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 Concept Videos

Attenuated Total Reflectance (ATR) Infrared Spectroscopy: Overview01:13

Attenuated Total Reflectance (ATR) Infrared Spectroscopy: Overview

1.5K
Attenuated total reflectance (ATR) infrared spectroscopy is a powerful analytical technique used to study the composition of materials. It is widely employed in chemistry, materials science, forensic science, and other fields where sample characterization is required. ATR has several advantages over traditional transmission IR spectroscopy, including the requirement of little to no sample preparation and the ability to analyze a wide range of samples.
The ATR process begins by directing a beam...
1.5K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Derivation of the propagation equations for higher order aberrations of local wavefronts.

Journal of the Optical Society of America. A, Optics, image science, and vision·2011
Same author

Single dispersive gradient-index profile for the aging human lens.

Journal of the Optical Society of America. A, Optics, image science, and vision·2007
Same author

Design of an interferometric system for the measurement of phasing errors in segmented mirrors.

Applied optics·2002
See all related articles

Related Experiment Video

Updated: Mar 19, 2026

Author Spotlight: A Stable Phantom Material for Optical and Acoustic Imaging
04:54

Author Spotlight: A Stable Phantom Material for Optical and Acoustic Imaging

Published on: June 16, 2023

3.9K

Practical method for measuring and characterizing reflective convex surfaces using Ronchi deflectometry.

Franco Gonzales, Josep Arasa

    Applied Optics
    |March 17, 2026
    PubMed
    Summary
    This summary is machine-generated.

    This study demonstrates a new system for measuring convex optical surfaces using Ronchi deflectometry. The method accurately determines surface curvature by analyzing ray slopes from deflectometric data.

    More Related Videos

    Measuring Spatially- and Directionally-varying Light Scattering from Biological Material
    11:57

    Measuring Spatially- and Directionally-varying Light Scattering from Biological Material

    Published on: May 20, 2013

    14.0K
    Measurement of Carotenoids in Perifovea using the Macular Pigment Reflectometer
    09:35

    Measurement of Carotenoids in Perifovea using the Macular Pigment Reflectometer

    Published on: January 29, 2020

    8.3K

    Related Experiment Videos

    Last Updated: Mar 19, 2026

    Author Spotlight: A Stable Phantom Material for Optical and Acoustic Imaging
    04:54

    Author Spotlight: A Stable Phantom Material for Optical and Acoustic Imaging

    Published on: June 16, 2023

    3.9K
    Measuring Spatially- and Directionally-varying Light Scattering from Biological Material
    11:57

    Measuring Spatially- and Directionally-varying Light Scattering from Biological Material

    Published on: May 20, 2013

    14.0K
    Measurement of Carotenoids in Perifovea using the Macular Pigment Reflectometer
    09:35

    Measurement of Carotenoids in Perifovea using the Macular Pigment Reflectometer

    Published on: January 29, 2020

    8.3K

    Area of Science:

    • Optics and Optical Engineering
    • Metrology

    Background:

    • Accurate characterization of convex optical surfaces is crucial for various optical applications.
    • Existing measurement techniques may have limitations in terms of precision, cost, or applicability to specific surface types.

    Purpose of the Study:

    • To experimentally implement and validate a novel measurement system for convex optical surfaces.
    • To utilize Ronchi deflectometry for precise surface characterization.

    Main Methods:

    • Development of an experimental setup for Ronchi deflectometry.
    • Implementation of data processing procedures for analyzing deflectometric measurements.
    • System calibration and determination of surface curvature parameters from ray slope data.

    Main Results:

    • Successful experimental implementation of the Ronchi deflectometry-based measurement system.
    • Characterization of six convex optical surface samples across the system's effective range.
    • Validation of the method's ability to derive surface curvature parameters.

    Conclusions:

    • The proposed Ronchi deflectometry system offers a viable method for measuring convex optical surfaces.
    • The experimental results confirm the effectiveness of the data processing and calibration procedures.