A CMOS single photon avalanche diode array for 3D imaging

• Presented at: IEEE International Solid-State Circuits Conference, San Francisco - CA, Feb., 15th-19th 2004
• Published in: Digest of Technical Papers - ISSCC, vol. 47, p. 90-91
• Publication date: 2004

An 8x4 avalanche diode array in a 0.8μm CMOS process uses single photon counting for time-of-light range finding with 100ps 40mW decollimated laser pulses. An accuracy of 618μm is achieved from 15cm to 1m with 10e4 pulses.

Keywords: Avalanche photodiode; CMOS photodetector; Three-dimensional (3-D) image sensor

Reference

• AQUA-CONF-2004-002

Record created on 2006-03-09, modified on 2017-05-10