3 papers
cond-mat.mtrl-sci2017
Ultrafast photoionization and excitation of surface-plasmon-polaritons on diamond surfaces
Tzveta Apostolova, B. D. Obreshkov, A. A. Ionin +4
Ultrafast plasmonics of novel materials has emerged as a promising field of nanophotonics bringing new concepts for advanced optical applications. Ultrafast electronic photoexcitat…
physics.optics2016
Nonlinear Transient Dynamics of Photoexcited Silicon Nanoantenna for Ultrafast All-Optical Signal Processing
Denis G. Baranov, Sergey V. Makarov, Valentin A. Milichko +3
Optically generated electron-hole plasma in high-index dielectric nanostructures was demonstrated as a means of tuning of their optical properties. However, until now an ultrafast…
physics.optics2015
Tuning of magnetic optical response in a dielectric nanoparticle by ultrafast photo-injection of dense electron-hole plasma
Sergey Makarov, Sergey Kudryashov, Ivan Mukhin +4
We propose a novel approach for efficient tuning of optical properties of a high refractive index subwavelength nanoparticle with a magnetic Mie-type resonance by means of femtosec…