3 ms·
When you say quench the pixel after every detection, is that after every single photon? I just came across this - https://petapixel.com/2023/04/03/canons-new-s
by anfractuosity 3y ago
When you say quench the pixel after every detection, is that after every single photon?
I just came across this - https://petapixel.com/2023/04/03/canons-new-sensor-enables-long-range-night-vision-capabilities/ https://petapixel.com/2023/04/03/canons-new-sensor-enables-l... which sounds interesting.
- IndrekR 3y agoThank you for that! Indeed the world has moved on since last time I worked with SPADs (2011). Canon progress you linked seems to be outlined well in several articles published by Kazuhiro Morimoto. Most importantly 3D-stacking the pixel readout with back side illumiation and getting rid of discrete "multiplication wells" which undergo avalanche independently.