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Proceedings Paper

Optical properties of the phase sampling filter
Author(s): Andrzej Kolodziejczyk; Zbigniew Jaroszewicz; Rodrigo H. Henao; Orlando Quintero
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Paper Abstract

In the communicate an optical characteristics of the phase sampling filter, a recently designed new diffractive structure is presented. The phase sampling filter is a kinoform version of the known earlier amplitude sampling filter, which in turn is a periodic array of transparent openings placed in an opaque screen and forms multiple images of a single object in the near diffraction zone. It can be shown that the sampling filter, both in an amplitude and in a phase version, is equivalent to a microlenses array. There are discussed quantities relevant for the evaluation of the image quality, such as the impulse response function, the optical transfer functions, and the resolution.

Paper Details

Date Published: 21 November 2003
PDF: 6 pages
Proc. SPIE 5259, 13th Polish-Czech-Slovak Conference on Wave and Quantum Aspects of Contemporary Optics, (21 November 2003); doi: 10.1117/12.545091
Show Author Affiliations
Andrzej Kolodziejczyk, Warsaw Univ. of Technology (Poland)
Zbigniew Jaroszewicz, Institute of Applied Optics (Poland)
Rodrigo H. Henao, Univ. de Antioquia (Colombia)
Orlando Quintero, Univ. de Antioquia (Colombia)

Published in SPIE Proceedings Vol. 5259:
13th Polish-Czech-Slovak Conference on Wave and Quantum Aspects of Contemporary Optics
Jerzy Nowak; Marek Zajac; Jan Masajada, Editor(s)

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