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

Full characterization of anisotropic diffuse light.

P M Johnson1, Sanli Faez, Ad Lagendijk

  • 1FOM Institute for Atomic and Molecular Physics AMOLF, Kruislaan 407 Amsterdam, The Netherlands. p.johnson@amolf.nl

Optics Express
|June 12, 2008
PubMed
Summary
This summary is machine-generated.

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

Momentum-resolved reflectivity of 2D photonic crystals in the near-infrared.

Optics express·2026
Same author

Optical voltammetry of redox processes inside a nanohole with opto-iontronic microscopy.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

The pivotal role of open source knowledge transfer to achieve universal energy access.

iScience·2025
Same author

Seeing nanoscale electrocatalytic reactions at individual MoS<sub>2</sub> particles under an optical microscope: probing sub-mM oxygen reduction reaction.

Faraday discussions·2024
Same author

Origami nanogap electrodes for reversible nanoparticle trapping.

Nanoscale·2024
Same author

Wavefront shaping through a free-form scattering object.

Optics express·2024
Same journal

Denoising algorithm of Φ-OTDR systems based on adaptive fractional wavelet transform denoising.

Optics express·2026
Same journal

Millisecond photon-to-photon latency and high-speed volumetric projection system for optogenetics.

Optics express·2026
Same journal

Polarization-encoded coaxial structured light for high-precision 3D surface profilometry.

Optics express·2026
Same journal

Discrete freeform optical design based on collaborative optimization of point cloud and local normals.

Optics express·2026
Same journal

Ultrafast ghost imaging with 25 GHz speckle switching and wavelength-division multiplexing.

Optics express·2026
Same journal

Atomic vapor cells fabricated by femtosecond laser welding of standard-optical-quality glass.

Optics express·2026
See all related articles

Researchers developed a new method to fully characterize light diffusion in anisotropic materials. This technique allows independent determination of diffusion parameters, validating anisotropic diffusion models for opaque samples.

Area of Science:

  • Optics and Photonics
  • Materials Science
  • Condensed Matter Physics

Background:

  • Light transport in opaque materials is often modeled using diffusion theory.
  • Anisotropic materials exhibit directional dependence in their physical properties, complicating diffusion modeling.
  • Previous methods struggled to independently quantify all parameters of anisotropic diffusion.

Purpose of the Study:

  • To present a novel method for comprehensive characterization of diffuse light transport in statistically anisotropic opaque materials.
  • To enable the independent determination of all parameters governing anisotropic diffusion.
  • To validate the effectiveness of the anisotropic diffusion model for such materials.

Main Methods:

  • Development of a technique to measure diffuse light transport.

Related Experiment Videos

  • Application of the method to statistically anisotropic opaque samples.
  • Independent extraction of diffusion constant, mean free path, and extrapolation length.

    • Main Results:

    • Successful characterization of diffuse light transport in anisotropic opaque materials.
    • Independent determination of anisotropic diffusion constant, mean free path, and extrapolation length for the first time.
    • Demonstration that anisotropic diffusion parameters can be precisely quantified.

    Conclusions:

    • The proposed method effectively characterizes anisotropic diffusion.
    • The anisotropic diffusion model is validated for opaque samples when light travels sufficiently far.
    • This work provides crucial parameters for understanding light-matter interactions in anisotropic media.