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

Dynamic light scattering in localized coherence volumes.

G Popescu, A Dogariu

    Optics Letters
    |November 28, 2007
    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

    A diagnostic to measure neutral-atom density in fusion-research plasmas.

    The Review of scientific instruments·2022
    Same author

    Thermal hysteresis in microtubule assembly/disassembly dynamics: The aging-induced degradation of tubulin dimers.

    Biochemistry and biophysics reports·2022
    Same author

    Osteoporotic Hip Fracture Incidence Rates in the Main Urban Area of Romania.

    Acta endocrinologica (Bucharest, Romania : 2005)·2021
    Same author

    Probing complex dynamics with spatiotemporal coherence-gated DLS.

    Applied optics·2019
    Same author

    Passive sensing around the corner using spatial coherence.

    Nature communications·2018
    Same author

    Multimode interference dynamic light scattering.

    Optics letters·2018
    Same journal

    Gaussian-modulated continuous-variable quantum key distribution over 60 km fiber using an integrated silicon photonic receiver.

    Optics letters·2026
    Same journal

    E2E-OCT: end-to-end joint learning model using optical coherence tomography images for vocal cord leukoplakia diagnosis.

    Optics letters·2026
    Same journal

    Holographic generation of panoramic 3D scenes by concave ellipsoidal mirror reflection.

    Optics letters·2026
    Same journal

    Dual-pilot phase recovery with pair-wise maximum-ratio combining for coherent PONs.

    Optics letters·2026
    Same journal

    Mapping the whispering gallery modes of a CaF<sub>2</sub> disk resonator with half-tapered fibers to estimate the fundamental mode volume.

    Optics letters·2026
    Same journal

    Quantitative estimation of deep-subwavelength scale via dark-field scattering axial energy concentration decay profiles.

    Optics letters·2026
    See all related articles

    This study presents a new light-scattering method to analyze random media dynamics. It enables simultaneous measurement of scatterer size and concentration in dense suspensions.

    Area of Science:

    • Optics and Photonics
    • Materials Science
    • Colloid Science

    Background:

    • Investigating dynamics in random media is challenging due to broad optical densities.
    • Traditional methods often struggle with dense colloidal suspensions.
    • Precise characterization of scatterer properties is crucial for material science applications.

    Purpose of the Study:

    • To introduce a novel light-scattering technique for studying dynamics in random media.
    • To enable simultaneous measurement of average scatterer size and concentration.
    • To overcome limitations of existing methods in dense colloidal suspensions.

    Main Methods:

    • Utilizing spatial coherence of single-mode optical fiber.
    • Employing temporal coherence of a broadband light source.

    Related Experiment Videos

  • Analyzing optical mixing in the frequency domain via Fresnel reflection at the fiber-medium interface.

    • Main Results:

    • Successfully isolated the measurement volume at the optical waveguide's end.
    • Demonstrated direct frequency-domain analysis of optical mixing.
    • Validated the technique for simultaneous scatterer size and concentration measurement.

    Conclusions:

    • The developed light-scattering technique offers a novel approach for random media dynamics.
    • It provides simultaneous characterization of scatterer size and concentration in dense suspensions.
    • This method advances the study of complex colloidal systems.