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Proceedings Paper

Dynamic optics for digital projection applications
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Paper Abstract

We present a projection optical system incoporating a dynamic optical element and we outline some of its potentional applications for digital projections. We describe experiments undertaken to validate a variety of these applications, in particular: change of focus without mechanical motion of the focus group; correction of chromatic aberration; and correction of a variety of other aberrations. We conclude that dynamic optical element can be used to improve the quality of image achieved from a very simple digital projection optical system.

Paper Details

Date Published: 6 September 2006
PDF: 8 pages
Proc. SPIE 6289, Novel Optical Systems Design and Optimization IX, 62890U (6 September 2006); doi: 10.1117/12.684071
Show Author Affiliations
Fergal Shevlin, Dyoptyka Ltd. (Ireland)
Nicolas Descharmes, Dyoptyka Ltd. (Ireland)
Yueqiang Xue, Dyoptyka Ltd. (Ireland)

Published in SPIE Proceedings Vol. 6289:
Novel Optical Systems Design and Optimization IX
José M. Sasian; Mary G. Turner, Editor(s)

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