Photoresponse from a ferroelectric optical computing device, such as a memory cell or a logic switch, is increased by either illuminating the regions of the ferroelectric crystal under the electrode edges in a sandwich structure device or by aligning the principal axis of the ferroelectric crystal parallel...http://www.google.fr/patents/US5621559?utm_source=gb-gplus-shareBrevet US5621559 - Ferroelectric optical computing device with low optical power non-destructive read-out
Ferroelectric optical computing device with low optical power non ...
