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

Propagation Speed of Electromagnetic Waves01:30

Propagation Speed of Electromagnetic Waves

4.9K
Electromagnetic waves are consistent with Ampere's law. Assuming there is no conduction current Ampere's law is given as:
4.9K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Reproductive history and cognitive health among older Norwegian females and males: the population-based HUNT Study.

Journal of psychiatric research·2026
Same author

Nonlinear optical vector processing using linear silicon photonic circuits for 50 Gb/s memory and string similarity functions.

Nature communications·2025
Same author

Radiation-Induced Wavelength Shifts in Fiber Bragg Gratings Exposed to Gamma Rays and Neutrons in a Nuclear Reactor.

Sensors (Basel, Switzerland)·2025
Same author

Exploring the Association between Amyloid-β and Memory Markers for Alzheimer's Disease in Cognitively Unimpaired Older Adults.

The journal of prevention of Alzheimer's disease·2024
Same author

Polygenic indices for cognition in healthy aging; the role of brain measures.

Neuroimage. Reports·2023
Same author

Adjudicating Mild Cognitive Impairment Due to Alzheimer's Disease as a Novel Endpoint Event in the TOMMORROW Prevention Clinical Trial.

The journal of prevention of Alzheimer's disease·2022

Related Experiment Video

Updated: Mar 30, 2026

Quasi-light Storage for Optical Data Packets
07:45

Quasi-light Storage for Optical Data Packets

Published on: February 6, 2014

11.4K

Stable closed-loop fiber-optic delay of arbitrary radio-frequency waveforms.

A Ben-Amram, Y Stern, Y London

    Optics Express
    |November 13, 2015
    PubMed
    Summary
    This summary is machine-generated.

    This study compensates for thermal drifts in fiber-optic delay lines using chromatic dispersion. The method stabilizes radio-frequency (RF) waveforms for applications in radar and fiber sensing.

    More Related Videos

    Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy
    08:48

    Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy

    Published on: November 22, 2019

    8.1K
    Fabrication and Testing of Microfluidic Optomechanical Oscillators
    09:10

    Fabrication and Testing of Microfluidic Optomechanical Oscillators

    Published on: May 29, 2014

    12.8K

    Related Experiment Videos

    Last Updated: Mar 30, 2026

    Quasi-light Storage for Optical Data Packets
    07:45

    Quasi-light Storage for Optical Data Packets

    Published on: February 6, 2014

    11.4K
    Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy
    08:48

    Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy

    Published on: November 22, 2019

    8.1K
    Fabrication and Testing of Microfluidic Optomechanical Oscillators
    09:10

    Fabrication and Testing of Microfluidic Optomechanical Oscillators

    Published on: May 29, 2014

    12.8K

    Area of Science:

    • Optics and Photonics
    • Signal Processing
    • Materials Science

    Background:

    • Long fiber-optic delay lines are susceptible to thermal drifts, affecting signal integrity.
    • Chromatic dispersion is a key factor influencing signal delay in optical fibers.
    • Stable distribution of radio-frequency (RF) waveforms is crucial for advanced systems like radar and sensing.

    Purpose of the Study:

    • To develop a method for compensating thermal drifts in long fiber-optic delay lines.
    • To enable stable distribution of arbitrary RF waveforms, including broadband linear frequency-modulated (LFM) signals.
    • To enhance the performance of distributed Brillouin fiber sensing systems.

    Main Methods:

    • Utilizing chromatic dispersion to counteract thermal drifts in fiber-optic delay lines.
    • Modulating two tunable laser sources with an input RF waveform and a control RF sine wave.
    • Monitoring the RF phase of the control tone to adjust laser wavelengths and cancel thermal effects and dispersion.

    Main Results:

    • Demonstrated compensation of thermal drifts by actively adjusting laser wavelengths.
    • Achieved stable distribution of both sine waves and broadband LFM waveforms.
    • Successfully incorporated the method into a distributed Brillouin fiber sensing setup for hot-spot interrogation.

    Conclusions:

    • The proposed protocol effectively compensates for thermal drifts in fiber-optic delay lines.
    • The method is versatile, supporting arbitrary RF waveform processing.
    • This technique enhances the stability and applicability of fiber-optic systems in radar and sensing.