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Optical Engineering

General approach of spatial input encoding for multiplexing and demultiplexing
Author(s): Archan Kumar Das; Sourangshu Mukhopadhay
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Paper Abstract

In optical arithmetic, logic, and algebraic operations, spatial input encoding and decoding techniques have already been established as successful candidates for conducting parallel operations with optics. Many authors around the world proposed various schemes for successful conduction of the operations with different methodologies. We propose a new method of coding of any number input variables at a time with the use of spatial light modulators. In various places of information processing with optics, this method can be exploited successfully. We use this coding principle of any number of input variables in all optical multiplexing/demultiplexing processes.

Paper Details

Date Published: 1 January 2004
PDF: 6 pages
Opt. Eng. 43(1) doi: 10.1117/1.1627340
Published in: Optical Engineering Volume 43, Issue 1
Show Author Affiliations
Archan Kumar Das, Vidyasagar Univ. (India)
Sourangshu Mukhopadhay, Vidyasagar Univ. (India)

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