Tunable metasurface-based waveplates - A proposal using inverse design
نویسندگان
چکیده
Une approche est proposée pour obtenir un retard de phase d’onde électromagnétique accordable en s’appuyant sur une méta-structure avec deux couches planes regard l’une l’autre. Le ajusté par l’intermédiaire la variation distance axiale entre les couches. Un contrôle complet l’ellipticité l’onde sortie dispositif atteint des variations à l’échelle longueur d’onde. Les caractéristiques désirées méta-structures sont présentées et plusieurs applications physiques suggérées, optimisations topologiques ou algorithmes génétiques conception inverse.
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ژورنال
عنوان ژورنال: Comptes Rendus Physique
سال: 2021
ISSN: ['1878-1535', '1631-0705']
DOI: https://doi.org/10.5802/crphys.5