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

Holographic lasing with dielectric metasurfaces.

Science advances·2026
Same author

Understanding Wavelength-Dependent Photopolymerizations via Nano-Second Resolved Transient Spectroscopy.

Journal of the American Chemical Society·2026
Same author

Valley-Dependent Emission Patterns Enabled by Plasmonic Nanoantennas.

ACS nano·2026
Same author

Intrinsically chiral exciton polaritons in an atomically-thin semiconductor.

Nature communications·2026
Same author

Spatio-spectrally Tailored Multimode Metasurface Lasers in the Visible Range.

Nano letters·2026
Same author

The unique synaptic circuitry of specialized olfactory glomeruli in <i>Drosophila melanogaster</i>.

eLife·2025
Same journal

Spatially and Chemically Specific Optical Control of Cells via Supervised and Automated Target Selection.

ACS photonics·2026
Same journal

Coupling Single Molecules to DNA-Based Optical Antennas with Position and Orientation Control.

ACS photonics·2026
Same journal

Interface States in Space-Time Photonic Crystals: Topological Origin, Propagation, and Amplification.

ACS photonics·2026
Same journal

Mid-Infrared Sensing and Ultrafast Photoresponse in Silicon-Based Plasmonic Detectors.

ACS photonics·2026
Same journal

Light-Driven Topological Relaxation and Dynamic Scaling in Photoresponsive Polymer Films.

ACS photonics·2026
Same journal

Electro-optic Modulation in Polycrystalline Barium Titanate Metasurfaces Enhanced by Poling.

ACS photonics·2026
See all related articles

Related Experiment Video

Updated: May 26, 2025

Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms
08:48

Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms

Published on: September 25, 2020

5.7K

Spatially Controlled All-Optical Switching of Liquid-Crystal-Empowered Metasurfaces.

Maximilian Beddoe1,2, Sarah L Walden1,2,3, Slobodan Miljevic1,2

  • 1Institute of Solid State Physics, Friedrich Schiller University Jena, 07743 Jena, Germany.

ACS Photonics
|February 24, 2025
PubMed
Summary
This summary is machine-generated.

This study demonstrates all-optical switching of metasurface optical responses using liquid crystals and photoalignment. Light controls liquid crystal alignment, enabling tunable, nonvolatile spatio-spectral functions for advanced optical devices.

More Related Videos

Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces
09:33

Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces

Published on: June 7, 2019

6.2K
High-Contrast and Fast Photorheological Switching of a Twist-Bend Nematic Liquid Crystal
06:24

High-Contrast and Fast Photorheological Switching of a Twist-Bend Nematic Liquid Crystal

Published on: October 31, 2019

6.4K

Related Experiment Videos

Last Updated: May 26, 2025

Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms
08:48

Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms

Published on: September 25, 2020

5.7K
Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces
09:33

Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces

Published on: June 7, 2019

6.2K
High-Contrast and Fast Photorheological Switching of a Twist-Bend Nematic Liquid Crystal
06:24

High-Contrast and Fast Photorheological Switching of a Twist-Bend Nematic Liquid Crystal

Published on: October 31, 2019

6.4K

Area of Science:

  • Nanophotonics
  • Metasurfaces
  • Liquid Crystal Technology

Background:

  • Integrating metasurfaces into liquid crystal (LC) cells offers tunable optical functionalities.
  • Silicon nanocylinder metasurfaces exhibit Mie-type resonances tunable via LC alignment.

Purpose of the Study:

  • To demonstrate spatially controlled all-optical switching of a silicon nanocylinder metasurface's optical response within a nematic LC cell.
  • To explore light-by-light control as an alternative to electronic modulation for optical devices.

Main Methods:

  • Utilized photoalignment layers to control initial LC molecule alignment.
  • Induced local changes in LC alignment by exposing photoalignment layers with orthogonally polarized light.
  • Characterized spatially dependent optical properties using hyperspectral imaging.

Main Results:

  • Achieved nonvolatile creation of complex spatio-spectral response functions with 20 μm spatial resolution.
  • Demonstrated multiple switching cycles using alternating polarizations and temporary erasure via thermal transition to the isotropic phase.
  • Successfully implemented a light-by-light control concept for optical modulation.

Conclusions:

  • The developed technique offers a promising, electronics-free method for spatially resolved optical modulation.
  • Results have significant potential for next-generation displays and spatial light modulators.
  • This approach enables precise control over tunable, tailored optical responses.