Nature Communications, 2021 Here, the authors report the realization of an active pixel image sensor array composed by 64 pairs of switching transistors and phototransistors, based on wafer-scale bilayer MoS2. The device exhibits sensitive photoresponse under RGB light illumination,
Seongin Hong +11 more
doaj +2 more sources
Efficiency and timing performance of the MuPix7 high-voltage monolithic active pixel sensor [PDF]
Nuclear Instruments and Methods in Physics Research Section A : Accelerators, Spectrometers, Detectors and Associated Equipment, 2018 The MuPix7 is a prototype high voltage monolithic active pixel sensor with 103 times 80 um2 pixels thinned to 64 um and incorporating the complete read-out circuitry including a 1.25 Gbit/s differential data link.
Aeschbacher, Frank Meier +19 more
core +2 more sources
Active pixel image sensor array for dual vision using large‐area bilayer WS2
InfoMatTransition metal dichalcogenides (TMDs) are a promising candidate for developing advanced sensors, particularly for day and night vision systems in vehicles, drones, and security surveillance.
Arindam Bala +8 more
doaj +2 more sources
Feature Tracking Based on Line Segments With the Dynamic and Active-Pixel Vision Sensor (DAVIS)
IEEE Access, 2019 As a novel vision sensor, the dynamic and active-pixel vision sensor (DAVIS) combines a standard camera and an asynchronous event-based sensor in the same pixel array.
Kaiyue Li +5 more
doaj +2 more sources
A Novel Event-Based Incipient Slip Detection Using Dynamic Active-Pixel Vision Sensor (DAVIS)
Sensors, 2018 In this paper, a novel approach to detect incipient slip based on the contact area between a transparent silicone medium and different objects using a neuromorphic event-based vision sensor (DAVIS) is proposed.
Amin Rigi +3 more
doaj +2 more sources
Performance of a novel wafer scale CMOS active pixel sensor for bio-medical imaging [PDF]
Physics in Medicine and Biology, 2014 Recently CMOS Active Pixels Sensors (APSs) have become a valuable alternative to amorphous Silicon and Selenium Flat Panel Imagers (FPIs) in bio-medical imaging applications.
A C Konstantinidis +23 more
core +2 more sources
The TaichuPix1: a monolithic active pixel sensor with fast in-pixel readout electronics for the CEPC vertex detector [PDF]
Journal of Instrumentation, 2021 The proposed Circular Electron Positron Collider (CEPC) imposes new challenges for the vertex detector in terms of high resolution, low material, fast readout and low power.
T. Wu +16 more
semanticscholar +1 more source
High-Voltage CMOS Active Pixel Sensor Chip With Counting Electronics for Beam Monitoring
IEEE Transactions on Nuclear Science, 2022 This article presents the monolithic active high-voltage CMOS (HV-CMOS) pixel sensor HitPix with counting electronics and frame-based readout. It has been developed for high rate ion-beam monitoring, as used, e.g., in medical facilities for radiation ...
A. Weber +3 more
semanticscholar +1 more source
Commissioning of Pixel Sensor Telescope for Monolithic Active Pixel Sensor Characterization
Journal of Physics: Conference Series, 2023 Abstract The Monolithic Active Pixel Sensors (MAPS) have been promisingly demonstrated as a core part of tracking detectors used in many experiments. In order to obtain decent particle tracks generated after high-energy particle collision, it is especially important that the detector must consist of high-performance MAPS.
Kritsada Kittimanapun +4 more
openaire +1 more source
A 50 ps resolution monolithic active pixel sensor without internal gain in SiGe BiCMOS technology [PDF]
Journal of Instrumentation, 2019 A monolithic pixelated silicon detector designed for high time resolution has been produced in the SG13G2 130 nm SiGe BiCMOS technology of IHP. This proof-of-concept chip contains hexagonal pixels of 65 μm and 130 μm side.
G. Iacobucci +12 more
semanticscholar +1 more source