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Proceedings Paper

Holographic Scanners For Machine Vision, Printing, And Bar Code Applications.
Author(s): Richard D. Rallison; Gerald L. Heidt
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Paper Abstract

Holographic scanners/deflectors have been used to replace common mirrors with very limited success. When an application requires more than a simple polygon or when two or three functions can be performed by a single holographic element then the holographic approach appears more attractive and historically has been more successful. This paper reveiws 3 special purpose device designs with emphasis on the hologram design considerations, fabrication details and performance.

Paper Details

Date Published: 4 June 1987
PDF: 8 pages
Proc. SPIE 0747, Practical Holography II, (4 June 1987); doi: 10.1117/12.939786
Show Author Affiliations
Richard D. Rallison, Ralcon Corporation (United States)
Gerald L. Heidt, Ralcon Corporation (United States)

Published in SPIE Proceedings Vol. 0747:
Practical Holography II
Tung H. Jeong, Editor(s)

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