SWIR and Extended SWIR High Definition Imaging Using PbS Colloidal Quantum Dot Photodiode Arrays
Ethan Klem a
a SWIR Vision Systems, East Cornwallis Road, 3021, Durham, United States
Materials for Sustainable Development Conference (MATSUS)
Proceedings of Online nanoGe Fall Meeting 20 (OnlineNFM20)
#INfraNC20. Infrared Nanocrystals
Online, Spain, 2020 October 20th - 23rd
Organizers: Emmanuel Lhuillier and Philippe Guyot-Sionnest
Invited Speaker, Ethan Klem, presentation 208
Publication date: 4th October 2020

Image sensors fabricated using colloidal quantum dot photodetectors have the potential for combining the infrared sensitivity of traditional III-V and II-IV detector materials with the resolution and scalability of CMOS image sensors. SWIR Vision Systems has developed a family of CQD-based image sensors and cameras that has begun to realize this potential.  We present our uncooled extended shortwave infrared (eSWIR) 1920 x 1080-format cameras sensitive from 300 nm to 2100 nm wavelengths and describe the performance of these cameras using the EMVA1288 testing standard. We also present our standard SWIR cameras and show a variety of use cases for this technology in industrial machine vision applications.

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