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

Parallel Processing01:20

Parallel Processing

819
The brain processes sensory information rapidly due to parallel processing, which involves sending data across multiple neural pathways at the same time. This method allows the brain to manage various sensory qualities, such as shapes, colors, movements, and locations, all concurrently. For instance, when observing a forest landscape, the brain simultaneously processes the movement of leaves, the shapes of trees, the depth between them, and the various shades of green. This enables a quick and...
819
Parallel-axis Theorem01:06

Parallel-axis Theorem

8.4K
The parallel-axis theorem provides a convenient and quick method of finding the moment of inertia of an object about an axis parallel to the axis passing through its center of mass. Consider a thin rod as an example. There is a striking similarity between the process of finding the moment of inertia of a thin rod about an axis through its middle, where the center of mass lies, and about an axis through its end using the conventional method. In the conventional method, the concept of linear mass...
8.4K

You might also read

Related Articles

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

Sort by
Same author

Postoperative computed tomography segmentation with artificial intelligence for a closed-loop workflow in computer-assisted jaw reconstruction.

International journal of oral and maxillofacial surgery·2026
Same author

Emergent surgical airway for patients with head and neck conditions: a systematic review and meta-analysis.

International journal of oral and maxillofacial surgery·2025
Same author

[Clinical characteristics, intervention outcomes and influencing factors for abandonment of infected arteriovenous grafts].

Zhonghua yi xue za zhi·2025
Same author

Imaging features of non-nasopharyngeal lymphoepithelial carcinoma of the head and neck.

Clinical radiology·2025
Same author

[Evaluation of high-risk HPV genotyping detection in cervical cancer screening based on a prospective cohort study].

Zhonghua zhong liu za zhi [Chinese journal of oncology]·2025
Same author

[Obinutuzumab induced acute thrombocytopenia: a case report].

Zhonghua xue ye xue za zhi = Zhonghua xueyexue zazhi·2025
Same journal

Multifunctional reconfigurable terahertz metasurface based on vanadium dioxide phase transition: achieving broadband absorption and efficient polarization conversion.

Applied optics·2026
Same journal

High-Q-factor electromagnetically induced transparency utilizing quasi-bound states in the continuum in an all-dielectric terahertz metasurface.

Applied optics·2026
Same journal

Automated stitching interferometry for high-precision metrology of X-ray mirrors.

Applied optics·2026
Same journal

Experimental demonstration of an approach to designing a metal-dielectric DBR resonant cavity structure.

Applied optics·2026
Same journal

High-precision wavefront reconstruction from a single-shot interferogram using a physics-driven hybrid feature calibration network.

Applied optics·2026
Same journal

Ultra-high-Q Fano resonance based on coupled topological corner states in Kagome photonic crystals.

Applied optics·2026
See all related articles

Related Experiment Video

Updated: Feb 28, 2026

Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms
08:48

Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms

Published on: September 25, 2020

6.3K

Optical parallel-access shared memory system: analysis and experimental demonstration.

K Y Li, B K Jenkins

    Applied Optics
    |October 22, 2010
    PubMed
    Summary
    This summary is machine-generated.

    This study presents an optical parallel-access shared memory using a photorefractive crystal. It enables fast, independent memory operations, outperforming conventional holographic memories.

    More Related Videos

    Quasi-light Storage for Optical Data Packets
    07:45

    Quasi-light Storage for Optical Data Packets

    Published on: February 6, 2014

    11.4K
    Gradient Echo Quantum Memory in Warm Atomic Vapor
    10:00

    Gradient Echo Quantum Memory in Warm Atomic Vapor

    Published on: November 11, 2013

    13.3K

    Related Experiment Videos

    Last Updated: Feb 28, 2026

    Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms
    08:48

    Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms

    Published on: September 25, 2020

    6.3K
    Quasi-light Storage for Optical Data Packets
    07:45

    Quasi-light Storage for Optical Data Packets

    Published on: February 6, 2014

    11.4K
    Gradient Echo Quantum Memory in Warm Atomic Vapor
    10:00

    Gradient Echo Quantum Memory in Warm Atomic Vapor

    Published on: November 11, 2013

    13.3K

    Area of Science:

    • Optoelectronics
    • Computer Engineering
    • Materials Science

    Background:

    • Digital shared memory computers require efficient memory access.
    • Optical data storage offers high density and speed potential.
    • Photorefractive crystals are suitable for holographic data storage.

    Purpose of the Study:

    • To propose and demonstrate an optical implementation of a parallel-access shared memory.
    • To enable independent and parallel memory operations.
    • To analyze and compare its performance with existing technologies.

    Main Methods:

    • Utilizing a single photorefractive crystal (Fe:LiNbO3).
    • Employing incoherent/coherent double angular multiplexing for data storage.
    • Implementing a four-operation instruction set (READ, WRITE, SELECTIVE ERASE, REFRESH).
    • Demonstrating simultaneous READ and WRITE operations.

    Main Results:

    • Successfully implemented two memory modules in a single crystal.
    • Each module supported up to two 5-bit data blocks.
    • Demonstrated parallel and independent access to memory modules.
    • Analyzed projected performance metrics.

    Conclusions:

    • The optical parallel-access shared memory is feasible and efficient.
    • It offers advantages over conventional page-addressed volume holographic memories.
    • This technology has potential for future digital shared memory systems.