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Proceedings Paper

High-speed optical processing using digital micromirror device
Author(s): Tien-Hsin Chao; Thomas Lu; Brian Walker; George Reyes
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Paper Abstract

We have designed optical processing architecture and algorithms utilizing the DMD as the input and filter Spatial Light Modulators (SLM). Detailed system analysis will be depicted. Experimental demonstration, for the first time, showing that a complex-valued spatial filtered can be successfully written on the DMDSLM using a Computer Generated Hologram (CGH) [1] encoding technique will also be provided. The high-resolution, high-bandwidth provided by the DMD and its potential low cost due to mass production will enable its vast defense and civil application.

Paper Details

Date Published: 5 May 2014
PDF: 4 pages
Proc. SPIE 9094, Optical Pattern Recognition XXV, 909402 (5 May 2014); doi: 10.1117/12.2054349
Show Author Affiliations
Tien-Hsin Chao, Jet Propulsion Lab. (United States)
Thomas Lu, Jet Propulsion Lab. (United States)
Brian Walker, Georgia Institute of Technology (United States)
George Reyes, Jet Propulsion Lab. (United States)

Published in SPIE Proceedings Vol. 9094:
Optical Pattern Recognition XXV
David Casasent; Tien-Hsin Chao, Editor(s)

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