Search Results - "Ditcovski, Ran"

Metasurfaces based dual wavelength diffractive lenses by Eisenbach, Omri, Avayu, Ori, Ditcovski, Ran, Ellenbogen, Tal

Get full text

Spectral shaping of lasing in vertically aligned coupled nanowire lasers by Ditcovski, Ran, Ellenbogen, Tal

“…We use numerical simulations to study the effects of nanowire geometry on the emission spectra of nanowire-based lasers. The studied nanowire lasers are made…”
Get full text

Aluminum Nanoantenna Complexes for Strong Coupling between Excitons and Localized Surface Plasmons by Eizner, Elad, Avayu, Ori, Ditcovski, Ran, Ellenbogen, Tal

“…We study the optical dynamics in complexes of aluminum nanoantennas coated with molecular J-aggregates and find that they provide an excellent platform for the…”
Get full text

Metasurfaces based dual wavelength diffractive lenses by Eisenbach, Omri, Avayu, Ori, Ditcovski, Ran, Ellenbogen, Tal

“…We demonstrate experimentally and by simulations a method for using thin nanostructured plasmonic metasurfaces to design diffractive Fresnel zone plate lenses…”
Get full text

Fully Tunable Silicon Nanowire Arrays Fabricated by Soft Nanoparticle Templating by Rey, By Marcel, Elnathan, Roey, Ditcovski, Ran, Geisel, Karen, Zanini, Michele, Fernandez-Rodriguez, Miguel-Angel, Naik, Vikrant V, Frutiger, Andreas, Richtering, Walter, Ellenbogen, Tal, Voelcker, Nicolas. H, Isa, Lucio

“…We demonstrate a fabrication breakthrough to produce large-area arrays of vertically aligned silicon nanowires (VA-SiNWs) with full tunability of the geometry…”
Get full text

Exciton-plasmon hybridization in J-aggregate-aluminum nanoantenna metasurfaces by Eizner, Elad, Avayu, Ori, Ditcovski, Ran, Ellenbogen, Tal

“…We find that aluminum nanoantennas provide an excellent platform for the formation of hybrid exciton-localized surface plasmon modes. We show that the hybrid…”
Get full text