28 citations · 72 across the 8 of their papers we have counts for
9 papers
The Three-Sided PyramidWavefront Sensor. I. Simulations and Analysis for Astronomical Adaptive Optics
Lauren Schatz, Jared R. Males, Carlos Correia +11
For ExAO instruments for the Giant Segmented Mirror Telescopes (GSMTs), alternative architectures of WFS are under consideration because there is a tradeoff between detector size,…
Variation on a Zernike wavefront sensor theme: optimal use of photons
Vincent Chambouleyron, Olivier Fauvarque, Jean-François Sauvage +6
The Zernike wavefront sensor (ZWFS) is a concept belonging to the wide class Fourier-filtering wavefront sensor (FFWFS). The ZWFS is known for its extremely high sensitivity while…
The focal-plane assisted pyramid wavefront sensor: enabling frame-by-frame optical gains tracking
Vincent Chambouleyron, Olivier Fauvarque, Jean-François Sauvage +2
With its high sensitivity, the Pyramid wavefront sensor (PyWFS) is becoming an advantageous sensor for astronomical adaptive optics (AO) systems. However, this sensor exhibits sign…
INGOT Wavefront Sensor: from the optical design to a preliminary laboratory test
Simone Di Filippo, Davide Greggio, Maria Bergomi +13
The Ingot wavefront sensor is a novel pupil-plane wavefront sensor, specifically designed to cope with the elongation typical of the extended nature of the Laser Guide Star (LGS).…
Pyramid wavefront sensor optical gains compensation using a convolutional model
Vincent Chambouleyron, Olivier Fauvarque, Pierre Janin-Potiron +5
Extremely Large Telescopes have overwhelmingly opted for the Pyramid wavefront sensor (PyWFS) over the more widely used Shack-Hartmann WaveFront Sensor (SHWFS) to perform their Sin…
Performance limits of adaptive-optics/high-contrast imagers with pyramid wave-front sensors
Carlos M. Correia, Olivier Fauvarque, Charlotte Z. Bond +3
Advanced AO systems will likely utilise Pyramid wave-front sensors (PWFS) over the traditional Shack-Hartmann sensor in the quest for increased sensitivity, peak performance and ul…