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: Jul 12, 2026

Evaluating Plasmonic Transport in Current-carrying Silver Nanowires

Evaluating Plasmonic Transport in Current-carrying Silver Nanowires

Published on: December 11, 2013

Surface plasmon interferometry: measuring group velocity of surface plasmons.

Vasily V Temnov¹, Ulrike Woggon, José Dintinger

¹Experimentelle Physik IIb,Universität Dortmund, Dortmund, Germany.

|April 19, 2007

Summary

Researchers used optical spectroscopy to study surface plasmons on metal films. They measured the group velocity of these plasmons on gold and silver surfaces using interference fringes.

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

Femtosecond-Laser-Delamination Cavities for Resonant Acousto-Magneto-Plasmonics.

Physical review letters·2025

Same author

Fluidic Molecular Dynamics and Energy Relaxation Pathways in Solution-State Electronic Strong Coupling Using a High-Mode-Number Cavity.

The journal of physical chemistry letters·2025

Same author

A Phenomenological Symmetry Rule for Chemical Reactivity Under Vibrational Strong Coupling.

Angewandte Chemie (International ed. in English)·2025

Same author

Probing DNA melting behaviour under vibrational strong coupling.

QRB discovery·2025

Same author

Grazing incidence nanogap resonance in the prism-gap-ferromagnet magneto-plasmonic Otto configuration.

Optics letters·2024

Same author

Retraction of "Solvent Polarity under Vibrational Strong Coupling".

Journal of the American Chemical Society·2024

Area of Science:

* Physics
* Materials Science
* Optics

Background:

* Metal films with slit-groove pairs are utilized for optical transmission spectroscopy.
* Surface plasmons are electromagnetic waves that propagate along the surface of a conductor.
* Fabry-Perot-type interference fringes are observed in the transmitted light spectra.

Purpose of the Study:

* To investigate the optical transmission properties of metal films featuring slit-groove pairs.
* To analyze the role of surface plasmons in generating interference fringes.
* To determine the group velocity of surface plasmons on gold and silver surfaces.

Main Methods:

* Performing optical transmission spectroscopy on metal films with slit-groove structures.
* Analyzing the transmitted light spectra for Fabry-Perot-type interference fringes.

More Related Videos

Determination of the Excitation and Coupling Rates Between Light Emitters and Surface Plasmon Polaritons

Determination of the Excitation and Coupling Rates Between Light Emitters and Surface Plasmon Polaritons

Published on: July 21, 2018

Spectral and Angle-Resolved Magneto-Optical Characterization of Photonic Nanostructures

Spectral and Angle-Resolved Magneto-Optical Characterization of Photonic Nanostructures

Published on: November 21, 2019

Related Experiment Videos

Last Updated: Jul 12, 2026

Evaluating Plasmonic Transport in Current-carrying Silver Nanowires

Evaluating Plasmonic Transport in Current-carrying Silver Nanowires

Published on: December 11, 2013

Determination of the Excitation and Coupling Rates Between Light Emitters and Surface Plasmon Polaritons

Determination of the Excitation and Coupling Rates Between Light Emitters and Surface Plasmon Polaritons

Published on: July 21, 2018

Spectral and Angle-Resolved Magneto-Optical Characterization of Photonic Nanostructures

Spectral and Angle-Resolved Magneto-Optical Characterization of Photonic Nanostructures

Published on: November 21, 2019

* Measuring the spectral dependence of the interference fringe period.

Main Results:

* Fabry-Perot-type interference fringes were observed in the transmitted light spectra.
* The propagation of surface plasmons between the slit and groove was confirmed as the cause of the fringes.
* The group velocity of surface plasmons on flat gold and silver surfaces was successfully determined.

Conclusions:

* Optical transmission spectroscopy is an effective method for studying surface plasmons.
* The slit-groove structure facilitates the observation of plasmon-induced interference.
* The group velocity of surface plasmons can be accurately measured using this technique.