Paper
19 July 1999 Antialiasing filter with high-pupil apertures
Author Affiliations +
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.
© (1999) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
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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Cited by 1 scholarly publication.
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KEYWORDS
Modulation transfer functions

Optical filters

Numerical simulations

Astrophysics

Electronics

Lanthanum

Linear filtering

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