SELECTION OF PAPERS PRESENTED AT THE INTERNATIONAL WORKSHOP ON FIBRE LASERS (20-24 SEPTEMBER 2020, NOVOSIBIRSK)
Spectrally selective fundamental core mode suppression in optical fibre containing absorbing rods
S. S. Aleshkina, T. A. Kashaykina, M. V. Yashkov, M. Yu. Salganskii, S. V. Alyshev, M. M. Bubnov, A. N. Gur’yanov, M. E. Likhachev 1083–1087
Seven-core fibre Raman laser with intercore coupling
A. V. Dostovalov, M. I. Skvortsov, A. A. Wolf, V. I. Labuntsov, O. N. Egorova, S. L. Semenov, S. A. Babin 1088–1090
Pump depletion in Raman lasing in a graded index multimode fibre
A. G. Kuznetsov, S. I. Kablukov, E. V. Podivilov, S. A. Babin 1091–1095
Output power saturation effect in Yb – Er fibre lasers
A. A. Surin, N. V. Kovalenko 1096–1100
Numerical simulation of the beam self-cleaning process in a multimode graded-index fibre during propagation of a pump wave and a Stokes component
O. S. Sidelnikov, E. V. Podivilov, S. A. Babin, S. Wabnitz, M. P. Fedoruk 1101–1104
Application of neural networks to determine the discrete spectrum of the direct Zakharov – Shabat problem
E. V. Sedov, I. S. Chekhovskoy, J. E. Prilepsky, M. P. Fedoruk 1105–1109
Nonlinear waves in a thin dielectric film on the surface of a topological insulator
A. I. Maimistov, E. I. Lyashko, S. O. Elyutin 1110–1114
Lasers
Adaptive system for wavefront correction of the PEARL laser facility
A. A. Soloviev, A. V. Kotov, S. E. Perevalov, M. V. Esyunin, M. V. Starodubtsev, A. G. Alexandrov, I. V. Galaktionov, V. V. Samarkin, A. V. Kudryashov, V. N. Ginzburg, A. P. Korobeynikova, A. A. Kochetkov, A. A. Kuzmin, A. A. Shaikin, I. V. Yakovlev, E. A. Khazanov 1115–1122
AlGaInAs/InP semiconductor lasers with an ultra-narrow waveguide and an increased electron barrier
V. N. Svetogorov, Yu. L. Ryaboshtan, M. A. Ladugin, A. A. Padalitsa, N. A. Volkov, A. A. Marmalyuk, S. O. Slipchenko, A. V. Lyutetskiy, D. A. Veselov, N. A. Pikhtin 1123–1125
Generation of high-power few-cycle femtosecond IR pulses by double-chirp parametric amplification
S. A. Frolov, V. I. Trunov 1126–1133
Interaction of laser radiation with matter
Destruction of absorbing metal films during laser printing with gel microdroplets
V. S. Zhigarkov, N. V. Minaev, V. I. Yusupov 1134–1139
Effect of CO2-laser power density on the absorption coefficient of polycrystalline CVD diamonds
M. S. Andreeva, N. V. Artyushkin, M. I. Krymskii, A. I. Laptev, N. I. Polushin, V. E. Rogalin, M. V. Rogozhin 1140–1145
Integral optics
Electromagnetic waves in an optical photonic lattice
O. V. Korovay 1146–1154
Laser frequency standards
Radiofrequency synthesiser with an intrinsic instability of 5 × 10-15 at the averaging time of 1 s based on a femtosecond erbium-doped fibre laser
A. N. Kireev, A. S. Shelkovnikov, A. V. Tausenev, D. A. Tyurikov, M. A. Gubin 1155–1159
Laser applications and other topics in quantum electronics
Statistical characteristics of laser interference and its effect on IR optoelectronic observation systems
N. I. Pavlov, Yu. A. Rezunkov 1160–1166
Production of two-colour radiation with polarisations of components rotating in opposite directions
V. M. Kotov 1167–1172
Synthesis of fluorocarbon nanofilms on titanium using high-power KrF laser radiation
P. B. Sergeev, A. N. Kirichenko, K. S. Kravchuk, N. V. Morozov, R. A. Khmelnitskii 1173–1178