66‐4: Invited Paper: Graphene Enhanced QD Image Sensor Technology

66‐4: Invited Paper: Graphene Enhanced QD Image Sensor Technology

Machine vision is a driver for novel imaging solutions covering wavelength range from visible to SWIR light. Emberion produces high‐performance industrial cameras based on its own monolithically CMOS integrated image sensors that are built on two unique innovations: 1) using a combination of colloid...

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Veröffentlicht in:SID International Symposium Digest of technical papers 2021-05, Vol.52 (1), p.987-990
Hauptverfasser: Allen, Mark, Bessonov, Alexander, Ryhänen, Tapani
Format: Artikel
Sprache:eng
Schlagworte:
Cameras
CMOS
CMOS integration
Colloidal quantum dots
Electronic devices
Graphene
Image enhancement
image sensors
industrial cameras
Low noise
Machine vision
Nanomaterials
NIR
Quantum dots
Sensors
SWIR
visible light
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Zusammenfassung:Machine vision is a driver for novel imaging solutions covering wavelength range from visible to SWIR light. Emberion produces high‐performance industrial cameras based on its own monolithically CMOS integrated image sensors that are built on two unique innovations: 1) using a combination of colloidal quantum dots and graphene, and 2) optimising the measurement principles and ROICs according to the requirements of these nanomaterials. Characteristics and performance of our photodetector structures, image sensors and cameras are discussed, highlighting the benefits of graphene electronics. Our devices have photoresponse from 400 nm to 2100 nm, with low noise at high frame rates.
ISSN:0097-966X
2168-0159
DOI:10.1002/sdtp.14855