35 citations · 38 across the 3 of their papers we have counts for
3 papers
A fully nanoscopic dielectric laser
Günter Kewes, Rogelio Rodriguez-Oliveros, Kathrin Höfner +3
In this article, we introduce the concept of a dielectric nanolaser that is nanoscopic in all spatial dimensions. Our proposal is based on dielectric nanoparticles of high refracti…
Limitations of Particle-Based Spasers
Günter Kewes, Kathrin Herrmann, Rogelio Rodríguez-Oliveros +3
We present a semi-classical analytic model for spherical core-shell surface plasmon lasers. Within this model, we drop the widely used one-mode approximations in favor of fully ele…
Surface plasmon resonances of metallic nanostars/nanoflowers for surface-enhanced Raman scattering
V. Giannini, R. Rodriguez-Oliveros, J. A. Sanchez-Gil
We investigate theoretically the optical properties associated to plasmon resonances of metal nanowires with cross section given by low-order Chebyshev nanoparticles (like rounded-…