Dokument-ID Dokumenttyp Verfasser/Autoren Herausgeber Haupttitel Abstract Auflage Verlagsort Verlag Erscheinungsjahr Seitenzahl Schriftenreihe Titel Schriftenreihe Bandzahl ISBN Quelle der Hochschulschrift Konferenzname Quelle:Titel Quelle:Jahrgang Quelle:Heftnummer Quelle:Erste Seite Quelle:Letzte Seite URN DOI Abteilungen OPUS4-6517 misc Gutsche, Philipp; Nieto-Vesperinas, Manuel; Mäusle, Raquel; Burger, Sven Chiral Nanophotonics: Theory and Simulation The interaction of light and chiral matter is subject of recent research both in fundamental science and applications. Among these are the helicity of electromagnetic fields described with the optical chirality density and emitters sensitive to circular polarization employed in quantum communications. In the weak coupling regime of chiral emitters, we analyze the conversion of chirality which can be regarded as an analogue to absorption of energy describing the change of circular polarization of the incident field. This enables the tailoring of chiral near-fields close to metamaterials, e.g. composed of gold helices, and gives insights into extinction measurements such as circular dichroism. We show relation of the weak and strong coupling regime. The latter can be modelled with cross electric-magnetic polarizabilities or with effective chiral materials, i.e. bi-anisotropic media. Accordingly, we motivate the necessity for rigorous numerical simulations to accurately describe chiral light-matter interaction. 2017 Doctoral Summer School on Nanophotonics and Metamaterials, ITMO University Numerical Mathematics OPUS4-6102 Konferenzveröffentlichung Gutsche, Philipp; Mäusle, Raquel; Burger, Sven Tailoring local optical chirality in helical metamaterials 2016 2 2016 10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics 73 75 10.1109/MetaMaterials.2016.7746440 Numerical Mathematics OPUS4-6101 Wissenschaftlicher Artikel Gutsche, Philipp; Mäusle, Raquel; Burger, Sven Locally Enhanced and Tunable Optical Chirality in Helical Metamaterials 2016 Photonics 3 60 10.3390/photonics3040060 Numerical Mathematics OPUS4-6081 Konferenzveröffentlichung Gutsche, Philipp; Mäusle, Raquel; Burger, Sven Circular polarization phenomena in chiral nano-optical devices 2016 Light, Energy and the Environment 2016 JW4A.4 10.1364/FTS.2016.JW4A.4 Numerical Mathematics