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: Jun 1, 2026

Determination of the Excitation and Coupling Rates Between Light Emitters and Surface Plasmon Polaritons
07:39

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

Published on: July 21, 2018

Surface plasmon polariton absorption modulator.

A Melikyan1, N Lindenmann, S Walheim

  • 1Institute of Photonics and Quantum Electronics, Karlsruhe Institute of Technology, Karlsruhe, Germany.

Optics Express
|June 7, 2011
PubMed
Summary

Researchers developed an ultra-compact surface plasmon polariton absorption modulator (SPPAM) for high-speed optical communication. This device, operating beyond 100 Gbit/s, utilizes electrically modulated free carrier density for efficient light control.

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

LiDAR demonstration using an InP-based optical phased array with a 3D-printed beam-shaping element.

Optics express·2026
Same author

Linear-drive amplifier-less 112 Gbit/s PAM4 operation of a silicon-organic hybrid (SOH) Mach-Zehnder modulator at 265 mV<sub>pp</sub>.

Optics express·2025
Same author

Short- and long-term outcomes after small-bore needle arthroscopic removal of fragmented portions of the medial coronoid process for treatment of dogs with medial coronoid process disease.

New Zealand veterinary journal·2025
Same author

Trace element partitioning in basaltic systems as a function of oxygen fugacity.

Contributions to mineralogy and petrology. Beitrage zur Mineralogie und Petrologie·2024
Same author

Field-effect silicon-plasmonic photodetector for coherent T-wave reception.

Optics express·2021
Same author

Ultra-low-vibration closed-cycle cryogenic surface-electrode ion trap apparatus.

The Review of scientific instruments·2021

Area of Science:

  • Photonics and Nanotechnology
  • Optical Communications
  • Materials Science

Background:

  • Existing optical modulators face limitations in size and speed.
  • Surface plasmon polaritons (SPPs) offer potential for nanoscale optical devices.
  • Efficient modulation in the 1.55 μm telecommunication window is crucial.

Purpose of the Study:

  • To propose and demonstrate an electrically controlled, ultra-compact SPP absorption modulator (SPPAM).
  • To achieve high-speed modulation capabilities exceeding 100 Gbit/s.
  • To explore device operation within the standard telecommunication wavelength of 1.55 μm.

Main Methods:

  • Fabrication of a metal/insulator/metal-oxide/metal layered structure.
  • Utilizing asymmetric surface plasmon polaritons (SPPs) for light confinement.

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

A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference
07:56

A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference

Published on: September 5, 2019

Related Experiment Videos

Last Updated: Jun 1, 2026

Determination of the Excitation and Coupling Rates Between Light Emitters and Surface Plasmon Polaritons
07:39

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

Published on: July 21, 2018

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

Simulation, Fabrication and Characterization of THz Metamaterial Absorbers

Published on: December 27, 2012

A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference
07:56

A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference

Published on: September 5, 2019

  • Achieving modulation via electrical control of free carrier density in the metal-oxide layer.

    • Main Results:

    • Demonstrated an ultra-compact SPPAM with dimensions in the micrometer range.
    • Confirmed operation beyond 100 Gbit/s, limited primarily by RC time constants.
    • Proof-of-principle experiments validated the device concept and functionality.

    Conclusions:

    • The proposed SPPAM offers a promising solution for high-speed, compact optical modulation.
    • Electrical modulation of free carrier density in metal-oxide layers is an effective mechanism for SPP absorption control.
    • The device shows potential for integration into next-generation optical communication systems.