Antialiasing filter with high-pupil apertures

Angel Sauceda Carvajal; Jorge Ojeda-Castaneda; Javier Santamaria

doi:10.1117/12.355003

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19 July 1999 Antialiasing filter with high-pupil apertures

Angel Sauceda Carvajal, Jorge Ojeda-Castaneda, Javier Santamaria

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Proceedings Volume 3749, 18th Congress of the International Commission for Optics; (1999) https://doi.org/10.1117/12.355003
Event: ICO XVIII 18th Congress of the International Commission for Optics, 1999, San Francisco, CA, United States

Abstract

We describe a novel spatial filter that produces a low-pass modulation transfer function (MTF), evenwhen the filter uses a high pupil aperture. Furthermore, we show that the filter's MTF has low sensitivity to focus errors. Numerical simulations are reported.

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Angel Sauceda Carvajal, Jorge Ojeda-Castaneda, and Javier Santamaria "Antialiasing filter with high-pupil apertures", Proc. SPIE 3749, 18th Congress of the International Commission for Optics, (19 July 1999); https://doi.org/10.1117/12.355003

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