Spin-to-Orbital Angular Momentum Mapping of Polychromatic Light
Langue
en
Article de revue
Ce document a été publié dans
Physical Review Letters. 2018, vol. 120, n° 21, p. 213903
American Physical Society
Résumé en anglais
Reflective geometric phase flat optics made from chiral anisotropic media recently unveiled a promising route towards polychromatic beam shaping. However, these broadband benefits are strongly mitigated by the fact that ...Lire la suite >
Reflective geometric phase flat optics made from chiral anisotropic media recently unveiled a promising route towards polychromatic beam shaping. However, these broadband benefits are strongly mitigated by the fact that flipping the incident helicity does not ensure geometric phase reversal. Here we overcome this fundamental limitation by a simple and robust add-on whose advantages are emphasized in the context of spin-to-orbital angular momentum mapping.< Réduire
Project ANR
Traitement hyperspectral du moment angulaire orbital de la lumière - ANR-15-CE30-0018
Origine
Importé de halUnités de recherche