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Proceedings Paper

Dot matrix technique for generating diffraction grating patterns
Author(s): Craig D. Newswanger
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Paper Abstract

This paper describes a method to produce complex 2D diffraction patterns using a computer based exposure system. Images are composed of thousands of individual diffraction gratings which are exposed onto photo resist for production with traditional embossing techniques. A unique optical technique is described that allows the machinery to run a speed sufficient to cover large areas at high resolutions with reasonable run times. Ideas for other applications at larger scales are discussed as well.

Paper Details

Date Published: 17 February 1995
PDF: 3 pages
Proc. SPIE 2333, Fifth International Symposium on Display Holography, (17 February 1995); doi: 10.1117/12.201916
Show Author Affiliations
Craig D. Newswanger, CFC Applied Holographics (United States)


Published in SPIE Proceedings Vol. 2333:
Fifth International Symposium on Display Holography

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