VIDEO Memorie della Società Astronomica Italiana - N.1/2019




Wavefront sensing in the VLT/ELT era, 4th edition

28-30 October 2019
Firenze, Palazzo dei Congressi



The self-coherent camera temporally modulated: a satisfactory paradox
Speaker: Dr MARTINEZ, Patrice (Laboratoire Lagrange )
Seeking for the ultimate wavefront sensor - Probing the free-parameters space of Fourier-based wavefront sensors with the LOOPS v2.0 testbed.
Speaker: Dr JANIN-POTIRON, Pierre (ONERA / LAM )
The NGS AO system for GMT: performance analysis and simulations
Speaker: Dr QUIROS-PACHECO, Fernando (GMTO)
MAORY LGS WFS trade-off study: Dealing with the Impact of truncation using regularization.
Speaker: Dr VÉRINAUD, Christophe (ESO)
A high order pyramid WFS AO system for DAG, the new 4-m Turkish telescope: progress report
Speaker: Prof. JOLISSAINT, Laurent (University of Applied Science Western Switzerland )
Maximum Likelihood Co-Phasing of Large Segmented Mirrors under Turbulence with a Pyramid
Speaker: Mr HOLZLÖHNER, Ronand (ESO)
Use of a modulation camera to control Fourier-filtering wavefront sensors measurements on the fly
Speaker: Mr CHAMBOULEYRON, Vincent (Laboratoire d’Astrophysique de Marseille )
ELT Working Group: Preparing Observations
Speaker: Mr NEICHEL, Benoit (LAM)
Online Identification of key-parameters for synthetic-based calibration with Pyramid WFS
Speaker: Dr HERITIER, Cedric Taissir (LAM - ONERA - ESO - INAF )
On-sky experiments using CANARY SCAO with point-diffraction interferometers: CAWS & iMZ
Speaker: Dr BHARMAL, Nazim (CfAI, Durham Uni.)
Wavefront Phase Imaging sensor (WFPI)
Speaker: Dr RODRÍGUEZ-RAMOS, José Manuel (Universidad de La Laguna (Wooptix))
Temporal behavior of a low-order MCAO loop
Speaker: PLANTET, Cedric Antoine Adrien Gabriel (Istituto Nazionale di Astrofisica (INAF))
SOUL Modal Gain Machine
Speaker: AGAPITO, Guido (Istituto Nazionale di Astrofisica (INAF))
Preliminary design of the MAORY Calibration and Test Unit
Speaker: Mr DI ANTONIO, Ivan (Università di Roma Tor Vergata - INAF)
The laboratory characterization of the SHARK-NIR Adaptive Optics channel
Speaker: BIONDI, Federico (INAF-OAPadova)
Modulation strategies to mitigate island effect with the pyramid wavefront sensor
Speaker: Ms BERTROU-CANTOU, Arielle (LESIA)
The Adaptive Optics Module of MAVIS: preliminary design and trade-offs
Speaker: VIOTTO, Valentina (Istituto Nazionale di Astrofisica (INAF))
Flattened pyramid & oscillating sensitivity
Speaker: Mr FAUVARQUE, Olivier (Laboratoire d’Astrophysique de Marseille)
Lightning and thunder: a wavefront sensor suitable for a jupiter-like planetary disk
Speaker: RAGAZZONI, Roberto (Istituto Nazionale di Astrofisica (INAF))
Image Recognition for NCPA mitigation
Speaker: Mr TERRERI, Alessandro (INF-AOR)
Focal plane wavefront measurement with convolutional neural networks
Speaker: ORBAN DE XIVRY , Gilles (Université de Liège )
Robust wavefront sensing in harsh turbulence conditions
Speaker: Dr TALLON, Michel (Univ Lyon, Univ Lyon1, Ens de Lyon, CNRS, Centre de Recherche Astrophysique de Lyon UMR5574, F-69230, Saint-Genis-Laval, France)
Automatic Beam Stabilization for SHARK-VIS
Speaker: MATTIOLI, Massimiliano (Istituto Nazionale di Astrofisica (INAF))
One laser, two LGS for two WFS: technology, on-sky demonstration and first results
Speaker: Mr HAGUENAUER, Pierre (ESO)
SHARK-NIR, a status update
Speaker: MARAFATTO, Luca (Istituto Nazionale di Astrofisica (INAF))
First results on a LGSWFS prototype for the ELT
Speaker: Mr KE, Zibo (LAM)
Turbulence parameter estimation with Paranal Observatory wavefront sensors
Speaker: Mr GARCIA, Paulo (CENTRA and Universidade do Porto − Faculdade de Engenharia)
The Ingot Wavefront Sensor: Optical Design and laboratory tests
Speaker: Dr DI FILIPPO, Simone (Istituto Nazionale d’Astrofisica (INAF) )
Simulation Environment for Segment and Petal Phasing of Large Telescopes
Speaker: Mr HOLZLÖHNER, Ronand (ESO)
The Phasing and Diagnostic Station in the ELT
Speaker: PFROMMER, Thomas (ESO)
Continuous-wave lidar method
Speaker: Mr HELLEMEIER, Joschua (UBC/ESO)
Commissioning status of the new NGS WFS for GeMS
Speaker: NEICHEL, Benoit (ONERA)
ELT and wavefront sensing (Overview/Discussion Jason Spyromilio)
Speaker: Jason Spyromilio


Video Memorie della Società Astronomica Italiana
Video Journal of the Italian Astronomical Society


Editor in Chief: Piercarlo Bonifacio

Editorial Assistant: Rossella Spiga

Advisory Board: Enrico Cappellaro, Patrizia Caraveo, Tiziana Di Salvo, Federico Ferrini, Gianluca Israel, Roberto Ragazzoni.

COUNCIL: Roberto Buonanno (President), Flavio Fusi Pecci (V. President), L. Angelo Antonelli, Giuseppe Bono, Patrizia Caraveo, Giuseppe Cutispoto, Fabrizio Mazzucconi, Angela Misiano, Agatino Rifatto

Technical Assistant: Davide Saraceno

Secretariat: Laura Mazzuconi
Largo Enrico Fermi 5,50125 Firenze,Italy
Tel-Fax 055.2752270