37 citations · 61 across the 4 of their papers we have counts for
4 papers
Material and radiation losses in structures with bound states in the continuum: Ge2Sb2Te5 as an example
Daria V. Bochek, Nikolay S. Solodovchenko, Denis A. Yavsin +3
The problem of losses in resonators is a key issue in the design and use of modern plasmonic and photonic meta-devices. We propose a spectroscopic method for determining material a…
Bound states in the continuum in strong-coupling and weak-coupling regimes under the cylinder-ring transition
Nikolay Solodovchenko, Kirill Samusev, Daria Bochek +1
Bound states in the continuum (BIC) have been at the forefront of research in optics and photonics over the past decade. It is of great interest to study the effects associated wit…
Fabrication of Ge2Sb2Te5 metasurfaces by direct laser writing technique
D. V. Bochek, K. B. Samusev, D. A. Yavsin +5
We experimentally demonstrate fabrication of tunable high contrast periodic fishnet metasurfaces with 3 um period on 200 nm thick Ge2Sb2Te5 films sputted onto glass and sapphire su…
Optical diffraction from GeSbTe fishnet metasurfaces
D. V. Bochek, D. A. Yavsin, A. B. Pevtsov +2
We report the creation of GeSbTe metasurfaces on sapphire substrates by the ablation method and the study of their structural properties by scanning electron microscopy…