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 20, 2026

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

Direct Imaging of Laser-driven Ultrafast Molecular Rotation

Published on: February 4, 2017

Ultrafast noncollinear second-harmonic-generation-based 4 x 4 optical switching array.

Y Li, L Wang, P Neos

    Optics Letters
    |September 15, 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

    [Effects of radiofrequency catheter ablation in coagulation system].

    Zhonghua nei ke za zhi·2002
    Same author

    Changes of serum selenium in pregnant women with gestational diabetes mellitus.

    Biological trace element research·2002
    Same author

    [Exploration of weight-reducing effect of Kintop in obese rats and its mechanism].

    Zhongguo Zhong xi yi jie he za zhi Zhongguo Zhongxiyi jiehe zazhi = Chinese journal of integrated traditional and Western medicine·2002
    Same author

    [Exploration on cause, pathogenesis and treatment of diabetic pedopathy].

    Zhongguo Zhong xi yi jie he za zhi Zhongguo Zhongxiyi jiehe zazhi = Chinese journal of integrated traditional and Western medicine·2002
    Same author

    [Effect of kintop on gastrointestinal movement and its significance].

    Zhongguo Zhong xi yi jie he za zhi Zhongguo Zhongxiyi jiehe zazhi = Chinese journal of integrated traditional and Western medicine·2002
    Same author

    [Experimental study on effect of bushen yijing recipe in delaying senility of bone and brain of aged male rats].

    Zhongguo Zhong xi yi jie he za zhi Zhongguo Zhongxiyi jiehe zazhi = Chinese journal of integrated traditional and Western medicine·2002

    A novel 4x4 switchable computational array using noncollinear second-harmonic-generation was demonstrated. This optical computing approach successfully performed picosecond binary scalar and vector-matrix multiplication.

    Area of Science:

    • Photonics
    • Optical Computing
    • Nonlinear Optics

    Background:

    • Optical computing offers high-speed parallel processing capabilities.
    • Nonlinear optical phenomena, such as second-harmonic-generation (SHG), are crucial for all-optical signal processing and computation.
    • Developing integrated and switchable optical computing architectures is essential for advancing computational speeds.

    Purpose of the Study:

    • To experimentally demonstrate a novel 4x4 switchable computational array.
    • To leverage noncollinear second-harmonic-generation (SHG) for optical computation.
    • To showcase the array's capability in performing binary scalar and vector-matrix multiplication.

    Main Methods:

    • Implementation of a 4x4 computational array utilizing noncollinear second-harmonic-generation.

    More Related Videos

    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

    Related Experiment Videos

    Last Updated: Jun 20, 2026

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

    Direct Imaging of Laser-driven Ultrafast Molecular Rotation

    Published on: February 4, 2017

    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

  • Experimental setup designed for optical signal manipulation and processing.
  • Utilizing picosecond laser pulses for binary data encoding and computation.

    • Main Results:

    • Successful experimental demonstration of a 4x4 switchable computational array.
    • Achieved high-speed binary scalar multiplication using the optical array.
    • Demonstrated accurate binary vector-matrix multiplication with picosecond resolution.

    Conclusions:

    • The noncollinear SHG-based optical array represents a viable platform for high-speed optical computation.
    • The demonstrated architecture enables switchable functionality for versatile computational tasks.
    • This work highlights the potential of nonlinear optics in developing next-generation computing systems.