Objectif Enabling disruptive technologies has always been crucial to trigger revolutionary science discoveries. The daring challenges in astronomy and astrophysics are extremely demanding in terms of high angular resolution and high contrast imaging, and require extreme stability and image quality. Instruments based on current classical designs tend to get bigger and more complex, and are faced to ever increasing difficulties to meet science requirements.This proposal has the clear objective to propose breakthrough compact optical architectures for the next generation of giant observatories. The project focus on the niche of active components and is structured in two main research pillars to (I) enable the use of additive manufacturing (3D-printing) to produce affordable deformable mirrors for VIS or NIR observations, (II) pave the road for a common use of curved and deformable detectors. Extensive finite element analysis will allow to cover the parameter space and broad prototyping will demonstrate and characterize the performance of such devices. Both pillars are extremely challenging, the fields of detectors and optical fabrication being driven by the market. We will then orientate the activities towards a mass production method. To maximize the impact of this high gain R&D, the pillars are surrounded by two transverse activities: (i) design and optimization of a new zoo of optical systems using active mirrors and flexible detectors, and (ii) build a solid plan of technology transfer to end-user industrial companies, through a patenting and licensing strategy, to maximize the financial return and then perpetuate the activities. The pathway proposed here is mandatory to develop affordable components in the near future, and will enable compact and high performance instrumentation. These high potential activities will dramatically reduce the complexity of instruments in the era of giant observatories, simplify the operability of systems and offer increased performance. Champ scientifique engineering and technologyelectrical engineering, electronic engineering, information engineeringelectronic engineeringsensorsoptical sensorsnatural sciencesphysical sciencesastronomyastrophysicsnatural sciencesphysical sciencesopticssocial scienceseconomics and businessbusiness and managementemploymentengineering and technologymechanical engineeringmanufacturing engineeringadditive manufacturing Mots‑clés Optical fabrication and testing active optics freeforms curved detectors Innovative focal plane arrays Programme(s) H2020-EU.1.1. - EXCELLENT SCIENCE - European Research Council (ERC) Main Programme Thème(s) ERC-StG-2015 - ERC Starting Grant Appel à propositions ERC-2015-STG Voir d’autres projets de cet appel Régime de financement ERC-STG - Starting Grant Institution d’accueil CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS Contribution nette de l'UE € 1 747 666,99 Adresse RUE MICHEL ANGE 3 75794 Paris France Voir sur la carte Région Ile-de-France Ile-de-France Paris Type d’activité Research Organisations Liens Contacter l’organisation Opens in new window Site web Opens in new window Participation aux programmes de R&I de l'UE Opens in new window Réseau de collaboration HORIZON Opens in new window Coût total € 1 747 666,99 Bénéficiaires (1) Trier par ordre alphabétique Trier par contribution nette de l'UE Tout développer Tout réduire CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS France Contribution nette de l'UE € 1 747 666,99 Adresse RUE MICHEL ANGE 3 75794 Paris Voir sur la carte Région Ile-de-France Ile-de-France Paris Type d’activité Research Organisations Liens Contacter l’organisation Opens in new window Site web Opens in new window Participation aux programmes de R&I de l'UE Opens in new window Réseau de collaboration HORIZON Opens in new window Coût total € 1 747 666,99