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

You might also read

Related Articles

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

Sort by
Same author

Super-moiré spin textures in twisted two-dimensional antiferromagnets.

Nature nanotechnology·2026
Same author

Non-volatile tuning of cryogenic silicon photonic micro-ring modulators.

Nature communications·2025
Same author

Intermodal microwave-to-optical transduction using silicon-on-sapphire optomechanical ring resonator.

Science advances·2025
Same author

Interleaved resistive micro-heater for switching phase-change materials integrated in silicon photonics.

Applied optics·2025
Same author

Optical multi-beam steering and communication using integrated acousto-optics arrays.

Nature communications·2025
Same author

Post-processing of phase change material in a zero-change commercial silicon photonic process.

Optics express·2024
Same journal

Demonstration of a quantum C-NOT gate in a time-multiplexed fully reconfigurable photonic processor.

Nature communications·2026
Same journal

Nonlinear quantum light source with van der Waals ferroelectric NbOX<sub>2</sub> (X = Br, I).

Nature communications·2026
Same journal

Antagonistic histone H2A variants and autonomous heterochromatin formation shape epigenomic patterns in Arabidopsis.

Nature communications·2026
Same journal

The long tail of nitrate pollution in groundwater challenges governance of global water quality.

Nature communications·2026
Same journal

Select microbial metabolites promote tau aggregation in a murine tauopathy model.

Nature communications·2026
Same journal

Warming climate has lengthened global intense tropical cyclone seasons.

Nature communications·2026
See all related articles

Related Experiment Video

Updated: Sep 29, 2025

Fabrication of Flexible Image Sensor Based on Lateral NIPIN Phototransistors
09:59

Fabrication of Flexible Image Sensor Based on Lateral NIPIN Phototransistors

Published on: June 23, 2018

7.9K

Programmable black phosphorus image sensor for broadband optoelectronic edge computing.

Seokhyeong Lee1, Ruoming Peng2, Changming Wu1

  • 1Department of Electrical and Computer Engineering, University of Washington, Seattle, WA, 98195, USA.

Nature Communications
|March 19, 2022
PubMed
Summary
This summary is machine-generated.

This study introduces a novel infrared image sensor using black phosphorous programmable phototransistors for efficient in-sensor computing. This intelligent vision sensor achieves 92% accuracy in image recognition, reducing latency and power consumption for machine vision applications.

More Related Videos

Exfoliation and Analysis of Large-area, Air-Sensitive Two-Dimensional Materials
10:18

Exfoliation and Analysis of Large-area, Air-Sensitive Two-Dimensional Materials

Published on: January 5, 2019

11.9K
Development of Whispering Gallery Mode Polymeric Micro-optical Electric Field Sensors
08:32

Development of Whispering Gallery Mode Polymeric Micro-optical Electric Field Sensors

Published on: January 29, 2013

13.5K

Related Experiment Videos

Last Updated: Sep 29, 2025

Fabrication of Flexible Image Sensor Based on Lateral NIPIN Phototransistors
09:59

Fabrication of Flexible Image Sensor Based on Lateral NIPIN Phototransistors

Published on: June 23, 2018

7.9K
Exfoliation and Analysis of Large-area, Air-Sensitive Two-Dimensional Materials
10:18

Exfoliation and Analysis of Large-area, Air-Sensitive Two-Dimensional Materials

Published on: January 5, 2019

11.9K
Development of Whispering Gallery Mode Polymeric Micro-optical Electric Field Sensors
08:32

Development of Whispering Gallery Mode Polymeric Micro-optical Electric Field Sensors

Published on: January 29, 2013

13.5K

Area of Science:

  • Materials Science
  • Electrical Engineering
  • Computer Science

Background:

  • In-sensor computing in image sensors reduces communication latency and power consumption for machine vision.
  • Two-dimensional semiconductors offer tunable properties and integration advantages for intelligent vision sensors.

Purpose of the Study:

  • To develop a multifunctional infrared image sensor with internal computing capabilities.
  • To demonstrate the implementation of a convolutional neural network (CNN) directly within the sensor array.

Main Methods:

  • Utilized an array of black phosphorous programmable phototransistors (bP-PPTs).
  • Programmed bP-PPT electrical conductance and photoresponsivity using electrical and optical charge control with 5-bit precision.
  • Integrated the sensor array for infrared image reception and inference computation.

Main Results:

  • Achieved local and remote programming of phototransistor properties.
  • Successfully implemented an in-sensor CNN for image processing and recognition.
  • Demonstrated 92% accuracy in infrared image recognition tasks.

Conclusions:

  • The developed black phosphorous image sensor array enables efficient in-sensor computing for machine vision.
  • The sensor's programmability and scalability offer potential for complex vision-sensory neural networks.
  • Promising applications exist for distributed and remote multispectral sensing.