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Developing an Error Budget for the Nonlinear Curvature Wavefront Sensor
Sam Potier, Justin Crepp, Stanimir Letchev
Consistent operation of adaptive optics (AO) systems requires the use of a wavefront sensor (WFS) with high sensitivity and low noise. The nonlinear curvature WFS (nlCWFS) has been…
Assessing Phase Reconstruction Accuracy for Different Nonlinear Curvature Wavefront Sensor Configurations
Stanimir Letchev, Jonathan Crass, Justin R. Crepp
The nonlinear curvature wavefront sensor (nlCWFS) offers improved sensitivity for adaptive optics (AO) systems compared to existing wavefront sensors, such as the Shack-Hartmann. T…
Astrometric Accelerations as Dynamical Beacons: A Giant Planet Imaged Inside the Debris Disk of the Young Star AF Lep
Kyle Franson, Brendan P. Bowler, Yifan Zhou +13
We present the direct imaging discovery of a giant planet orbiting the young star AF Lep, a 1.2 member of the 24 3 Myr Pic moving group. AF Lep was observed a…