92 citations · 434 across the 15 of their papers we have counts for
3 papers · 1 filter
First On-Sky High Contrast Imaging with an Apodizing Phase Plate
Matthew A. Kenworthy, Johanan L. Codona, Philip M. Hinz +3
We present the first astronomical observations obtained with an Apodizing Phase Plate (APP). The plate is designed to suppress the stellar diffraction pattern by 5 magnitudes from…
Telescope to Observe Planetary Systems (TOPS): a high throughput 1.2-m visible telescope with a small inner working angle
Olivier Guyon, James R. P. Angel, Charles Bowers +20
The Telescope to Observe Planetary Systems (TOPS) is a proposed space mission to image in the visible (0.4-0.9 micron) planetary systems of nearby stars simultaneously in 16 spectr…
Imaging extrasolar planets by stellar halo suppression in separately-corrected color bands
Johanan L. Codona, Roger Angel
Extra-solar planets have not been imaged directly with existing ground or space telescopes because they are too faint to be seen against the halo of the nearby bright star. Most te…