615 citations · 2.7k across the 64 of their papers we have counts for
4 papers · 2 filters
Gemini Planet imager Observational Calibrations X: Non-Redundant Masking on GPI
Alexandra Z. Greenbaum, Anthony Cheetham, Anand Sivaramakrishnan +18
The Gemini Planet Imager (GPI) Extreme Adaptive Optics Coronograph contains an interferometric mode: a 10-hole non-redundant mask (NRM) in its pupil wheel. GPI operates at $Y, J, H…
High-performance 3D waveguide architecture for astronomical pupil-remapping interferometry
Barnaby Norris, Nick Cvetojevic, Simon Gross +6
The detection and characterisation of extra-solar planets is a major theme driving modern astronomy, with the vast majority of such measurements being achieved by Doppler radial-ve…
The VAMPIRES instrument: Imaging the innermost regions of protoplanetary disks with polarimetric interferometry
Barnaby Norris, Peter Tuthill, Nemanja Jovanovic +4
Direct imaging of protoplanetary disks promises to provide key insight into the complex sequence of processes by which planets are formed. However imaging the innermost region of s…
A Demonstration of Wavefront Sensing and Mirror Phasing from the Image Domain
Benjamin Pope, Nick Cvetojevic, Anthony Cheetham +3
In astronomy and microscopy, distortions in the wavefront affect the dynamic range of a high contrast imaging system. These aberrations are either imposed by a turbulent medium suc…