Selection of papers presented at the IX international Symposium ‘Modern Problems of laser physics’, Novosibirsk, 23-29 August 2021 (Editors and compilers O.N. Prudnikov and A.V. Taichenachev)
Line shape of the coherent population trapping resonance in the case of a Gaussian spatial profile of a light beam
V. I. Yudin, M. Yu. Basalaev, D. V. Kovalenko, A. V. Taichenachev, J. Pollock, A. Hansen, W. McGehee, J. Kitching 105–107
Line shape and light shift of coherent population trapping resonance under Ramsey interrogation in ‘hot’ atoms in an optically dense medium
G. V. Voloshin, K. A. Barantsev, A. N. Litvinov 108–115
CPT resonances under multifrequency pumping
K. N. Savinov, A. K. Dmitriev, A. V. Krivetskii 116–118
Quantum optical magnetic field sensor for neurodiagnostic systems of a new generation
M. V. Petrenko, A. S. Pazgalev, A. K. Vershovskii 119–126
Noise-oriented quantum optical gyrometry
I. I. Krasionov, L. V. Il’ichev 127–129
Itȏ–Stratonovich dilemma in the problem of laser cooling of atoms: limits of applicability of the semiclassical approximation
A. A. Kirpichnikova, O. N. Prudnikov, A. V. Taichenachev, V. I. Yudin 130–136
Magneto-optical trap for 6Li atoms formed by elliptically polarised light waves
R. Ya. Il’enkov, A. A. Kirpichnikova, O. N. Prudnikov 137–143
Radiation source based on an optical parametric oscillator with MgO : PPLN crystal and volume Bragg grating, tunable in ranges of 2050–2117 and 2140–2208 nm
N. Yu. Kostyukova, E. Yu. Erushin, A. A. Boyko, D. B. Kolker 144–148
Study of t-ZrO2 : Eu3+ nanophosphor obtained by laser vaporisation using a cw CO2 laser
A. I. Kostyukov, A. A. Nashivochnikov, Vl. N. Snytnikov, M. I. Rakhmanova, V. N. Snytnikov 149–154
Generation of spherical laser-plasma clouds for modelling three-dimensional dynamic effects of artificial plasma injections in circumterrestrial space
Yu. P. Zakharov, V. A. Terekhin, I. F. Shaikhislamov, V. G. Posukh, P. A. Trushin, A. A. Chibranov, A. G. Berezutskii, M. S. Rumenskikh, M. A. Efimov 155–159
Biophotonics
Laser fragmentation of silicon microparticles in liquids for solution of biophotonics problems
V. Yu. Nesterov, O. I. Sokolovskaya, L. A. Golovan, D. V. Shuleiko, A. V. Kolchin, D. E. Presnov, P. K. Kashkarov, A. V. Khilov, D. A. Kurakina, M. Yu. Kirillin, E. A. Sergeeva, S. V. Zabotnov 160–170
Lasers
Vertical stacks of pulsed (100 ns) mesa-stripe semiconductor lasers with an ultra-wide (800 μm) aperture emitting kilowatt-level peak power at a wavelength of 1060 nm
S. O. Slipchenko, A. A. Podoskin, D. A. Veselov, L. S. Efremov, V. V. Zolotarev, A. E. Kazakova, P. S. Kop’ev, N. A. Pikhtin 171–173
High-power mesa-stripe semiconductor lasers (910 nm) with an ultra-wide emitting aperture based on tunnel-coupled InGaAs/AlGaAs/GaAs heterostructures
S. O. Slipchenko, D. N. Romanovich, P. S. Gavrina, D. A. Veselov, T. A. Bagaev, M. A. Ladugin, A. A. Marmalyuk, N. A. Pikhtin 174–178
Improvement of the current–voltage performance of broadened asymmetric waveguide InGaAs/AlGaAs/GaAs semiconductor lasers (λ = 940–980 nm)
N. A. Volkov, K. Yu. Telegin, N. V. Gultikov, D. R. Sabitov, A. Yu. Andreev, I. V. Yarotskaya, A. A. Padalitsa, M. A. Ladugin, A. A. Marmalyuk, L. I. Shestak, A. A. Kozyrev, V. A. Panarin 179–181
Solid-state organic laser with a wavelength tuning range of 78 nm
E. N. Tel’minov, A. H. Yacoub, T. A. Solodova, E. N. Nikonova, T. N. Kopylova 182–186
Control of laser radiation parameters
Large-aperture adaptive optical system for correcting wavefront distortions of a petawatt Ti : sapphire laser beam
V. V. Samarkin, A. G. Alexandrov, I. V. Galaktionov, A. V. Kudryashov, A. N. Nikitin, A. L. Rukosuev, V. V. Toporovsky, Yu. V. Sheldakova 187–194
Interaction of laser radiation with matter. Laser plasma
Synchrotron radiation from a cluster plasma in a circularly polarised laser field
A. A. Andreev, K. Yu. Platonov 195–201
Laser Gyroscopes
Output characteristic of four-frequency Zeeman laser gyroscope with an alternating frequency bias
Yu. Yu. Kolbas, Y. S. Pyatnitskii, M. I. Rodionov, I. I. Saveliev 202–206