Improved Ferroelectric Memories With Nondestructive Readout

Abstract

Ferroelectric memories with enhanced photoresponse leading to improved nondestructive optoelectronic readout and lower power demand proposed. Memories improved versions of devices described in "Rapid, Nondestructive Readout From Ferroelectric Memory" (NPO-18551). In proposed application, array of nonvolatile ferroelectric memory cells fabricated by standard very-large-scale integrated-circuit techniques and flip-bonded onto similarly fabricated array of semiconductor lasers, {see "Optically Addressable, Ferroelectric Memory With NDRO" (NPO-18573)}.