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

Clinical and histological features retain their prognostic impact under interferon therapy of CML: a pilot study.

American journal of hematology·1995
Same author

New gentamicin-resistance and lacZ promoter-probe cassettes suitable for insertion mutagenesis and generation of transcriptional fusions.

Gene·1995
Same author

Rapid and persistent desensitization of m3 muscarinic acetylcholine receptor-stimulated phospholipase D. Concomitant sensitization of phospholipase C.

The Journal of biological chemistry·1995
Same author

cDNA analysis of the mite allergen Lep d 1 identifies two different isoallergens and variants.

FEBS letters·1995
Same author

Functional characterization of the higher plant chloroplast chaperonins.

The Journal of biological chemistry·1995
Same author

The nuclear membrane-associated honeycomb structure of the unicellular organism Amoeba proteus: on the search for homologies with the nuclear lamina of metazoa.

European journal of cell biology·1995

Related Experiment Video

Updated: Jul 9, 2026

Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping
09:43

Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping

Published on: March 20, 2017

Fiber-optic polarimetric strain sensor with three-wavelength digital phase demodulation.

M Schmidt, N Fürstenau, W Bock

    Optics Letters
    |December 11, 2007
    PubMed
    Summary

    This study demonstrates a fiber-optic polarimetric strain sensor with high accuracy. The sensor achieves a strain resolution of 2.5 microstrain (µε) for precise measurements.

    More Related Videos

    A Silicon-tipped Fiber-optic Sensing Platform with High Resolution and Fast Response
    09:03

    A Silicon-tipped Fiber-optic Sensing Platform with High Resolution and Fast Response

    Published on: January 7, 2019

    Fiber Optic Distributed Sensors for High-resolution Temperature Field Mapping
    09:48

    Fiber Optic Distributed Sensors for High-resolution Temperature Field Mapping

    Published on: November 7, 2016

    Related Experiment Videos

    Last Updated: Jul 9, 2026

    Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping
    09:43

    Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping

    Published on: March 20, 2017

    A Silicon-tipped Fiber-optic Sensing Platform with High Resolution and Fast Response
    09:03

    A Silicon-tipped Fiber-optic Sensing Platform with High Resolution and Fast Response

    Published on: January 7, 2019

    Fiber Optic Distributed Sensors for High-resolution Temperature Field Mapping
    09:48

    Fiber Optic Distributed Sensors for High-resolution Temperature Field Mapping

    Published on: November 7, 2016

    Area of Science:

    • Optoelectronics
    • Fiber Optic Sensors
    • Materials Science

    Background:

    • Fiber-optic sensors offer advantages in harsh environments.
    • Polarimetric sensors utilize light polarization for measurements.
    • Accurate strain sensing is crucial for structural health monitoring.

    Purpose of the Study:

    • To investigate a fiber-optic polarimetric strain sensor with a 10-cm sensing length.
    • To evaluate a three-wavelength passive quadrature digital phase demodulation technique.
    • To assess the sensor's performance in quasi-static strain sensing applications.

    Main Methods:

    • Utilized a superluminescent diode light source and narrow-band interference filters.
    • Employed real-time processing of interference intensities with an arctan-phase-stepping algorithm.
    • Performed quasi-static strain sensing on a composite reinforced plastic rod.

    Main Results:

    • Achieved a measured displacement sensitivity of 125 mrad/µm, closely matching theoretical values.
    • Demonstrated a linearity of the phase-strain characteristic of approximately 1%.
    • Obtained a strain resolution of 2.5 microstrain (µε) despite low fringe contrast.

    Conclusions:

    • The developed fiber-optic polarimetric strain sensor provides accurate and reliable strain measurements.
    • The three-wavelength passive quadrature digital phase demodulation technique is effective for strain sensing.
    • The sensor shows potential for applications requiring high-resolution strain monitoring.