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 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

LP(01)-LP(02) interferometric fiber-optic sensing using phase-dependent loss in a light tap.

A Sharma, R Posey, L Phillips

    Optics Letters
    |October 31, 2009
    PubMed
    Summary

    A novel fiber-optic sensor uses light intensity changes between two modes (LP01 and LP02) in a few-mode fiber. This design enables a compact interferometric temperature sensor by monitoring light loss.

    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

    CD28 ligation prevents bacterial toxin-induced septic shock in mice by inducing IL-10 expression.

    Journal of immunology (Baltimore, Md. : 1950)·1997
    Same author

    MR imaging of tubercular spinal arachnoiditis.

    AJR. American journal of roentgenology·1997
    Same author

    Interactions between transvenous nonthoracotomy cardioverter defibrillator systems and permanent transvenous endocardial pacemakers.

    Pacing and clinical electrophysiology : PACE·1997
    Same author

    Role of the carboxyl-terminal region of Porphyromonas gingivalis fimbrillin in binding to salivary proteins.

    Infection and immunity·1997
    Same author

    Phenethyl isothiocyanate modulates clastogenicity of mitomycin C and cyclophosphamide in vivo.

    Mutation research·1996
    Same author

    Expression of functional Porphyromonas gingivalis fimbrillin polypeptide domains on the surface of Streptococcus gordonii.

    Applied and environmental microbiology·1996

    Area of Science:

    • Optoelectronics
    • Fiber optics
    • Interferometry

    Background:

    • Fiber-optic sensors often require bulky components like spatial filters.
    • Controlling light modes in fiber optics is crucial for sensing applications.

    Purpose of the Study:

    • To design a novel dual-mode interferometer using a few-mode fiber.
    • To develop a compact interferometric temperature sensor by monitoring light loss.

    Main Methods:

    • Investigating the dependence of light intensity on the phase difference between LP(01) and LP(02) modes.
    • Designing a dual-mode interferometer that monitors light loss through a fiber-optic light tap.
    • Applying the device as an interferometric temperature sensor.

    Main Results:

    More Related Videos

    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

    Fabrication and Characterization of Disordered Polymer Optical Fibers for Transverse Anderson Localization of Light
    09:19

    Fabrication and Characterization of Disordered Polymer Optical Fibers for Transverse Anderson Localization of Light

    Published on: July 29, 2013

    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

    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

    Fabrication and Characterization of Disordered Polymer Optical Fibers for Transverse Anderson Localization of Light
    09:19

    Fabrication and Characterization of Disordered Polymer Optical Fibers for Transverse Anderson Localization of Light

    Published on: July 29, 2013

    • Light intensity from a fiber-optic light tap is sensitive to the phase difference between LP(01) and LP(02) modes.
    • A novel dual-mode interferometer was designed, eliminating the need for a spatial filter.
    • The device demonstrated successful application as an interferometric temperature sensor.

    Conclusions:

    • The sensitivity of light intensity to modal phase differences in few-mode fibers can be exploited for sensor design.
    • A compact and efficient dual-mode interferometer was developed for sensing applications.
    • This technology offers a promising approach for interferometric temperature sensing.