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 19, 2026

Multimodal Volumetric Retinal Imaging by Oblique Scanning Laser Ophthalmoscopy (oSLO) and Optical Coherence Tomography (OCT)
12:22

Multimodal Volumetric Retinal Imaging by Oblique Scanning Laser Ophthalmoscopy (oSLO) and Optical Coherence Tomography (OCT)

Published on: August 4, 2018

High-throughput optical image crossbar switch that uses a point light source array.

M Fukui, K Kitayama

    Optics Letters
    |October 6, 2009
    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

    Bridging retraction method for robot-assisted surgery of rectal cancer-a video vignette.

    Techniques in coloproctology·2024
    Same author

    Risk for interspecies transmission of zoonotic pathogens during poultry processing and pork production in Peru: A qualitative study.

    Zoonoses and public health·2018
    Same author

    Soil phosphorus fractionation and phosphorus-use efficiencies of tropical rainforests along altitudinal gradients of Mount Kinabalu, Borneo.

    Oecologia·2017
    Same author

    Mode-selective optical packet switching in mode-division multiplexing networks.

    Optics express·2015
    Same author

    Lysyl oxidase secreted by tumour endothelial cells promotes angiogenesis and metastasis.

    British journal of cancer·2013
    Same author

    Ultra-broad band, low power, highly efficient coherent wavelength conversion in quantum dot SOA.

    Optics express·2012
    Same journal

    Gaussian-modulated continuous-variable quantum key distribution over 60 km fiber using an integrated silicon photonic receiver.

    Optics letters·2026
    Same journal

    E2E-OCT: end-to-end joint learning model using optical coherence tomography images for vocal cord leukoplakia diagnosis.

    Optics letters·2026
    Same journal

    Holographic generation of panoramic 3D scenes by concave ellipsoidal mirror reflection.

    Optics letters·2026
    Same journal

    Dual-pilot phase recovery with pair-wise maximum-ratio combining for coherent PONs.

    Optics letters·2026
    Same journal

    Mapping the whispering gallery modes of a CaF<sub>2</sub> disk resonator with half-tapered fibers to estimate the fundamental mode volume.

    Optics letters·2026
    Same journal

    Quantitative estimation of deep-subwavelength scale via dark-field scattering axial energy concentration decay profiles.

    Optics letters·2026
    See all related articles

    A novel high-throughput optical image crossbar switch (OPIX) utilizes point light sources for faster switching. This optical switching technology offers a large space-bandwidth product, ideal for parallel optical processing systems.

    Area of Science:

    • Optoelectronics
    • Optical Computing
    • Image Processing

    Background:

    • Traditional optical switching methods often face limitations in speed and space-bandwidth product.
    • Efficient data routing is crucial for high-performance parallel optical processing systems.

    Purpose of the Study:

    • To construct and evaluate a high-throughput optical image crossbar switch (OPIX) using a point light source array.
    • To demonstrate the OPIX's capability in creating various switching patterns for two-dimensional images.
    • To highlight the significance of OPIX for optical image data buses in parallel optical processing.

    Main Methods:

    • Construction of a prototype optical image crossbar switch (OPIX).
    • Utilization of a point light source array as the core switching device.

    More Related Videos

    Light-Sheet Imaging to Reveal Cardiac Structure in Rodent Hearts
    05:58

    Light-Sheet Imaging to Reveal Cardiac Structure in Rodent Hearts

    Published on: March 29, 2024

    Direct Imaging of Laser-driven Ultrafast Molecular Rotation
    10:52

    Direct Imaging of Laser-driven Ultrafast Molecular Rotation

    Published on: February 4, 2017

    Related Experiment Videos

    Last Updated: Jun 19, 2026

    Multimodal Volumetric Retinal Imaging by Oblique Scanning Laser Ophthalmoscopy (oSLO) and Optical Coherence Tomography (OCT)
    12:22

    Multimodal Volumetric Retinal Imaging by Oblique Scanning Laser Ophthalmoscopy (oSLO) and Optical Coherence Tomography (OCT)

    Published on: August 4, 2018

    Light-Sheet Imaging to Reveal Cardiac Structure in Rodent Hearts
    05:58

    Light-Sheet Imaging to Reveal Cardiac Structure in Rodent Hearts

    Published on: March 29, 2024

    Direct Imaging of Laser-driven Ultrafast Molecular Rotation
    10:52

    Direct Imaging of Laser-driven Ultrafast Molecular Rotation

    Published on: February 4, 2017

  • Testing the OPIX with two-dimensional images to generate diverse switching patterns.

    • Main Results:

    • The OPIX prototype successfully created various switching patterns for 2D images.
    • The use of point light sources enables high-speed operation, outperforming optical shutter arrays.
    • The imaging system basis of OPIX provides a large space-bandwidth product.

    Conclusions:

    • The developed OPIX is a high-throughput optical switch suitable for high-speed applications.
    • OPIX technology offers significant advantages in space-bandwidth product for optical data routing.
    • OPIX integration into parallel optical processing systems is highly promising for enhancing data bus capabilities.