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Proceedings Paper

New phase contrast methods for optical processing
Author(s): Jesper Glueckstad; Paul C. Mogensen; Rene L. Eriksen
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Paper Abstract

Based on the theoretical framework of the Generalized Phase Contrast (GPC) method we can design systems for a range of phase image processing applications and achieve optimal performance in terms of energy efficiency, visibility and peak irradiance. In this presentation, we give an overview of some potential applications that exploit the GPC method. These include phase-visualization and wavefront sensing, programmable optical tweezers, optical encryption systems and amplitude encoding of spatial phase patterns.

Paper Details

Date Published: 6 March 2002
PDF: 10 pages
Proc. SPIE 4734, Optical Pattern Recognition XIII, (6 March 2002); doi: 10.1117/12.458416
Show Author Affiliations
Jesper Glueckstad, Risoe National Lab. (Denmark)
Paul C. Mogensen, Risoe National Lab. (Denmark)
Rene L. Eriksen, Risoe National Lab. (Denmark)


Published in SPIE Proceedings Vol. 4734:
Optical Pattern Recognition XIII
David P. Casasent; Tien-Hsin Chao, Editor(s)

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