Keith Fife

Learn More
Conventional image sensors have improved with technology scaling mainly by reducing pixel size to increase spatial resolution [1,2]. As resolution approaches the limits of existing optics, is there much to gain from further pixel scaling? In [3], we argue that further scaling can provide new imaging capabilities via a multi-aperture (MA) architecture, which(More)
— A prototype of a new high dynamic range readout scheme targeted for 3D-IC IR focal plane arrays is described. Dynamic range is extended using synchronous self-reset while high SNR is maintained using few non-uniformly spaced captures and least-squares fit to estimate pixel photocurrent. The prototype comprises of a 16×5 readout pixel array fabricated in a(More)
  • 1