43 citations · 59 across the 4 of their papers we have counts for
4 papers
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…
Impact of core cladding boundary shape on the waveguide properties of hollow core microstructured fibers
A. D. Pryamikov, G. K. Alagashev, A. S. Biriukov
In this paper we consider an interaction between the air core modes of hollow core waveguide microstructures and core cladding boundary walls in various shapes. The analysis is bas…
Impact of geometrical parameters on optical properties of negative curvature hollow-core fibers
G. K. Alagashev, A. D. Pryamikov, A. F. Kosolapov +3
We analyze the impact of geometrical parameters on such important optical characteristics of negative curvature hollow-core fibers (NCHCFs) as waveguide dispersion, waveguide losse…