title: Optimal one-dimensional apodizations and shaped pupils for planet finding coronagraphy.
abstract: The realization that direct imaging of extrasolar planets could be technologically feasible within the next decade or so has inspired a great deal of recent research into high-contrast imaging. We have contributed several design ideas, all of which can be described as shaped pupil coronagraphs. We offer a complete and unified survey of one-dimensional shaped pupil designs, some of which have been published in our previous papers. We also introduce a promising new design, which we call bar-code masks. With these masks we can achieve the required contrast with a fairly large discovery zone and throughput, but most importantly they are perhaps the easiest to manufacture and might therefore stand up best to refined analyses.
authors.affiliation: Princeton University, Princeton, New Jersey 08544, USA. jkasdin@princeton.edu
authors.forename: N Jeremy
authors.initials: NJ
authors.lastname: Kasdin
authors.forename: Robert J
authors.initials: RJ
authors.lastname: Vanderbei
authors.forename: Michael G
authors.initials: MG
authors.lastname: Littman
authors.forename: David N
authors.initials: DN
authors.lastname: Spergel