SPAD sensor processes photon events on-chip

Singular Photonics released the Litavis CMOS SPAD sensor with integrated digital processing of photon events on-chip and in-pixel. It delivers 47% photon detection efficiency at 785 nm, 37 ps timing resolution and 4.3 ns dead time; availability dates were not given.

• 3D-stacked BSI sensor processes photons on-chip and in-pixel
• 47% PDE at 785 nm, 37 ps resolution, 4.3 ns dead time
• 256×256 pixel count and 64×64 macropixel timing grid
• Targets machine vision, robotics, physical AI, scientific imaging