title: Optical correlator using very-large-scale integrated circuit/ferroelectric-liquid-crystal electrically addressed spatial light modulators.
abstract: The use of 2-kHz 64 × 64 very-large-scale integrated circuit/ferroelectric-liquid-crystal electrically addressed spatial light modulators as the input and filter planes of a VanderLugt-type optical correlator is discussed. Liquid-crystal layer thickness variations that are present in the devices are analyzed, and the effects on correlator performance are investigated through computer simulations. Experimental results from the very-large-scale-integrated/ferroelectric-liquid-crystal optical-correlator system are presented and are consistent with the level of performance predicted by the simulations.
authors.forename: R M
authors.initials: RM
authors.lastname: Turner
authors.forename: D A
authors.initials: DA
authors.lastname: Jared
authors.forename: G D
authors.initials: GD
authors.lastname: Sharp
authors.forename: K M
authors.initials: KM
authors.lastname: Johnson