the archive
#adaptive optics
2 resultsastro-ph.IM2019
High-resolution Infrared Spectrograph for Exoplanet Characterization with the Keck and Thirty Meter Telescopes
Dimitri Mawet, Michael Fitzgerald, Quinn Konopacky +46
The paper proposes HISPEC, a compact, diffraction‑limited high‑resolution infrared spectrograph for the Keck and future Thirty Meter Telescope, using adaptive‑optics‑fed single‑mod…
#infrared spectroscopy#exoplanet characterization#adaptive optics#high-resolution spectrograph
astro-ph.IM2019
Physics-based model of the adaptive-optics corrected point-spread-function
Romain Fétick, Thierry Fusco, Benoit Neichel +8
The paper presents a physics‑based, low‑parameter model for adaptive‑optics corrected point spread functions, validates it on simulated and on‑sky data, and demonstrates accurate r…
#adaptive optics#point spread function#psf modeling#turbulence