fabrication, and Experimental Characterization of Plasmonic Photoconductive Terahertz Emitters

    Published on: July 8, 2013

    14.4K
    Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces
    09:33

    Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces

    Published on: June 7, 2019

    5.5K
    Fabricating Metamaterials Using the Fiber Drawing Method
    11:57

    Fabricating Metamaterials Using the Fiber Drawing Method

    Published on: October 18, 2012

    13.6K

    Area of Science:

    • Optics and Photonics
    • Metamaterials
    • Terahertz Technology

    Background:

    • Polarization conversion efficiency is crucial for wavefront manipulation using phase discontinuities.
    • Single-layer phase gradient metasurfaces exhibit limited polarization conversion efficiency (≤25%).

    Purpose of the Study:

    • To develop a multi-layer metasurface structure for enhanced polarization conversion efficiency.
    • To improve the performance of wavefront manipulation devices in the terahertz regime.

    Main Methods:

    • Fabrication of a three-layer metasurface structure.
    • Utilizing metallic antennas with varied optical axes for circularly polarized light.
    • Characterization of polarization conversion efficiency and anomalous refraction.

    Main Results:

    • Achieved an average polarization conversion efficiency of 76% for circularly polarized light.
    • Demonstrated significantly increased anomalous refraction efficiency.
    • Showcased enhanced focused intensity for terahertz flat lenses.

    Conclusions:

    • The proposed three-layer structure effectively enhances polarization conversion efficiency.
    • This approach offers potential for advanced terahertz applications in detection, focusing, and imaging.