On-sky results from REDWOODS, a platform at Lick ShaneAO for testing second stage AO technologies
Explore the source record for details and available documents.
Astronomy and AstroPhysics↗
Engineering topics
Sengupta, Aditya
Publications and source records attributed to Sengupta, Aditya.
Developments on LLNL’s high contrast testbed and Lick/ShaneAO
Explore the source record for details and available documents.
Astronomy and AstroPhysics↗
WaveDriver: a Laser Guide Star AO System for HWO
Explore the source record for details and available documents.
Astronomy and AstroPhysics↗
Control Algorithms for Multi-Wavefront Sensor Adaptive Optics for Astronomical Exoplanet Imaging
This package consists of simulations of control algorithms being proposed for upcoming adaptive optics projects for exoplanet direct imaging, in which one wavefront affector (deformable mirror) is controlled by two wavefront sensors. Simulations include time-domain behavior under various assumed conditions, parameter optimization routines for the controllers, and stability analysis.
Sengupta, Aditya↗