Title :
TOF-range image sensor in 0.18μm CMOS technology based on current assisted photonic demodulators
Author :
Betta, Gian-Franco Dalla ; Donati, Silvano ; Hossain, Quazi Delwar ; Martini, Giuseppe ; Pancheri, Lucio ; Stoppa, David ; Verzellesi, Giovanni
Author_Institution :
Dipt. di Ing. e Scienza dell´´Inf., Univ. di Trento, Povo di Trento, Italy
Abstract :
We report on a 0.18μm CMOS range image sensor with 120×160 array of 10×10μm2 photonic demodulation pixels allowing for real-time 3D imaging with a worst-case accuracy of 3.3% in the distance interval [1.2-3.7] m.
Keywords :
CMOS image sensors; optical modulation; stereo image processing; CMOS range image sensor; CMOS technology; current assisted photonic demodulators; photonic demodulation pixel; real time 3D imaging; size 0.18 mum; time-of-flight range image sensor; CMOS integrated circuits; Demodulation; Frequency modulation; Image sensors; Pixel; Three dimensional displays;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2011 Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-4577-1223-4
