3 papers
astro-ph.IM2026
96 kHz on-sky imaging on an adaptive optics system with a single-photon avalanche diode
Theodore A. Grosson, Maaike A. M. van Kooten, Kathryn Jackson +2
Astronomical observations requiring extremely high angular resolution necessitate advanced adaptive optics (AO) systems to overcome blurring caused by the atmosphere. In addition t…
astro-ph.IM2026
Ground control to major time-lag: on-sky results of data-driven predictive wavefront control at Keck Observatory
Jules Fowler, Rebeca Jensen-Clem, Sylvain Cetre +12
Directly imaging and characterizing exoplanets requires extreme adaptive optics (XAO), which achieves exquisite wavefront correction over a small (<5") field of view. Temporal erro…
astro-ph.IM2024
The future looks dark: improving high contrast imaging with hyper-parameter optimization for data-driven predictive wavefront control
J. Fowler, Rebecca Jensen-Clem, Maaike A. M. van Kooten +2
The direct imaging and characterization of exoplanets requires extreme adaptive optics (XAO), achieving exquisite wavefront correction (upwards of 90 Strehl) over a narrow fiel…