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Optical negabinary addition with higher-order substitution rules
- Source :
- Optics Communications. 129:323-330
- Publication Year :
- 1996
- Publisher :
- Elsevier BV, 1996.
-
Abstract
- Optical higher-order negabinary addition is investigated for fast operation. A new method for recognizing multiple reference patterns in a channel is presented, and thus the substitution rules are logically minimized, resulting in fewer channels for processing. A content-addressable-memory based incoherent optoelectronic symbolic substitution architecture is proposed. The system is simple and flexible, and the multi-channel operations for all the modules are performed in parallel. An experiment is demonstrated.
- Subjects :
- Computer science
business.industry
Substitution (logic)
Optical computing
Order (ring theory)
Atomic and Molecular Physics, and Optics
Electronic, Optical and Magnetic Materials
Optics
Parallel processing (DSP implementation)
Simple (abstract algebra)
Pattern recognition (psychology)
Electrical and Electronic Engineering
Physical and Theoretical Chemistry
business
Algorithm
Subjects
Details
- ISSN :
- 00304018
- Volume :
- 129
- Database :
- OpenAIRE
- Journal :
- Optics Communications
- Accession number :
- edsair.doi.dedup.....9016cb66d9725953c7489b673edae7d5