44 citations · 228 across the 13 of their papers we have counts for
4 papers · 1 filter
Optical Properties of Rydberg Excitons and Polaritons
Sylwia Zielińska-Raczyńska, Gerard Czajkowski, David Ziemkiewicz
We show how to compute the optical functions when Rydberg Excitons appear, including the effect of the coherence between the electron-hole pair and the electromagnetic field. We us…
Frequency shifts of radiating particle moving in EIT metamaterial
S. Zielińska-Raczyńska, D. Ziemkiewicz
Nowadays, there is considerable interest in metamaterials which realize the electromagnetically induced transparency in a classical system. We consider the frequency shifts of part…
Quantum Confined Stark Effect in Wide Parabolic Quantum Wells
Sylwia Zielińska-Raczyńska, Gerard Czajkowski, David Ziemkiewicz
We show how to compute the optical functions of Wide Parabolic Quantum Wells (WPQWs) exposed to uniform electric F applied in the growth direction, in the excitonic energy region.…
Combined complex Doppler and Cherenkov effect in left-handed metamaterials
David Ziemkiewicz, Sylwia Zielińska-Raczyńska
We derive the formula of the complex Doppler shift in a two-dimensional, dispersive metamaterial and we show that a moving, monochromatic radiation source generates multiple freque…