All optical programmable logic array (PLA)

A programmable logic array (PLA) is an integrated circuit (IC) logic device that can be reconfigured to implement various kinds of combinational logic circuits. The device has a number of AND and OR gates which are linked together to give output or further combined with more gates or logic circuits....

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Bibliographic Details
Published in:Journal of physics. Conference series Vol. 987; no. 1; pp. 12033 - 12045
Main Author: Hiluf, Dawit
Format: Journal Article
Language:English
Published: Bristol IOP Publishing 01.03.2018
Subjects:
Chips (memory devices)
Gates (circuits)
Integrated circuits
Lie groups
Logic
Logic circuits
Physics
Programmable logic arrays
Programmable logic devices
ISSN:1742-6588, 1742-6596
Online Access:Get full text
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Summary:A programmable logic array (PLA) is an integrated circuit (IC) logic device that can be reconfigured to implement various kinds of combinational logic circuits. The device has a number of AND and OR gates which are linked together to give output or further combined with more gates or logic circuits. This work presents the realization of PLAs via the physics of a three level system interacting with light. A programmable logic array is designed such that a number of different logical functions can be combined as a sum-of-product or product-of-sum form. We present an all optical PLAs with the aid of laser light and observables of quantum systems, where encoded information can be considered as memory chip. The dynamics of the physical system is investigated using Lie algebra approach.
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ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/987/1/012033