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astro-ph2003★ 109 cited
Circularly Symmetric Apodization via Starshaped Masks
Robert J. Vanderbei, David N. Spergel, N. Jeremy Kasdin
Recently, we introduced a class of shaped pupil masks, called spiderweb masks, that produce point spread functions having annular dark zones. With such masks, a single image can be…
astro-ph2003★ 80 cited
Spiderweb Masks for High-Contrast Imaging
Robert J. Vanderbei, David N. Spergel, N. Jeremy Kasdin
Motivated by the desire to image exosolar planets, recent work by us and others has shown that high-contrast imaging can be achieved using specially shaped pupil masks. To date, th…