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

From Chains to Monolayers: Nanoparticle Assembly Driven by Smectic Topological Defects.

Nano letters·2020
Same author

Dynamics of the Optically Directed Assembly and Disassembly of Gold Nanoplatelet Arrays.

Nano letters·2018
See all related articles

Related Experiment Video

Updated: Jun 5, 2025

Fabrication of Silica Ultra High Quality Factor Microresonators
07:51

Fabrication of Silica Ultra High Quality Factor Microresonators

Published on: July 2, 2012

16.4K

Nanostructured silica spin-orbit optics for modal vortex beam shaping.

Delphine Coursault1, Etienne Brasselet1

  • 1Univ. Bordeaux, CNRS, LOMA, UMR 5798, Talence, France.

Nanophotonics (Berlin, Germany)
|December 5, 2024
PubMed
Summary

Researchers demonstrate a new method for generating optical vortex modes using spin-orbit interaction in silica glass. This technique shapes light beams for advanced optical communications and information processing.

Keywords:
Laguerre Gaussbeam shapinggeometric phaseoptical mode; optical vortexpolarization

More Related Videos

Stimulated Stokes and Antistokes Raman Scattering in Microspherical Whispering Gallery Mode Resonators
12:21

Stimulated Stokes and Antistokes Raman Scattering in Microspherical Whispering Gallery Mode Resonators

Published on: April 4, 2016

11.2K
Spectral and Angle-Resolved Magneto-Optical Characterization of Photonic Nanostructures
08:01

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

Published on: November 21, 2019

7.1K

Related Experiment Videos

Last Updated: Jun 5, 2025

Fabrication of Silica Ultra High Quality Factor Microresonators
07:51

Fabrication of Silica Ultra High Quality Factor Microresonators

Published on: July 2, 2012

16.4K
Stimulated Stokes and Antistokes Raman Scattering in Microspherical Whispering Gallery Mode Resonators
12:21

Stimulated Stokes and Antistokes Raman Scattering in Microspherical Whispering Gallery Mode Resonators

Published on: April 4, 2016

11.2K
Spectral and Angle-Resolved Magneto-Optical Characterization of Photonic Nanostructures
08:01

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

Published on: November 21, 2019

7.1K

Area of Science:

  • Optics and Photonics
  • Wave Optics
  • Optical Communications

Background:

  • Optical orbital angular momentum (OAM) is crucial for optical information and communications.
  • Producing specific modal content for azimuthal and radial degrees of freedom in OAM beams is challenging.
  • Current methods for shaping light beams involve adaptive spatial light modulators or specialized devices.

Purpose of the Study:

  • To experimentally validate a theoretical proposal for generating Laguerre-Gaussian (LG) vortex modes.
  • To utilize the spin-orbit interaction of light for mode production.
  • To develop a method for shaping the complex amplitude of incident light beams.

Main Methods:

  • Experimental implementation of a theoretical proposal using silica glass optical elements.
  • Exploiting the spin-orbit interaction of light in the visible domain.
  • Combining azimuthally-varying geometric phase with radially-varying propagation features.

Main Results:

  • Successful production of various optical vortex modes of the Laguerre-Gaussian type.
  • Demonstration of light beam shaping through combined geometric and propagation phase effects.
  • Visible domain demonstration using custom silica glass optics.

Conclusions:

  • The proposed approach effectively generates optical vortex modes via spin-orbit interaction.
  • The method offers a promising route for producing tailored optical modes.
  • The technique is extendable to other wavelengths and optical mode families, pending solutions for dynamic phase challenges.