Optical: systems and elements – Optical computing without diffraction
Patent
1994-04-18
1997-04-15
Henry, Jon W.
Optical: systems and elements
Optical computing without diffraction
G11C 1122, H01G 706
Patent
active
056215592
ABSTRACT:
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 to the linear polarization vector of the optical beam. Device density is increased by reducing the beam size using a small near-field optical fiber. Device evaluation including imprint failure susceptibility is performed by illuminating each ferroelectric optical computing device in a large array of such devices and storing the device address of any device whose response departs from a normal range.
REFERENCES:
patent: 3586415 (1971-06-01), Kumada et al.
patent: 3701122 (1972-10-01), Geusic et al.
patent: 3823998 (1974-07-01), Yazaki et al.
patent: 3990770 (1976-11-01), Carl et al.
patent: 4160927 (1979-07-01), Brody
patent: 4524294 (1985-06-01), Brody
patent: 4621903 (1986-11-01), Murano et al.
patent: 4636786 (1987-01-01), Haertling
patent: 4793697 (1988-12-01), Wu et al.
patent: 5185752 (1993-02-01), Welch et al.
patent: 5317666 (1994-05-01), Agostinelli et al.
Thakoor Anilkumar P.
Thakoor Sarita
California Institute of Technology
Henry Jon W.
LandOfFree
Ferroelectric optical computing device with low optical power no does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ferroelectric optical computing device with low optical power no, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ferroelectric optical computing device with low optical power no will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-365371