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Optical Engineering

Optical symbolic substitution using lenslet arrays
Author(s): Kenji Matsushita; Yoshinori Kajiki; Eiji Shimizu; Francis T. S. Yu
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Paper Abstract

An optical symbolic substitution using lenslet arrays is presented. By using the shift and the superposition properties of the lenslet array, the recognition and the substitution phases can be performed. The advantages of using the lenslet array for symbolic substitution are efficiency, cascadability, and high resolvability. Experimental demonstrations of the proposed symbolic processor are provided.

Paper Details

Date Published: 1 April 1993
PDF: 5 pages
Opt. Eng. 32(4) doi: 10.1117/12.61206
Published in: Optical Engineering Volume 32, Issue 4
Show Author Affiliations
Kenji Matsushita, The Pennsylvania State Univ. (United States)
Yoshinori Kajiki, Koshien Univ. (Japan)
Eiji Shimizu, Koshien Univ. (Japan)
Francis T. S. Yu, The Pennsylvania State Univ. (United States)


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