2 papers
astro-ph2006
A Reflective Gaussian Coronagraph for ExAO: Laboratory Performance
Ryeojin Park, Laird M. Close, Nick Siegler +2
We report laboratory results of a coronagraphic test bench to assess the intensity reduction differences between a "Gaussian" tapered focal plane coronagraphic mask and a classical…
astro-ph2005
First tests of wavefront sensing with a constellation of laser guide beacons
M. Lloyd-Hart, C. Baranec, N. M. Milton +4
Adaptive optics to correct current telescopes over wide fields, or future very large telescopes over even narrow fields, will require real-time wavefront measurements made with a c…