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

Evaluation of two-photon nonlinearity by a semiclassical method.

Kazuki Koshino1, Hajime Ishihara

  • 1CREST, Japan Science and Technology Agency, 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan.

Physical Review Letters
|November 5, 2004
PubMed
Summary

This study simplifies two-photon nonlinearity analysis by using classical light optics. It shows how to evaluate quantum effects from linear and third-order nonlinear outputs with classical light.

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

Three-way interplay among plasmons, electron-hole pairs, and light: coherent electromagnetic design for efficient hot-carrier generation.

Journal of physics. Condensed matter : an Institute of Physics journal·2026
Same author

Selective Enrichment of Fluorescent Nanodiamonds by Stimulated Recoil Forces.

ACS nano·2026
Same author

Electronically Forbidden Raman Pathways Create a New Contrast Mechanism in Single-Molecule TERS.

Nano letters·2026
Same author

Enhanced photoluminescence of strongly coupled single molecule-plasmonic nanocavity: analysis of spectral modifications using nonlocal response theory.

Nanophotonics (Berlin, Germany)·2025
Same author

Proposed Optical Manipulation of Nanoparticles to Access and Select Emission Lines.

Nano letters·2025
Same author

Generalized Optical Binding for Multiple Assemblies of Nanoparticles under Multiple Laser Beams.

Nano letters·2024

Area of Science:

  • Quantum optics
  • Nonlinear optics
  • Theoretical physics

Background:

  • Quantum mechanical treatment of photons and materials is complex for two-photon nonlinearity.
  • Classical nonlinear optics is well-developed for analyzing complex systems.

Purpose of the Study:

  • To propose a simplified theoretical method for evaluating two-photon nonlinearity.
  • To bridge the gap between quantum and classical approaches in nonlinear optics.

Main Methods:

  • Treating photons classically with an average of 2^(-1/2) photons.
  • Analyzing linear and third-order nonlinear optical outputs.
  • Deriving two-photon nonlinearity from classical light interactions.

Main Results:

Related Experiment Videos

  • Two-photon nonlinearity can be accurately evaluated using classical light.
  • The proposed method avoids complex quantum mechanical calculations.
  • This approach is applicable to realistic, complex nonlinear systems.

    • Conclusions:

    • A practical method is established for studying two-photon nonlinearity.
    • This work simplifies theoretical analysis in nonlinear quantum optics.
    • Classical optics provides a powerful framework for quantum phenomena.