Browsing Conference Proceedings by Title
Now showing items 6-9 of 9
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End-to-end simulation of high-contrast imaging systems: methods and results for the PICTURE mission family
(SPIE, 2015-09)We describe a set of numerical approaches to modeling the performance of spaceflight high-contrast imaging payloads. Mission design for high-contrast imaging requires numerical wavefront error propagation to ensure accurate ... -
First results on a new PIAA coronagraph testbed at NASA Ames
(SPIE - The International Society for Optical Engineering, 2009-01-01)Direct imaging of extrasolar planets, and Earth-like planets in particular, is an exciting but difficult problem requiring a telescope imaging system with 1010 contrast at separations of 100 mas and less. Furthermore, the ... -
Laser Beacon Tracking for High-Accuracy Attitude Determination
(29th Annual AIAA/USU Conference on Small Satellites, 2015-08)CubeSat pointing capabilities have greatly improved in the past few years, paving the way for more sophisticated science and technology demonstration missions. Advances in attitude determination have led to the development ... -
Nonlinear Optics for Frequency-Doubling in Nanosatellite Laser Communication
(Utah State University Digital Commons, 2016-08-10)Free-space optical communication attracts interest due to its promise of higher data rates for similar size, weight, and power costs compared with radio systems. However, while satellite-to-ground optical communication has ...
