19 citations · 26 across the 4 of their papers we have counts for
4 papers
Finding the Dark Hole with the Lights On: A New Approach to Focal Plane Wavefront Sensing
Richard A. Frazin
In direct imaging of exoplanets from space, achieving the required dynamic range (i.e., planet-to-star contrast in brightness) currently relies on coronagraphic technology combined…
Empirical Green's Function Approach for Utilizing Millisecond Focal and Pupil Plane Telemetry in Exoplanet Imaging
Richard A. Frazin
Millisecond focal plane telemetry is now becoming practical due to a new generation of near-IR detector arrays with sub-electron noise that are capable of kHz readout rates. Combin…
Time-Dependent Tomographic Reconstruction of the Solar Corona
Didier Vibert, Christelle Peillon, Philippe Lamy +2
Solar rotational tomography (SRT) applied to white-light coronal images observed at multiple aspect angles has been the preferred approach for determining the three-dimensional (3D…
Simultaneous ultra-high contrast imaging and determination of time-dependent, non-common path aberrations in the presence of detector noise
Richard A. Frazin
Ground-based ultra-high contrast imaging, as required for direct imaging of exoplanets and other solar systems, is limited by difficulty of separating the planetary emission from t…