Nonlinear Strong Coupling by Second‐Harmonic Generation Enhancement in Plasmonic Nanopatch Antennas
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Optical Materials"
DOI: 10.1002/adom.202200510
Abstract: Enhanced electromagnetic fields within plasmonic nanocavity mode volumes enable multiple significant effects that lead to applications in both the linear and nonlinear optical regimes. In this work, enhanced second‐harmonic generation (SHG) is demonstrated from individual… read more here.
Keywords: second harmonic; plasmonic nanopatch; harmonic generation; strong coupling ... See more keywords
Surface Plasmon Polaritons Emission with Nanopatch Antennas: Enhancement by Means of Mode Hybridization
Sign Up to like & getrecommendations! Published in 2019 at "ACS Photonics"
DOI: 10.1021/acsphotonics.9b00797
Abstract: We theoretically study the emission of surface plasmon polaritons (SPPs) in cylindrical nanopatch antennas with sub-10 nm dielectric gaps. The eigenmodes of a nanopatch antenna can be classified as gap modes or antenna modes. We… read more here.
Keywords: plasmon polaritons; mode hybridization; nanopatch antennas; surface plasmon ... See more keywords