140 citations · 414 across the 12 of their papers we have counts for
12 papers
Resonant-state expansion applied to three-dimensional open optical systems: A complete set of static modes
S. V. Lobanov, W. Langbein, E. A. Muljarov
We present two alternative complete sets of static modes of a homogeneous dielectric sphere, for their use in the resonant-state expansion (RSE), a rigorous perturbative method in…
Quantitative chemical imaging of amyloid-β plaques with Raman micro-spectroscopy in human Alzheimer's diseased brains
E. G. Lobanova, S. V. Lobanov, K. Triantafilou +2
Alzheimer's disease (AD) is a neurodegenerative disorder and the most common cause of dementia in the elderly. The extracellular accumulation of amyloid- (A) in senile plaque…
Resonant-state expansion of three-dimensional open optical systems: Light scattering
S. V. Lobanov, W. Langbein, E. A. Muljarov
A rigorous method of calculating the electromagnetic field, the scattering matrix, and scattering cross-sections of an arbitrary finite three-dimensional optical system described b…
Efficient quantitative hyperspectral image unmixing method for large-scale Raman micro-spectroscopy data analysis
E. G. Lobanova, S. V. Lobanov
Vibrational micro-spectroscopy is a powerful optical tool, providing a non-invasive label-free chemically specific imaging for many chemical and biomedical applications. However, h…
Control of light polarization by voltage tunable excitonic metasurfaces
S. V. Lobanov, N. A. Gippius, S. G. Tikhodeev +1
We propose a light emitting device with voltage controlled degree of linear polarization of emission. The device combines the ability of metasurfaces to control light with an energ…
Resonant-state expansion of light propagation in non-uniform waveguides
S. V. Lobanov, G. Zoriniants, W. Langbein +1
A new rigorous approach for precise and efficient calculation of light propagation along non-uniform waveguides is presented. Resonant states of a uniform waveguide, which satisfy…
Theory of condensation of indirect excitons in a trap
S. V. Lobanov, N. A. Gippius, L. V. Butov
We present theoretical studies of condensation of indirect excitons in a trap. Our model quantifies the effect of screening of the trap potential by indirect excitons on exciton co…
Circularly polarized lasing in chiral modulated semiconductor microcavity with GaAs quantum wells
A. A. Demenev, V. D. Kulakovskii, C. Schneider +7
We report the elliptically, close to circularly polarized lasing at and 1.522 eV from an AlAs/AlGaAs Bragg microcavity with 12 GaAs quantum wells in the active regi…
Controlling circular polarization of light emitted by quantum dots using chiral photonic crystal slab
S. V. Lobanov, S. G. Tikhodeev, N. A. Gippius +9
We study the polarization properties of light emitted by quantum dots that are embedded in chiral photonic crystal structures made of achiral planar GaAs waveguides. A modification…
Polarization control of quantum dot emission by chiral photonic crystal slabs
Sergey V. Lobanov, Thomas Weiss, Nikolay A. Gippius +4
We investigate theoretically the polarization properties of the quantum dot's optical emission from chiral photonic crystal structures made of achiral materials in the absence of e…
Resonant state expansion applied to three-dimensional open optical systems
M. B. Doost, W. Langbein, E. A. Muljarov
The resonant state expansion (RSE), a rigorous perturbative method in electrodynamics, is developed for three-dimensional open optical systems. Results are presented using the anal…
Emission properties of an oscillating point dipole from a gold Yagi-Uda nanoantenna array
S. V. Lobanov, T. Weiss, D. Dregely +3
We investigate numerically the interaction of an oscillating point dipole with a periodic array of optical Yagi-Uda nanoantennas in the weak coupling limit. A very strong near-fiel…