Optical properties of the phase sampling filter

Andrzej Kolodziejczyk; Zbigniew Jaroszewicz; Rodrigo H. Henao; Orlando Quintero

doi:10.1117/12.545091

21 November 2003 Optical properties of the phase sampling filter

Andrzej Kolodziejczyk, Zbigniew Jaroszewicz, Rodrigo H. Henao, Orlando Quintero

Proceedings Volume 5259, 13th Polish-Czech-Slovak Conference on Wave and Quantum Aspects of Contemporary Optics; (2003) https://doi.org/10.1117/12.545091
Event: 13th Polish-Czech-Slovak Conference on Wave and Quantum Aspects of contemporary Optics, 2002, Krzyzowa, Poland

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.

Citation Download Citation

Andrzej Kolodziejczyk, Zbigniew Jaroszewicz, Rodrigo H. Henao, and Orlando Quintero "Optical properties of the phase sampling filter", Proc. SPIE 5259, 13th Polish-Czech-Slovak Conference on Wave and Quantum Aspects of Contemporary Optics, (21 November 2003); https://doi.org/10.1117/12.545091

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