3 papers
physics.optics2024
Encapsulated void resonators in lossy dielectric van der Waals heterostructures
Avishek Sarbajna, Dorte Rubæk Danielsen, Laura Nevenka Casses +3
Dielectric optical resonators traditionally rely on materials with the combination of high refractive indices and low optical losses. Such materials are scarce for operation in vis…
physics.optics2024
Full quantitative near-field characterization of strongly coupled exciton-plasmon polaritons in thin-layered WSe2 on a monocrystalline gold platelet
Laura N. Casses, Binbin Zhou, Qiaoling Lin +6
Exciton-plasmon polaritons (EPPs) are attractive both for the exploration of fundamental phenomena and applications in nanophotonics. Previous studies of EPPs mainly relied on far-…
physics.optics2019
Mono-crystalline Gold Platelets: A High Quality Platform for Surface Plasmon Polaritons
Korbinian J. Kaltenecker, Enno Krauss, Laura Casses +5
We use mono-crystalline gold platelets with ultra-smooth surfaces and superior plasmonic properties to investigate the formation of interference patterns caused by surface plasmon…