16 citations · 21 across the 4 of their papers we have counts for
3 papers · 1 filter
High-Q localized states in finite arrays of subwavelength resonators
Danil F. Kornovan, Roman S. Savelev, Yuri S. Kivshar +1
We introduce a novel physical mechanism for achieving giant quality factors (-factors) in finite-length periodic arrays of subwavelength optical resonators. The underlying physi…
Topological states in arrays of optical waveguides engineered via mode interference
Roman S. Savelev, Maxim A. Gorlach
Photonic structures with topologically nontrivial bands are usually designed by arranging simple meta-atoms, ideally, single-mode ones, in a carefully designed photonic lattice wit…
Luminescence Enhancement in One-Dimensional Mie-Resonant Arrays
Viktoriia Rutckaia, Frank Heyroth, Georg Schmidt +5
In this paper, we demonstrate the infrared photoluminescence emission from Ge(Si) quantum dots enhanced with collective Mie modes of silicon nanopillars. We show that the excitatio…