Abstract:
A CMOS photodetector array with in-pixel electronics has been developed for computed tomography (CT) applications. Consisting of 10/spl times/20 pixel array in-pixel elec...Show MoreMetadata
Abstract:
A CMOS photodetector array with in-pixel electronics has been developed for computed tomography (CT) applications. Consisting of 10/spl times/20 pixel array in-pixel electronics has been designed to achieve 17 bits dynamic range and a quantum limited system under CT operating range. A series of limitations have been overcome to integrate both photodiode and a charge-sensing amplifier at pixel level.
Date of Conference: 16-18 September 2003
Date Added to IEEE Xplore: 14 January 2004
Print ISBN:0-7803-7995-0