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Kinoform sampling filter |
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| Authors: | Andrzej Kolodziejczyk Zbigniew Jaroszewicz Andrzej Kowalik Orlando Quintero |
| Institution: | a Faculty of Physics, Warsaw University of Technology, Koszykowa 75, 00-662 Warsaw, Poland b Institute of Applied Optics, Kamionkowska 18, 03-805 Warsaw, Poland c Institute of Electronic Materials Technology, Wólczynska 133, 01-919 Warsaw, Poland d Departamento de Fisica, Universidad de Antioquia, Apartado aereo 1226, Medellin, Colombia |
| Abstract: | We present a new phase element which has the same optical properties as those of the amplitude sampling filter but it can use theoretically all the incident light for multiple image formation. The paper discusses a design method of the element and a diffraction efficiency of its structure obtained in a lithographic process. Then the quality and imaging ability of a phase element, fabricated according to the described design, are verified in an optical set-up. |
| Keywords: | Diffractive optics Talbot effect Sampling filter |
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