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

You might also read

Related Articles

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

Sort by
Same author

Prevalence of urinary tract cancer in the Spanish cohort of the IDENTIFY study.

Actas urologicas espanolas·2023
Same author

Phylogenetic placement and lectotypification of <i>Pseudotryblidium neesii</i> (<i>Helotiales, Leotiomycetes</i>).

Fungal systematics and evolution·2020
Same author

Assessments of activities of daily living after arthroscopic SLAP repair with knot-tying versus knotless suture anchors.

Archives of orthopaedic and trauma surgery·2019
Same author

The medial open-wegde osteotomy generates progressive intrameniscal integrity changes in the lateral knee compartment: a prospective MR-assessment after valgic osteotomy in the varus gonarthritic knee.

Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA·2018
Same author

Outcome of arthroscopic SLAP repair using knot-tying-suture anchors compared with knotless-suture anchors in athletes.

Archives of orthopaedic and trauma surgery·2018
Same author

[Rectal bleeding in a 60-year-old woman under anticoagulation and platelet aggregation inhibition].

Der Internist·2018

Related Experiment Video

Updated: Jun 19, 2026

Implementation of a Reference Interferometer for Nanodetection
16:11

Implementation of a Reference Interferometer for Nanodetection

Published on: April 26, 2014

Electronically scanned white-light interferometry: a novel noise-resistant signal processing.

R Dändliker, E Zimmermann, G Frosio

    Optics Letters
    |October 2, 2009
    PubMed
    Summary

    This study introduces a new signal processing technique for accurately locating white-light fringe signals. The method offers a simple, fast, and noise-resistant solution for precise fringe analysis.

    More Related Videos

    Optical Recording of Suprathreshold Neural Activity with Single-cell and Single-spike Resolution
    08:48

    Optical Recording of Suprathreshold Neural Activity with Single-cell and Single-spike Resolution

    Published on: September 5, 2012

    A Multimodal Wide-Field Fourier-Transform Raman Microscope
    06:48

    A Multimodal Wide-Field Fourier-Transform Raman Microscope

    Published on: December 30, 2025

    Related Experiment Videos

    Last Updated: Jun 19, 2026

    Implementation of a Reference Interferometer for Nanodetection
    16:11

    Implementation of a Reference Interferometer for Nanodetection

    Published on: April 26, 2014

    Optical Recording of Suprathreshold Neural Activity with Single-cell and Single-spike Resolution
    08:48

    Optical Recording of Suprathreshold Neural Activity with Single-cell and Single-spike Resolution

    Published on: September 5, 2012

    A Multimodal Wide-Field Fourier-Transform Raman Microscope
    06:48

    A Multimodal Wide-Field Fourier-Transform Raman Microscope

    Published on: December 30, 2025

    Area of Science:

    • Physics
    • Signal Processing
    • Optical Metrology

    Background:

    • Accurate determination of white-light fringe signal center positions is crucial for various metrology applications.
    • Existing methods may suffer from limitations in speed, accuracy, or noise resistance.

    Purpose of the Study:

    • To develop and validate a novel signal processing method for precise white-light fringe center determination.
    • To enhance the accuracy and robustness of fringe analysis in optical measurement systems.

    Main Methods:

    • A two-step signal processing approach is proposed.
    • Calculation of the signal power's center of gravity to sub-fringe period accuracy.
    • Synchronous sampling (four samples per fringe period) for zero-fringe phase calculation.

    Main Results:

    • The method achieves better than half a fringe period accuracy in initial localization.
    • The zero-fringe phase is calculated with high precision.
    • Demonstrated simplicity of operation, high speed, accuracy, and exceptional noise resistance through theoretical analysis and experiments.

    Conclusions:

    • The proposed signal processing method provides a robust and efficient solution for white-light fringe analysis.
    • This technique is suitable for applications demanding high accuracy and reliability in noisy environments.
    • The method offers significant advantages over conventional approaches in terms of performance and ease of use.