Jove
Visualize
Contact Us

Related Experiment Videos

Axial and angular displacement fiber-optic sensor.

D Sagrario, P Mead

    Applied Optics
    |February 28, 2008
    PubMed
    Summary
    This summary is machine-generated.

    This study introduces an intensity-based fiber-optic sensor for precise axial and angular displacement measurement. The novel sensor offers improved angular range and shows potential for manufacturing industry applications.

    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

    In vitro bioassessment of the immunomodulatory activity of Saccharomyces cerevisiae components using bovine macrophages and Mycobacterium avium ssp. paratuberculosis.

    Journal of dairy science·2018
    Same author

    Risk factors for tick exposure in suburban settings in the Northeastern United States.

    Ticks and tick-borne diseases·2017
    Same author

    Salmonella infections associated with mung bean sprouts: epidemiological and environmental investigations.

    Epidemiology and infection·2008
    Same author

    A critical appraisal of "chronic Lyme disease".

    The New England journal of medicine·2007
    Same author

    Sharps injury reduction using Sharpsmart--a reusable sharps management system.

    The Journal of hospital infection·2003
    Same author

    The implementation of venous leg ulcer guidelines: process analysis of the intervention used in a multi-centre, pragmatic, randomized, controlled trial.

    Journal of clinical nursing·2002
    Same journal

    Multifunctional reconfigurable terahertz metasurface based on vanadium dioxide phase transition: achieving broadband absorption and efficient polarization conversion.

    Applied optics·2026
    Same journal

    High-Q-factor electromagnetically induced transparency utilizing quasi-bound states in the continuum in an all-dielectric terahertz metasurface.

    Applied optics·2026
    Same journal

    Automated stitching interferometry for high-precision metrology of X-ray mirrors.

    Applied optics·2026
    Same journal

    Experimental demonstration of an approach to designing a metal-dielectric DBR resonant cavity structure.

    Applied optics·2026
    Same journal

    High-precision wavefront reconstruction from a single-shot interferogram using a physics-driven hybrid feature calibration network.

    Applied optics·2026
    Same journal

    Ultra-high-Q Fano resonance based on coupled topological corner states in Kagome photonic crystals.

    Applied optics·2026
    See all related articles
    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

    Area of Science:

    • Optoelectronics and Sensor Technology
    • Mechanical Engineering and Metrology

    Background:

    • Accurate measurement of axial and angular displacement is critical for industrial applications.
    • Existing methods often have limitations in angular range and simultaneous multi-parameter measurement.

    Purpose of the Study:

    • To design and test an intensity-based fiber-optic sensor for measuring axial and angular displacement.
    • To develop a mathematical model for simultaneous calculation of position and tilt parameters.
    • To evaluate the sensor's potential for industrial applications in position and vibration control.

    Main Methods:

    • Design and laboratory testing of an intensity-based fiber-optic sensor.
    • Development of a mathematical model for simultaneous calculation of displacement and tilt.

    Related Experiment Videos

  • Experimental validation of sensor performance against theoretical predictions.

    • Main Results:

    • Demonstrated axial displacement range of 2 mm with 40 µm accuracy.
    • Demonstrated angular displacement range of 40 mrad with 0.5 mrad accuracy.
    • Good agreement between experimental results and the developed mathematical model.
    • Significant improvement in angular measurement range compared to prior methods.

    Conclusions:

    • The developed fiber-optic sensor accurately measures axial and angular displacement.
    • The sensor and its mathematical model show significant potential for manufacturing industry applications.
    • Further improvements in range and sensitivity are feasible.