25 citations · 41 across the 3 of their papers we have counts for
3 papers
Multi-mode lasing in supercell plasmonic nanoparticle arrays
Rebecca Heilmann, Kristian Arjas, Tommi K. Hakala +1
Multicolour light sources can be used in applications such as lighting and multiplexing signals. In photonic and plasmonic systems, one way to achieve multicolour light is via mult…
Loss-driven topological transitions in lasing
Grazia Salerno, Rebecca Heilmann, Kristian Arjas +3
We experimentally observe lasing in a hexamer plasmonic lattice and find that when tuning the scale of the unit cell, the polarization winding of the emission changes. By a theoret…
Strong coupling between organic dye molecules and lattice modes of a dielectric nanoparticle array
Rebecca Heilmann, Aaro I. Väkeväinen, Jani-Petri Martikainen +1
Plasmonic structures interacting with light provide electromagnetic resonances which result in a high degree of local field confinement enabling the enhancement of light-matter int…