Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Error-correction coding for accuracy enhancement in optical matrix-vector multipliers

Not Accessible

Your library or personal account may give you access

Abstract

Error-correcting codes provide a technique for enhancing the accuracy of optical matrix-vector multipliers (OMVM’s). The effects of signal-independent and signal-dependent noise on the performance of OMVM’s that employ error-correcting codes are studied through the use of computer simulations. Noise present in the matrix results in random errors that can be corrected by these codes. Noise present in the vector results in nonrandom errors that are difficult to correct by using random error-correcting codes. The effect of code type is also investigated.

© 1992 Optical Society of America

Full Article  |  PDF Article
More Like This
Throughput analysis of digital partitioning with error-correcting codes for optical matrix–vector processors

Scott A. Ellett, Thomas F. Krile, and John F. Walkup
Appl. Opt. 34(29) 6744-6751 (1995)

Error-correction coding in an associative processor

Suzanne Liebowitz and David Casasent
Appl. Opt. 26(6) 999-1006 (1987)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (16)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (44)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved