1 citations · 1 across the 3 of their papers we have counts for
6 papers
Phase dislocations in hollow core waveguides
Andrey Pryamikov
This paper discusses the basic concepts of phase dislocations and vortex formation in the electric fields of fundamental air core mode of hollow core waveguides with specific types…
Light transport and vortex-supported wave-guiding in micro-structured optical fibres
Andrey Pryamikov, Grigory Alagashev, Gregory Falkovich +1
In hydrodynamics, vortex generation upon the transition from smooth laminar flows to turbulence is generally accompanied by increased dissipation. However, plane vortices can provi…
The design optimization and experimental investigation of the 4420 nm Raman laser based on hydrogen-filled revolver silica fiber
A. N. Kolyadin, M. S. Astapovich, A. V. Gladyshev +6
Optical properties of hollow-core revolver fibers are numerically investigated depending on various parameters: the hollow-core diameter, the capillary wall thickness, the values o…
Efficient 4.42 μm Raman laser based on hollow-core silica fiber
Maxim S. Astapovich, Anton N. Kolyadin, Alexey V. Gladyshev +5
In this paper we consider mid-infrared Raman lasers based on gas-filled hollow-core silica fibers and provide theoretical and experimental analysis of factors that limit the effici…
Light localization in hollow core fibers with a complicated shape of the core cladding boundary
A. D. Pryamikov, A. S. Biriukov, G. K. Alagashev
In this paper we present a theoretical and numerical analysis of light localization in hollow core microstructured fibers (HCMFs) with a complicated shape of the core cladding boun…
The core modes of all solid photonic band gap fibers as bound states in the continuum
Andrey D. Pryamikov
In this paper we propose a new hypothesis of out of plane band gap formation in all solid photonic band gap (PBG) fibers. At first, one considers the process of the core modes form…