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

Energy Stored In A Coaxial Cable01:31

Energy Stored In A Coaxial Cable

2.0K
A coaxial cable consists of a central copper conductor used for transmitting signals, followed by an insulator shield, a metallic braided mesh that prevents signal interference, and a plastic layer that encases the entire assembly.
In the simplest form, a coaxial cable can be represented by two long hollow concentric cylinders in which the current flows in opposite directions. The magnetic field inside and outside the coaxial cable is determined by using Ampère's law. The magnetic field inside...
2.0K
The Antenna Complex01:15

The Antenna Complex

7.7K
Plants and other photosynthetic organisms comprise pigments capable of absorption of direct sunlight. These pigments are present in the reaction center - the main site of photochemical reactions as well as in the antenna complex. Under average light conditions, the rate at which reaction center pigments absorb light is far below the electron transport chain's capacity. As a result, the reaction center alone cannot provide enough energy to drive photosynthesis. The photosynthetic efficiency can...
7.7K

You might also read

Related Articles

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

Sort by
Same author

Characterization studies of photonic wire bonding for fiber array integration.

Optics express·2026
Same author

Proline-rich 15 depletion enhances Nrf2 cascade to promote osteoblast survival from oxidative injury.

Communications biology·2025
Same author

Monolithically integrated ultra-wideband photonic receiver on thin film lithium niobate.

Communications engineering·2025
Same author

Compact thin film lithium niobate folded intensity modulator using a waveguide crossing.

Optics express·2022
Same author

Instantaneous microwave-photonic spatial-spectral channelization via k-space imaging.

Optics express·2021
Same author

Resource Misallocation and Energy-Related Pollution.

International journal of environmental research and public health·2021

Related Experiment Video

Updated: Jan 17, 2026

Characterization of SiN Integrated Optical Phased Arrays on a Wafer-Scale Test Station
05:57

Characterization of SiN Integrated Optical Phased Arrays on a Wafer-Scale Test Station

Published on: April 1, 2020

8.5K

Coherently distributed RF antenna arrays using photonic links.

Shadia Islam Chowdhury, Hannah Sinigaglio, Md Saheed Ullah

    Optics Express
    |September 23, 2025
    PubMed
    Summary

    Radio-frequency-over-fiber (RFoF) technology enables distributed antenna systems to maintain signal integrity over long distances. This research demonstrates creating flat holographic field profiles using optimized complex weights on antenna elements.

    More Related Videos

    Design, Fabrication, and Experimental Characterization of Plasmonic Photoconductive Terahertz Emitters
    10:54

    Design, Fabrication, and Experimental Characterization of Plasmonic Photoconductive Terahertz Emitters

    Published on: July 8, 2013

    15.3K
    A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference
    07:56

    A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference

    Published on: September 5, 2019

    8.9K

    Related Experiment Videos

    Last Updated: Jan 17, 2026

    Characterization of SiN Integrated Optical Phased Arrays on a Wafer-Scale Test Station
    05:57

    Characterization of SiN Integrated Optical Phased Arrays on a Wafer-Scale Test Station

    Published on: April 1, 2020

    8.5K
    Design, Fabrication, and Experimental Characterization of Plasmonic Photoconductive Terahertz Emitters
    10:54

    Design, Fabrication, and Experimental Characterization of Plasmonic Photoconductive Terahertz Emitters

    Published on: July 8, 2013

    15.3K
    A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference
    07:56

    A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference

    Published on: September 5, 2019

    8.9K

    Area of Science:

    • Optoelectronics
    • Antenna Systems
    • Holography

    Background:

    • Radio-frequency-over-fiber (RFoF) links offer low-loss transmission of radio frequency (RF) signals.
    • Maintaining spatial and temporal coherence of RF signals over distance is crucial for advanced antenna systems.
    • Holographic field profiles can shape RF signals in the plane of propagation.

    Purpose of the Study:

    • To implement a remotely distributed antenna system using RFoF links.
    • To achieve "in-plane" holographic field profiles with optimized complex weights.
    • To experimentally validate the system's performance and compare it with simulations.

    Main Methods:

    • Utilizing RF-photonic links for remote antenna distribution.
    • Applying optimized complex weights to distributed antenna elements.
    • Conducting a one-dimensional indoor experiment for validation.

    Main Results:

    • Demonstrated the preservation of spatial and temporal coherence of RF signals over long distances.
    • Successfully realized "flat," in-plane holographic field profiles.
    • Experimental results showed good agreement with simulation data.

    Conclusions:

    • RFoF technology is effective for creating high-fidelity distributed antenna systems.
    • The proposed method enables the generation of in-plane holographic RF fields.
    • The system shows promise for applications requiring precise RF signal shaping.