Objetivo Metasurfaces that mimic artificial order in matter have recently opened an exciting gateway to reach unprecedented properties and functionality for the modification of light propagation. The artificial “atoms” and “molecules” of the metasurface can be tailored in shape and size, the lattice constant and inter-atomic interaction can be precisely tuned. Furthermore, using symmetry and polarization state properties topological Berry phase effects can greatly enhance the functionality of such surfaces.This project sets to explore the revolutionary physics of nonlinear optical Berry phase metasurfaces, covering nonlinear optical frequency generation and wave dispersion engineering as well as real-time reconfiguration of nonlinear optical properties. Novel unique nonlinear optical properties of metasurfaces that arise from their specific topological configurations open up exciting new venues for device development in the fields of all-optical data processing, optical meta-nanocircuits, phase conjugating perfect mirrors, and background-free nonlinear holography. The project will investigate the possibilities of strongly enhanced nonlinear light-matter interaction and novel nonlinear optical processes that are based on nonlinear topological Berry phase effects coupled to inter- and intersubband transitions of novel 2D materials. Single layers of transition metal dichalcogenides will allow reconfigurable nonlinear optical properties by changing the valley band transitions.The proposal covers the development of innovative large scale fabrication technologies, fundamental investigations of the origin and the design of effective nonlinearities, experimental characterizations, as well as device development. The findings of the project based on highly nonlinear reconfigurable metasurfaces based on symmetry and topological effects will impact interdisciplinary research fields including condensed matter physics, optoelectronics and biophotonics. Ámbito científico natural sciencesphysical sciencescondensed matter physicsnatural sciencesphysical scienceselectromagnetism and electronicsoptoelectronicsengineering and technologynanotechnologynano-materialstwo-dimensional nanostructuresnatural sciencesphysical sciencesopticsnonlinear opticsnatural sciencescomputer and information sciencesdata sciencedata processing Programa(s) H2020-EU.1.1. - EXCELLENT SCIENCE - European Research Council (ERC) Main Programme Tema(s) ERC-2016-COG - ERC Consolidator Grant Convocatoria de propuestas ERC-2016-COG Consulte otros proyectos de esta convocatoria Régimen de financiación ERC-COG - Consolidator Grant Institución de acogida UNIVERSITAET PADERBORN Aportación neta de la UEn € 1 915 000,00 Dirección WARBURGER STRASSE 100 33098 Paderborn Alemania Ver en el mapa Región Nordrhein-Westfalen Detmold Paderborn Tipo de actividad Higher or Secondary Education Establishments Enlaces Contactar con la organización Opens in new window Sitio web Opens in new window Participación en los programas de I+D de la UE Opens in new window Red de colaboración de HORIZON Opens in new window Coste total € 1 915 000,00 Beneficiarios (1) Ordenar alfabéticamente Ordenar por aportación neta de la UE Ampliar todo Contraer todo UNIVERSITAET PADERBORN Alemania Aportación neta de la UEn € 1 915 000,00 Dirección WARBURGER STRASSE 100 33098 Paderborn Ver en el mapa Región Nordrhein-Westfalen Detmold Paderborn Tipo de actividad Higher or Secondary Education Establishments Enlaces Contactar con la organización Opens in new window Sitio web Opens in new window Participación en los programas de I+D de la UE Opens in new window Red de colaboración de HORIZON Opens in new window Coste total € 1 915 000,00