Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Video

Updated: Dec 13, 2025

Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces

Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces

Published on: June 7, 2019

Light tunable plasmonic metasurfaces.

Nicholas Charipar, Paul Johns, Ryan J Suess

|August 6, 2020

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

Spatial burden and self-managed safety in peritoneal dialysis: a qualitative study based on semi-structured interviews.

BMC nephrology·2026

Same author

Metasurfaces with Phase-Change Materials for Mid-Wave Infrared Thermal Management.

Micromachines·2026

Same author

Optical Analysis of Cyclic Voltammetry of Ferrocenemethanol: A Comparative Study of SPR and LSPR.

Langmuir : the ACS journal of surfaces and colloids·2026

Same author

Absorptive Optical Filters and Polarizers through Multiplexing and Reshaping of Low-Polydispersity Plasmonic Nanorods.

ACS applied materials & interfaces·2025

Same author

Urinary GADD45G Protein Excretion Is Associated with IgA Nephropathy Progression.

Biomedicines·2025

Same author

Antibody response in patients undergoing chronic hemodialysis post-severe acute respiratory syndrome coronavirus 2 vaccination: A prospective observational study.

Medicine·2023

Researchers developed tunable plasmonic metasurfaces for flat optics. Laser lithography reconfigured their optical properties, enabling novel frequency-selective optical elements.

Area of Science:

Nanotechnology
Optics
Materials Science

Background:

Self-assembled plasmonic metasurfaces offer advantages for flat optics, including precise nanometer-scale control and high-throughput fabrication.
Their strong light-matter interactions make them ideal for advanced optical applications.

Purpose of the Study:

To demonstrate spectral and spatial tuning of metasurfaces composed of ligand-capped gold nanospheres.
To explore photothermal laser lithography as a method for reconfiguring metasurface properties.

Main Methods:

Utilized photothermal continuous wave laser lithography to modify self-assembled metasurfaces.
Controlled laser intensity to tune the absorption peak of gold nanosphere metasurfaces.
Investigated the mechanism of irreversible spectral tuning via photothermal surface modification.

More Related Videos

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

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

Published on: July 8, 2013

Colloidal Synthesis of Nanopatch Antennas for Applications in Plasmonics and Nanophotonics

Colloidal Synthesis of Nanopatch Antennas for Applications in Plasmonics and Nanophotonics

Published on: May 28, 2016

Related Experiment Videos

Last Updated: Dec 13, 2025

Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces

Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces

Published on: June 7, 2019

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

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

Published on: July 8, 2013

Colloidal Synthesis of Nanopatch Antennas for Applications in Plasmonics and Nanophotonics

Colloidal Synthesis of Nanopatch Antennas for Applications in Plasmonics and Nanophotonics

Published on: May 28, 2016

Main Results:

Achieved spectral reconfiguration of the absorption peak from visible to near-infrared wavelengths.
Demonstrated an optically thin (λ/42) spectrally selective plasmonic Fresnel zone plate.
Established a new method for creating tunable optical elements.

Conclusions:

Self-assembled plasmonic metasurfaces combined with laser lithography provide a versatile platform for advanced optical devices.
This approach enables the fabrication of large-area, frequency-selective optical elements with tailored spectral responses.