Programme

Week List

	Wed. 19	Thu. 20	Fri. 21
08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00	WFS for HCI 10:50 - 12:40 (1h50) WFS for HCI Main Room Carlos Correia › Adaptive Optics for High Contrast Imaging : from NACO to PCS - Jean-Francois Sauvage, ONERA 11:10-11:40 (30min) › A Zernike wavefront sensor for the ELT-HARMONI high-contrast module - Results from a testbench under realistic observation conditions - Adrien Hours, IPAG 11:40-12:00 (20min) › Calibration and performances of the integrated Mach-Zehnder (iMZ) wavefront sensor for extreme adaptive optics - Camille Graf, Centre de Recherche Astrophysique de Lyon 12:00-12:20 (20min) › Towards On-Sky Focal Plane Wavefront Control of Residual Atmospheric Speckles - Benjamin Gerard, Lawrence Livermore National Laboratory, University of California, Santa Cruz 12:20-12:40 (20min) WFSensing for measuring phase-discontinuities 14:20 - 16:20 (2h) WFSensing for measuring phase-discontinuities Main Room Enrico Pinna › The baseline WFC strategy for the ESO ELT - Henri Bonnet, European Southern Observatory 14:30-15:00 (30min) › A rotational shearing interferometer to sense across-the-spider phase discontinuity at ELT. - Lorenzo Busoni, INAF - Osservatorio Astrofisico di Arcetri 15:00-15:20 (20min) › Petal mode measurement and reconstruction with pyramid assisted by spatial filtering - Nicolas Levraud, Laboratoire d'Astrophysique de Marseille 15:20-15:40 (20min) › Pyramid Wavefront Sensors for the Detection of Small Phase discontinuities - Deborah Malone, University of Galway, European Southern Observatory 15:40-16:00 (20min) › Two-wavelength focal-plane piston sensing: first experimental results with LIFT - Cedric Plantet, INAF - Osservatorio Astrofisico di Arcetri 16:00-16:20 (20min) New WFS concepts 17:00 - 18:10 (1h10) New WFS concepts Main Room Lauren Schatz › N2ONCPA: a new low order Wavefront Sensor and its first experimental results. - Alessandro Terreri, INAF - Osservatorio Astronomico di Roma, University of Rome "Tor Vergata" (UToV) 17:10-17:30 (20min) › Implementation of the crossed-sine wavefront sensor - Yan FENG, Institut de Planétologie et d'Astrophysique de Grenoble 17:30-17:50 (20min) › Improved Pyramid Wavefront Sensor using a Diffractive Optical Layer - Esteban Vera, Pontificia Universidad Católica de Valparaíso 17:50-18:10 (20min) Networking Dinner 18:30 - 20:20 (1h50) Networking Dinner	Focal-plane WFSensing 8:30 - 10:30 (2h) Focal-plane WFSensing Main Room Benoit Neichel › Deployment of focal plane wavefront sensing on 8-meter telescopes and beyond - William Thompson, University of Victoria 08:40-09:10 (30min) › Non-Common Path Aberrations Strategy for the METIS High Contrast Imaging Modes - Gilles Orban de Xivry, Space sciences, Technologies and Astrophysics Research (STAR) Institute, Université de Liège 09:10-09:30 (20min) › Dynamic, optical gain compensation and phase unwrapping for the Zernike Wave-Front Sensor - Mahawa Cisse, Laboratoire d'Astrophysique de Marseille 09:30-09:50 (20min) › Study of the LIFT focal-plane wavefront sensor for GALACSI NFM - Arseniy Kuznetsov, ESO, Laboratoire dÁstrophysique de Marseille, Département d'Optique Théorique et Appliquée 09:50-10:10 (20min) › HASO LIFT: the super resolved Shack-Hartmann wavefront sensor - Guillaume Dovillaire, Imagine Optic 10:10-10:30 (20min) WFSensing + AI 10:50 - 12:50 (2h) WFSensing + AI Main Room Esteban Vera › Demonstration of a photonic-lantern focal-plane wavefront sensor - Barnaby Norris, Sydney University 11:00-11:30 (30min) › Nonlinear wavefront sensing and control using Machine Learning - Rico Landman, Leiden Observatory [Leiden] 11:30-11:50 (20min) › Strategy to validate the deep learning methods for focal-plane wavefront sensing in the lab and on the sky - Jyotirmay Paul, Space sciences, Technologies and Astrophysics Research (STAR) Institute, Université de Liège 11:50-12:10 (20min) › A simulator-based autoencoder approach for focal-plane wavefront sensing - Maxime Quesnel, Space sciences, Technologies and Astrophysics Research (STAR) Institute, Université de Liège, Montefiore Institute of Electrical Engineering and Computer Science, Université de Liège 12:10-12:30 (20min) › Cascade Adaptive Optics with non-modulated Pyramid WFS - Caroline Kulcsar, Institut d'Optique Graduate School 12:30-12:50 (20min) WFSensing & Reconstruction Methods 14:20 - 16:00 (1h40) WFSensing & Reconstruction Methods Main Room Thierry Fusco › Super-resolution wavefront reconstruction - Sylvain Oberti, ESO 14:30-15:00 (30min) › Bi-O-edge sensors: the Foucault-knife-edge advantage in the race to sensitivity. - Christophe Verinaud, European Southern Observatory 15:00-15:20 (20min) › Deep Learning Wavefront Reconstruction With Collimated Lasers Using Experimental Data from the PPPP Bench - Nazim Bharmal, Centre for Advanced Instrumentation, Physics, Durham University 15:20-15:40 (20min) › MAVIS update: WFSing and control - Cedric Plantet, INAF - Osservatorio Astrofisico di Arcetri 15:40-16:00 (20min) Extended Sources 16:40 - 18:10 (1h30) Extended Sources Main Room Simone Esposito › Fourier filter LGS wavefront sensing for ELT sized telescopes: comparison of Pyramid and Ingot - Benoit Neichel, Aix Marseille Université, CNRS, LAM 16:50-17:10 (20min) › The Ingot-WFS project: where we are (and are going) - Elisa Portaluri, ADONI - Laboratorio Nazionale di Ottica Adattiva, Osservatorio Astronomico dÁbruzzo 17:10-17:30 (20min) › LAser guide Star Sensor Integrated Extreme adaptive optics (LASSIE) Project - Lauren Schatz, AFRL/RDS 17:30-17:50 (20min) › The low cost adaptive optics system CIAO is now compatible with extended sources - Guillaume Dovillaire, Imagine Optic 17:50-18:10 (20min)	New HW and applications 8:30 - 10:20 (1h50) New HW and applications Main Room Tim Morris › Energy sensitive detectors for wavefront sensing - Kieran O'Brien, Durham University 08:40-09:00 (20min) › MKID-based pyramid wavefront sensor, wavelength sensitivity detector for tracking optical - Aurelie Magniez, Durham University 09:00-09:20 (20min) › Time-Resolved Pyramid Wavefront Sensing using Photon-to-Digital Converters - Jean-Pierre Veran, National Research Council Canada 09:20-09:40 (20min) › Co-phasing segmented-telescopes via deep-learning techniques - Maxime Dumont, Aix Marseille Université, CNRS, LAM, Faculdade de Engenharia da Universidade do Porto, Inesc tec, DOTA, ONERA, Université Paris Saclay [Châtillon] 09:40-10:00 (20min) › Study of wavefront sensing strategies for the future EST based on laboratory results. - Luzma Montoya-Martinez, Instituto Astrofísica de Canarias 10:00-10:20 (20min) Benches, demos 10:50 - 12:40 (1h50) Benches, demos Main Room Caroline Kulcsar › PAPYRUS : a pyramid AO development bench - Romain Fetick, ONERA, Laboratoire d'astrophysique de Marseille 11:00-11:30 (30min) › First on-sky demonstration of the C-BLUE One camera and the HEART RTC platform on REVOLT - Jean-Pierre Veran, National Research Council Canada 11:30-12:00 (30min) › First results from a bench demonstrator of a novel Wide Field of View Wavefront Sensor - Lazar Staykov, Department of Physics [Durham University] 12:00-12:20 (20min) › Seeing estimations from adaptive optics telemetry - Nuno Morujão, FCUP, CENTRA 12:20-12:40 (20min) Wavefront Correction and Control 14:20 - 15:40 (1h20) Wavefront Correction and Control Main Room Paulo Garcia › Cascade Adaptive Optics with two stages for XAO: how disentangled control can improve performance - Caroline Kulcsar, Institut d'Optique Graduate School 14:30-14:50 (20min) › Stable projection (representation) of wavefronts on modes using regularization without truncation - Andreas Obereder, MathConsult GMBH 14:50-15:10 (20min) › FEWHA for the MORFEO instrument: Balancing between reconstruction quality and run-time - Bernadett Stadler, Industrial Mathematics Institute, JKU Linz 15:10-15:30 (20min)

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