TY - JOUR
AU - Vanfleteren, J.
AB - Abstract— Two figures of merit of the imaging process in a lensless photoconductive contact‐type image sensor are described. One figure is proportional to the signal‐to‐noise ratio and the other figure is a measure of the strength of aliasing effects. A simple analytical model, based on a realistic “one‐strip” geometry, is presented. Using this model, the effects of five geometric parameters on these figures are analyzed. It is shown that in optimizing the geometry, trade‐offs will have to be made between a high signal‐to‐noise ratio and a good suppression of aliasing effects. The model described can be used to carry out first‐order calculations in order to optimize the sensor geometry.
TI - Geometric design of lensless photoconductive contact‐type image sensors
JF - Journal of the Society for Information Display
DO - 10.1889/1.1984865
DA - 1993-06-01
UR - https://www.deepdyve.com/lp/wiley/geometric-design-of-lensless-photoconductive-contact-type-image-LvyAEG9HW6
SP - 233
VL - 1
IS - 2
DP - DeepDyve
ER -