Jove
Visualize
Contact Us

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

Vitamin D deficiency and diabetic retinopathy risk.

Journal francais d'ophtalmologie·2023
Same author

Does Gadolinium Deposition Lead to Metabolite Alteration in the Dentate Nucleus? An MRS Study in Patients with MS.

AJNR. American journal of neuroradiology·2022
Same author

A Literature Review of the Effects of Air Pollution on COVID-19 Health Outcomes Worldwide: Statistical Challenges and Data Visualization.

Annual review of public health·2022
Same author

Lymph Node Metastases Detection Using Gd<sub>2</sub>O<sub>3</sub>@PCD as Novel Multifunctional Contrast Imaging Agent in Metabolic Magnetic Resonance Molecular Imaging.

Contrast media & molecular imaging·2022
Same author

Novel FMRI-Compatible wrist robotic device for brain activation assessment during rehabilitation exercise.

Medical engineering & physics·2020
Same author

Diagnostic value of 3 T MR spectroscopy, diffusion-weighted MRI, and apparent diffusion coefficient value for distinguishing benign from malignant myometrial tumours.

Clinical radiology·2019
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: Mar 31, 2026

Patterning via Optical Saturable Transitions - Fabrication and Characterization
08:19

Patterning via Optical Saturable Transitions - Fabrication and Characterization

Published on: December 11, 2014

7.3K

Reconfigurable optofluidic switch for generation of optical pulse width modulation based on tunable reflective

M Mansuori, G H Zareei, H Hashemi

    Applied Optics
    |October 20, 2015
    PubMed
    Summary

    We developed a new optofluidic switch for optical pulse width modulation (PWM) using microfluidic droplets and microbubbles. This method offers reconfigurable design and easy control over PWM generation parameters.

    More Related Videos

    Author Spotlight: Developing a Unique Modular Microphysiological System to Mimic Human Barrier Tissue
    06:20

    Author Spotlight: Developing a Unique Modular Microphysiological System to Mimic Human Barrier Tissue

    Published on: February 16, 2024

    1.7K
    Reconfigurable Microfluidic Channel with Pin-discretized Sidewalls
    10:39

    Reconfigurable Microfluidic Channel with Pin-discretized Sidewalls

    Published on: April 12, 2018

    7.9K

    Related Experiment Videos

    Last Updated: Mar 31, 2026

    Patterning via Optical Saturable Transitions - Fabrication and Characterization
    08:19

    Patterning via Optical Saturable Transitions - Fabrication and Characterization

    Published on: December 11, 2014

    7.3K
    Author Spotlight: Developing a Unique Modular Microphysiological System to Mimic Human Barrier Tissue
    06:20

    Author Spotlight: Developing a Unique Modular Microphysiological System to Mimic Human Barrier Tissue

    Published on: February 16, 2024

    1.7K
    Reconfigurable Microfluidic Channel with Pin-discretized Sidewalls
    10:39

    Reconfigurable Microfluidic Channel with Pin-discretized Sidewalls

    Published on: April 12, 2018

    7.9K

    Area of Science:

    • Optofluidics
    • Microfluidics
    • Optical Engineering
    • Photonics

    Background:

    • Optical Pulse Width Modulation (PWM) is crucial for optical signal processing and telecommunications.
    • Existing methods for generating optical PWM can be complex and lack reconfigurability.
    • Microfluidic systems offer precise control over fluid dynamics and interfaces, enabling novel optical functionalities.

    Purpose of the Study:

    • To present a novel numerical method for generating optical PWM using a microfluidic droplet.
    • To demonstrate a reconfigurable, single-layer, planar optofluidic PWM switch.
    • To investigate the control of PWM generation parameters through fluid dynamics.

    Main Methods:

    • Utilized a microfluidic droplet with a tunable reflective interface for optical PWM generation.
    • Employed excited alternating microbubbles to drive the optofluidic PWM switch.
    • Validated the design using Finite Element Method (FEM) for mechanical simulation and Finite-Difference Time-Domain (FDTD) for optical simulation.

    Main Results:

    • Successfully demonstrated a functional optofluidic PWM switch.
    • Showcased that PWM generation frequency and switching speed are controllable via input fluid mass flow rates and droplet/plug shape.
    • Confirmed the reconfigurability and ease of control of the proposed design through simulations.

    Conclusions:

    • The proposed numerical method and optofluidic design provide an effective and reconfigurable approach for optical PWM generation.
    • This technique offers precise control over PWM parameters, making it suitable for advanced optical signal modulation.
    • The validated design paves the way for new applications in integrated photonics and optical communication systems.