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 Videos

Electrically controlled total internal reflection in nematic hybrid cells.

Carlos I Mendoza1, J A Olivares, J A Reyes

  • 1Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, Apartado Postal 70-360, 04510 México, D.F., Mexico. cmendoza@zinalco.iimatercu.unam.mx

Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics
|February 9, 2005
PubMed
Summary

We theoretically demonstrate how low-frequency electric fields can alter optical beam paths in nematic crystal cells. Beam range and penetration depth show a complex dependency on electric field intensity.

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

Assembly of tubes in the stretching-dominated limit.

The Journal of chemical physics·2025
Same author

Edge-on anchored discotic liquid crystals in spherical shells: A computational study of the phases and defects.

Physical review. E·2024
Same author

Phase transitions and topological defects in discotic liquid crystal droplets with planar anchoring: a Monte Carlo simulation study.

Soft matter·2023
Same author

Packing core-corona particles on a spherical surface.

Soft matter·2022
Same author

Band structure of a rotating helical phononic crystal.

Physical review. E·2022
Same author

Structural properties and ring defect formation in discotic liquid crystal nanodroplets.

Journal of physics. Condensed matter : an Institute of Physics journal·2022

Area of Science:

  • Physics
  • Optics
  • Materials Science

Background:

  • Nematic liquid crystals exhibit unique optical properties.
  • Controlling light propagation in anisotropic media is crucial for optical devices.

Purpose of the Study:

  • To theoretically investigate the modification of optical beam trajectories in a hybrid nematic crystal cell.
  • To analyze the effect of low-frequency electric fields on light propagation.

Main Methods:

  • Utilizing a previously established formalism for polarized beam propagation.
  • Incorporating low-frequency electric energy to determine director field configurations.
  • Theoretical modeling of beam trajectories under electric field influence.

Main Results:

Related Experiment Videos

  • Optical beam trajectories are significantly modified by perpendicular electric fields.
  • The beam's range and penetration length exhibit a nontrivial dependence on electric field intensity.
  • Theoretical predictions show tunable optical beam behavior.

Conclusions:

  • Low-frequency electric fields offer a method for controlling light propagation in nematic crystal cells.
  • The observed dependence provides a basis for designing novel optical components.
  • Theoretical framework allows for prediction and optimization of beam steering.