34 citations · 165 across the 12 of their papers we have counts for
12 papers · 1 filter
Electrically controlled laser generation in a photonic crystal - liquid crystal - metal microcavity
Daniil S. Buzin, Pavel S. Pankin, Dmitrii N. Maksimov +9
A comprehensive approach for simulating lasing dynamics in a liquid crystal based laser is presented. The approach takes into account the transformation of the liquid crystal struc…
Photonic bound states in the continuum governed by heating
A. I. Krasnov, P. S. Pankin, G. A. Romanenko +4
A photonic crystal microcavity with the liquid crystal resonant layer tunable by heating has been implemented. The multiple vanishing resonant lines corresponding to optical bound…
Hybrid Tamm and quasi-BIC microcavity modes
D. S. Buzin, P. S. Pankin, D. N. Maksimov +8
The microcavity in the form of a liquid crystal defect layer embedded in a one-dimensional photonic crystal is considered. The microcavity mode has a tunable radiation decay rate i…
Model of the Tamm plasmon polariton based solar cell
Rashid G. Bikbaev, Dmitrii Pykhtin, Stepan Ya. Vetrov +2
A model of an organic solar cell based on a Tamm plasmon polariton localized at the interface between a photonic crystal and a photosensitive layer with an embedded square or hexag…
Chiral Optical Tamm States at the Interface between a Cholesteric and an All-Dielectric Polarization-Preserving Anisotropic Mirror
Natalya V. Rudakova, Ivan V. Timofeev, Rashid G. Bikbaev +3
The chiral optical Tamm state is a new localized state of light at the interface between a polarization-preserving anisotropic mirror and an optically chiral medium such as a chole…
Tunable Hybrid Tamm-microcavity states
Pavel S. Pankin, Stepan Ya. Vetrov, Ivan V. Timofeev
Spectral manifestations of hybrid Tamm-microcavity modes in a 1D photonic crystal bounded with a silver layer and containing a nematic liquid crystal layer working as a microcavity…
Chiral Optical Tamm States: Temporal Coupled-Mode Theory
Ivan V. Timofeev, Pavel S. Pankin, Stepan Ya. Vetrov +3
The chiral optical Tamm state (COTS) is a special localized state at the interface of a handedness-preserving mirror and a structurally chiral medium such as a cholesteric liquid c…
Chiral optical Tamm states at the boundary of the medium with helical symmetry of the dielectric tensor [In Russian]
Ivan V. Timofeev, Stepan Ya. Vetrov
A new optical state is described both analytically and numerically at the boundary of a chiral medium with continuous helical symmetry of the dielectric tensor. The tangential wave…
Geometric phase and o-mode blue shift in a chiral anisotropic medium inside a Fabry-Pérot cavity
I. V. Timofeev, V. A. Gunyakov, V. S. Sutormin +5
Anomalous spectral shift of transmission peaks is observed in a Fabry--Pérot cavity filled with a chiral anisotropic medium. The effective refractive index value resides out of the…
Spectral and polarization properties of 'cholesteric liquid crystal - phase plate - metal' structure
Stepan Ya. Vetrov, Maxim V. Pyatnov, Ivan V. Timofeev
We investigate the localized surface modes in a structure consisting of the cholesteric liquid crystal layer, a phase plate, and a metal layer. These modes are analogous to the opt…
Photonic defect modes in cholesteric liquid crystal with a resonant nanocomposite layer and a twist defect
Stepan Ya. Vetrov, Maxim V. Pyatnov, Ivan V. Timofeev
We have studied spectral properties of a cholesteric liquid crystal with a combined defect consisting of a nanocomposite layer and a twist. The nanocomposite layer is made of metal…
Voltage-induced defect mode interaction in a one-dimensional photonic crystal with a twisted-nematic defect layer
Ivan V. Timofeev, Yu-Ting Lin, Vladimir A. Gunyakov +5
Defect modes are investigated in a band gap of an electrically tunable one-dimensional photonic crystal infiltrated with a twisted-nematic liquid crystal (1D PC/TN). Their frequenc…