New phase contrast methods for optical processing

Jesper Glueckstad; Paul C. Mogensen; Rene L. Eriksen

doi:10.1117/12.458416

6 March 2002 New phase contrast methods for optical processing

Jesper Glueckstad, Paul C. Mogensen, Rene L. Eriksen

Proceedings Volume 4734, Optical Pattern Recognition XIII; (2002) https://doi.org/10.1117/12.458416
Event: AeroSense 2002, 2002, Orlando, FL, United States

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.

Citation Download Citation

Jesper Glueckstad, Paul C. Mogensen, and Rene L. Eriksen "New phase contrast methods for optical processing", Proc. SPIE 4734, Optical Pattern Recognition XIII, (6 March 2002); https://doi.org/10.1117/12.458416

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