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

Critical slowing down of semiarid vegetation resilience is amplified by intensifying heatwaves.

Nature communications·2026
Same author

Ultra flash cold events under global warming.

Nature communications·2026
Same author

Application and Evaluation of a NOAA GFS-Driven Air Quality Model Using CMAQv5.4 and High-Resolution Emissions: FIREX-AQ 2019.

Journal of geophysical research. Atmospheres : JGR·2026
Same author

In tune with AI: Singing as a social surrogate to ease loneliness and foster social connection.

Applied psychology. Health and well-being·2026
Same author

Experimental Determination of Isothermal Sections in the Ni-Al-Cr-Ru Quaternary System: Implications for Ni-Based Superalloys and High-Entropy Alloys.

Materials (Basel, Switzerland)·2026
Same author

Dust storms: Hidden drivers of extreme rainfall and global precipitation shifts.

Science advances·2026

Related Experiment Video

Updated: Dec 3, 2025

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

15.2K

Enhanced terahertz modulation using a plasmonic perfect absorber based on black phosphorus.

Shuqi Wang, Shuangluan Li, Yuanguo Zhou

    Applied Optics
    |October 26, 2020
    PubMed
    Summary

    Researchers developed a black phosphorus (BP) plasmonic perfect absorber for enhanced terahertz modulation. This device achieves up to 95% modulation depth by tuning the chemical potential of BP.

    More Related Videos

    Simulation, Fabrication and Characterization of THz Metamaterial Absorbers
    13:44

    Simulation, Fabrication and Characterization of THz Metamaterial Absorbers

    Published on: December 27, 2012

    15.7K
    Polycrystalline Silicon Thin-film Solar cells with Plasmonic-enhanced Light-trapping
    09:32

    Polycrystalline Silicon Thin-film Solar cells with Plasmonic-enhanced Light-trapping

    Published on: July 2, 2012

    19.2K

    Related Experiment Videos

    Last Updated: Dec 3, 2025

    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

    15.2K
    Simulation, Fabrication and Characterization of THz Metamaterial Absorbers
    13:44

    Simulation, Fabrication and Characterization of THz Metamaterial Absorbers

    Published on: December 27, 2012

    15.7K
    Polycrystalline Silicon Thin-film Solar cells with Plasmonic-enhanced Light-trapping
    09:32

    Polycrystalline Silicon Thin-film Solar cells with Plasmonic-enhanced Light-trapping

    Published on: July 2, 2012

    19.2K

    Area of Science:

    • Plasmonics
    • Terahertz (THz) technology
    • Materials science

    Background:

    • Terahertz (THz) modulation is crucial for advanced optical and electronic devices.
    • Black phosphorus (BP) offers unique tunable electronic properties for optoelectronic applications.

    Purpose of the Study:

    • To design and investigate a novel plasmonic perfect absorber utilizing black phosphorus (BP).
    • To achieve enhanced terahertz modulation capabilities with the proposed BP-based structure.

    Main Methods:

    • Numerical simulation and design of a plasmonic perfect absorber incorporating BP.
    • Investigation of the influence of BP's chemical potential on modulation depth.
    • Analysis of geometric size and bandgap effects on reflection spectra.
    • Study of incident angle dependency of reflectance.

    Main Results:

    • Achieved a high modulation depth of up to 95% by tuning the chemical potential of BP.
    • Demonstrated the significant contribution of the plasmonic nanoslit mode to modulation enhancement.
    • Identified the impact of geometric parameters and bandgap on spectral characteristics.

    Conclusions:

    • The designed BP-based plasmonic perfect absorber shows excellent terahertz modulation performance.
    • The proposed simple periodical structure offers a promising pathway for developing tunable THz modulators.