146 citations · 455 across the 17 of their papers we have counts for
4 papers · 1 filter
Enhancement of electron hot spot relaxation in photoexcited plasmonic structures by thermal diffusion
F. Spitzer, B. A. Glavin, V. I. Belotelov +6
We demonstrate that in confined plasmonic metal structures subject to ultra-fast laser excitation electron thermal diffusion can provide relaxation faster than the energy transfer…
Modulation of a surface plasmon-polariton resonance by sub-terahertz diffracted coherent phonons
Christian Brüggemann, Andrey V. Akimov, Boris A. Glavin +9
Coherent sub-THz phonons incident on a gold grating that is deposited on a dielectric substrate undergo diffraction and thereby induce an alteration of the surface plasmon-polarito…
Plasmonic crystals for ultrafast nanophotonics: Optical switching of surface plasmon polaritons
M. Pohl, V. I. Belotelov, I. A. Akimov +6
We demonstrate that the dispersion of surface plasmon polaritons in a periodically perforated gold film can be efficiently manipulated by femtosecond laser pulses with the waveleng…
Near dispersion-less surface plasmon polariton resonances at a metal-dielectric interface
Sachin Kasture, P. Mandal, Amandev Singh +5
Omni-directional light coupling to surface plasmon polariton (SPP) modes to make use of plasmon mediated near-field enhancement is challenging. We report possibility of near disper…