Programme

mercredi 15 novembre 2023

Heures événement (+)
08:30 - 09:00 Accueil  
09:00 - 10:40 Free Space Optical Communications (+)  
09:00 - 09:20 › The ANU Optical Ground Station and the roadmap on Adaptive Optics R&D to enhance the performance of laser communications through the atmosphere. - Noelia Martinez, Advanced Instrumentation and Technology Centre, Research School of Astronomy and Astrophysics  
09:20 - 09:40 › Optical communication activities and associated roadmaps - Bouchra Benammar, Centre National d\'Études Spatiales [Toulouse]  
09:40 - 09:55 › Current FSO Projects at ALPAO: Status Update - Armin Schimpf, ALPAO - Hisham Forrière, ALPAO  
09:55 - 10:10 › FEELINGS: laboratory tests and on-site implementation - Aurélie Montmerle-Bonnefois, ONERA, Université Paris Saclay  
10:10 - 10:25 › FrOGS: French Optical Ground Station for space laser - Géraldine Artaud, Centre National d\'Études Spatiales [Toulouse]  
10:25 - 10:40 › Proof of concept of 100 Gigabit/s per Carrier Optical Transmission from the Moon with a Turbulent Channel Replicator and Adaptive Optics - RAJIV BODDEDA, Nokia Bell Labs France  
10:40 - 11:10 Pause  
11:10 - 12:40 Free Space Optical Communications (+)  
11:10 - 11:25 › CIAO's first steps towards coupling in a single mode fiber - Guillaume Dovillaire, Imagine Optic - Cora Leveder, Imagine Optic  
11:25 - 11:40 › Recent developments on turbulence mitigation based on modal diversity and Multi-Plane Light Conversion technology - Cédric Dautancourt, Cailabs  
11:40 - 11:55 › Atmospheric turbulence mitigation methods based on spatial demultiplexing and coherent beam combining for free space optical communication. - Vincent BILLAULT, Thales Research and Technology  
11:55 - 12:10 › Spatial modulation control law for demultiplexer and active photonic integrated circuits for atmospheric effect mitigation - Yann LUCAS, Office national d'études et de recherches aérospatiales  
12:10 - 12:25 › Optimal slope measurement algorithm for Shack-Hartmann wavefront sensors in strong scintillation condition. - Timothée VENE, DOTA, ONERA  
12:25 - 12:40 › SALTO : A Smart Adaptive Optics with Laser Guide Star for Medium-size telescope - Vincent Moreau, AMOS  
12:40 - 14:00 Déjeuner  
14:00 - 15:35 Space Observation (+)  
14:00 - 14:20 › PROVIDENCE : towards a European capability for Optical SSA - Thierry Fusco, ONERA  
14:20 - 14:35 › ONERA recent results in satellite imaging - Laurent Mugnier, DOTA, ONERA  
14:35 - 14:50 › Wavefront sensing on extended object in the case of Pyramid WFS - Jean-François Sauvage, ONERA, Laboratoire d'Astrophysique de Marseille  
14:50 - 15:05 › Optical technologies for space surveillance and optical communications: THE CHILEAN WAY - Esteban Vera, Pontificia Universidad Católica de Valparaíso  
15:05 - 15:20 › Shadow imaging of geostationary satellites: system's sizing and multispectral inversion of Fresnel diffraction. - Hanae Labriji, DTIS, ONERA, Université Paris Saclay [Palaiseau]  
15:20 - 15:35 › Fine position and velocity estimation of satellites with a Space Surveillance Optical Ground Station - Thomas Delaite, DTIS, ONERA, Université Paris Saclay [Palaiseau] - Frederic Cassaing, DTIS, ONERA, Université Paris Saclay [Palaiseau]  
15:35 - 15:50 Pause  
15:50 - 17:05 AO components and system (+)  
15:50 - 16:05 › ALPAO contribution to the largest ground and space based telescopes - Marie Laslandes, ALPAO  
16:05 - 16:20 › Deformable Mirror at Cilas, focus on the “SAM” technology developed for the TMT - Jean-Baptiste Accary, CILAS - Département de Photonique  
16:20 - 16:35 › Deep learning for low-order phasing of segmented telescopes - Maxime Dumont, DOTA, ONERA, Université Paris Saclay [Châtillon], Aix Marseille Université, CNRS, LAM, Faculdade de Engenharia da Universidade do Porto  
16:35 - 16:50 › Tip-Top a fast tool for modelizing Adaptive Optics performance - Jean-François Sauvage, ONERA, Laboratoire d'Astrophysique de Marseille  
16:50 - 17:05 › PAPYRUS: status of an AO system for research and development of innovative technologies - Arnaud STRIFFLING, ONERA [Salon]  

jeudi 16 novembre 2023

Heures événement (+)
09:00 - 09:30 Accueil  
09:30 - 10:30 Atmospheric turbulence: characterization and modeling (+)  
09:30 - 09:45 › Use of numerical weather prediction models for continuous atmospheric optical turbulence forecast - Florian Quatresooz, UCLouvain  
09:45 - 10:00 › Passive profiling of atmospheric turbulence using solar scintillation - Marin Fouchier, Miratlas  
10:00 - 10:15 › Propagation channel assessment for GEO feeder links - Nicolas Vedrenne, ONERA  
10:15 - 10:45 Pause  
10:45 - 11:30 Biomedical imaging (+)  
10:45 - 11:00 › Fast Adaptive Optics in Optically Sectioned Fluorescence Microscopes for Functional Neuroimaging - Audrius Jasaitis, Imagine Optic  
11:00 - 11:15 › Multimodal high-resolution retinal imaging using a camera-based DMD-integrated adaptive optics flood-illumination ophthalmoscope - Léa Krafft, ONERA, Université Paris Saclay [Châtillon], Paris Eye Imaging Group, Centre d'Investigation Clinique 1423, Quinze-Vingts National Ophthalmology Hospital, DGOS, INSERM, Paris, France - Olivier Thouvenin, Institut Langevin - Ondes et Images (UMR7587) - Serge Meimon, Paris Eye Imaging Group, Centre d'Investigation Clinique 1423, Quinze-Vingts National Ophthalmology Hospital, DGOS, INSERM, Paris, France, Institut Langevin - Ondes et Images (UMR7587), ONERA, Université Paris Saclay [Châtillon]  
11:15 - 11:30 › Study of the human retinal neurovascular coupling using adaptive optics - Pierre Senée, ONERA-HRA  
11:30 - 11:45 Discours de cloture  
  
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