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 29, 2025

Writing Bragg Gratings in Multicore Fibers
08:48

Writing Bragg Gratings in Multicore Fibers

Published on: April 20, 2016

8.1K

Multi-node wearable optical sensor based on microfiber Bragg gratings.

Ruyi Lu, Xu Yue, Qiaochu Yang

    Optics Express
    |April 4, 2024
    PubMed
    Summary
    This summary is machine-generated.

    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

    Oridonin protects the lung against hyperoxia-induced injury in a mouse model.

    Undersea & hyperbaric medicine : journal of the Undersea and Hyperbaric Medical Society, Inc·2017
    Same author

    Sarcomatoid Renal Cell Carcinoma Has a Distinct Molecular Pathogenesis, Driver Mutation Profile, and Transcriptional Landscape.

    Clinical cancer research : an official journal of the American Association for Cancer Research·2017
    Same author

    Cell type-selective imaging and profiling of newly synthesized proteomes by using puromycin analogues.

    Chemical communications (Cambridge, England)·2017
    Same author

    A cheat sheet to navigate the complex maze of pharmaceutical exclusivities in Europe.

    Pharmaceutical patent analyst·2017
    Same author

    Hydroxamic Acids as Chemoselective (ortho-Amino)arylation Reagents via Sigmatropic Rearrangement.

    Angewandte Chemie (International ed. in English)·2017
    Same author

    Nerve Growth Factor Is Associated With Sexual Pain in Women With Endometriosis.

    Reproductive sciences (Thousand Oaks, Calif.)·2017
    Same journal

    Denoising algorithm of Φ-OTDR systems based on adaptive fractional wavelet transform denoising.

    Optics express·2026
    Same journal

    Millisecond photon-to-photon latency and high-speed volumetric projection system for optogenetics.

    Optics express·2026
    Same journal

    Polarization-encoded coaxial structured light for high-precision 3D surface profilometry.

    Optics express·2026
    Same journal

    Discrete freeform optical design based on collaborative optimization of point cloud and local normals.

    Optics express·2026
    Same journal

    Ultrafast ghost imaging with 25 GHz speckle switching and wavelength-division multiplexing.

    Optics express·2026
    Same journal

    Atomic vapor cells fabricated by femtosecond laser welding of standard-optical-quality glass.

    Optics express·2026
    See all related articles

    A new multi-node wearable optical sensor (MNWOS) uses cascaded microfiber Bragg gratings (µFBG) for flexible, multipoint health monitoring. This compact device accurately measures temperature, pressure, and bending, enabling advanced human-machine interfaces and medical diagnostics.

    Area of Science:

    • Materials Science
    • Biomedical Engineering
    • Optoelectronics

    Background:

    • Wearable sensors are crucial for continuous health monitoring and personalized therapy.
    • Holistic health assessment requires multi-node sensing capabilities.
    • Existing flexible sensors often lack the ability to perform multipoint measurements of various physical parameters.

    Purpose of the Study:

    • To develop a multi-node wearable optical sensor (MNWOS) for comprehensive health monitoring.
    • To integrate cascaded microfiber Bragg gratings (µFBG) into a flexible substrate for enhanced functionality.
    • To enable simultaneous measurement of multiple physical variables at different locations.

    Main Methods:

    • Fabrication of a multi-node wearable optical sensor using cascaded microfiber Bragg gratings (µFBG).

    More Related Videos

    A Random-displacement Measurement by Combining a Magnetic Scale and Two Fiber Bragg Gratings
    00:08

    A Random-displacement Measurement by Combining a Magnetic Scale and Two Fiber Bragg Gratings

    Published on: September 30, 2019

    6.3K
    Optimized Sealing Process and Real-Time Monitoring of Glass-to-Metal Seal Structures
    04:41

    Optimized Sealing Process and Real-Time Monitoring of Glass-to-Metal Seal Structures

    Published on: September 2, 2019

    7.4K

    Related Experiment Videos

    Last Updated: Jun 29, 2025

    Writing Bragg Gratings in Multicore Fibers
    08:48

    Writing Bragg Gratings in Multicore Fibers

    Published on: April 20, 2016

    8.1K
    A Random-displacement Measurement by Combining a Magnetic Scale and Two Fiber Bragg Gratings
    00:08

    A Random-displacement Measurement by Combining a Magnetic Scale and Two Fiber Bragg Gratings

    Published on: September 30, 2019

    6.3K
    Optimized Sealing Process and Real-Time Monitoring of Glass-to-Metal Seal Structures
    04:41

    Optimized Sealing Process and Real-Time Monitoring of Glass-to-Metal Seal Structures

    Published on: September 2, 2019

    7.4K
  • Implementation of a reflective operation mode for ultra-compact sensor design.
  • Development of an eccentric package configuration for discerning bending direction and angle.
  • Utilizing a sensing matrix to decouple and quantify multi-parameter (temperature, pressure, bending) measurements.

    • Main Results:

    • The MNWOS successfully achieved multipoint monitoring of temperature and pressure in static and dynamic modes.
    • The sensor demonstrated the ability to discern bending direction and measure bending angle.
    • Multi-parameter sensing was realized by solving the sensing matrix, differentiating sensitivities of µFBGs.
    • The sensor's compact size and flexible integration were confirmed.

    Conclusions:

    • The developed MNWOS offers a promising solution for advanced, flexible, and multipoint health monitoring.
    • The sensor's ability to measure diverse physical parameters enhances its utility in personalized therapy and diagnostics.
    • This technology holds significant potential for future human-machine interfaces and medical/health detection systems.