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

Geometric phase in a flat space for electromagnetic scalar waves.

Alfredo Luis1

  • 1Departamento de Optica, Faculdad de Ciencias Físicas, Universidad Complutense, 28040 Madrid, Spain. alluis@fis.ucm.es

Optics Letters
|August 2, 2006
PubMed
Summary

Researchers discovered a fundamental geometric phase for classical electromagnetic fields. This phase arises from cyclic paths in a plane and is easily measurable, distinguishing geometrical from wave optics.

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

Phase-space quantum Wiener-Khintchine theorem.

Optics letters·2022
Same author

Signal estimation and coherence: publisher's note.

Optics letters·2021
Same author

Signal estimation and coherence.

Optics letters·2021
Same author

Detector self-tomography.

Optics letters·2020
Same author

Coherence for vectorial waves and majorization.

Optics letters·2016
Same author

Majorization applied to diffraction.

Optics letters·2016

Area of Science:

  • Physics
  • Optics
  • Electromagnetism

Background:

  • Geometric phases are typically associated with spherical paths.
  • Classical electromagnetic fields exhibit complex behaviors under cyclic transformations.

Purpose of the Study:

  • To demonstrate a novel geometric phase for classical electromagnetic fields.
  • To explore the properties and measurability of this planar geometric phase.

Main Methods:

  • Theoretical analysis of electromagnetic fields undergoing cyclic paths in a plane.
  • Interferometric experimental design for phase measurement.

Main Results:

  • Existence of a fundamental geometric phase for classical electromagnetic fields in planar cyclic paths.

Related Experiment Videos

  • The phase is dispersive and independent of polarization.
  • The phase provides a distinction between geometrical and wave optics.

    • Conclusions:

    • A new type of geometric phase exists for classical electromagnetic fields.
    • This phase is experimentally accessible and offers insights into light-matter interactions.
    • The findings bridge concepts in geometrical and wave optics.