Invited paper
Laser optical frequency combs and their applications in optical fibre communication systems and astrophysics
P. G. Kryukov 895–900
Lasers
Attainment of a 40 TW peak output power with a visible-range hybrid femtosecond laser system
S. V. Alekseev, N. G. Ivanov, V. F. Losev, G. A. Mesyats, L. D. Mikheev, N. A. Ratakhin, Yu. N. Panchenko 901–904
Continuous-wave laser diodes based on epitaxially integrated InGaAs/AlGaAs/GaAs heterostructures
M. A. Ladugin, N. V. Gul’tikov, A. A. Marmalyuk, V. P. Konyaev, A. V. Solov’eva 905–908
Investigation of an electron-beam pumped VECSEL based on an InGaAs/AlGaAs heterostructure
A. Yu. Andreev, T. A. Bagaev, M. R. Butaev, N. A. Gamov, E. V. Zhdanova, M. M. Zverev, V. I. Kozlovsky, Ya. K. Skasyrsky, I. V. Yarotskaya 909–912
Balance-equation method for simulating terahertz quantum-cascade lasers using a wave-function basis with reduced dipole moments of tunnel-coupled states
D. V. Ushakov, A. A. Afonenko, A. A. Dubinov, V. I. Gavrilenko, O. Yu. Volkov, N. V. Shchavruk, D. S. Ponomarev, R. A. Khabibullin 913–918
All-fibre single-mode small-signal amplifier operating near 0.976 μm
S. S. Aleshkina, D. S. Lipatov, T. A. Kochergina, V. V. Vel’miskin, V. L. Temyanko, L. V. Kotov, T. L. Bardina, M. M. Bubnov, A. N. Gur’yanov, M. E. Likhachev 919–924
Generation of parabolic laser pulses in short fibre amplifiers
I. A. Shchukarev, D. A. Korobko, M. Yu. Salganskii, I. O. Zolotovskii 925–930
Superluminescent diodes based on asymmetric double-quantum-well heterostructures
E. V. Andreeva, S. N. Il’chenko, M. A. Ladugin, A. A. Marmalyuk, K. M. Pankratov, V. R. Shidlovskiĭ, S. D. Yakubovich 931–935
Interaction of laser radiation with matter. Laser plasma
Asymptotic theory of ponderomotive dynamics of an electron in the field of a focused relativistically intense electromagnetic envelope
O. B. Shiryaev 936–946
Study of spectral and temporal parameters of superradiance on molecular nitrogen ions in air filament
I. A. Zyatikov, N. G. Ivanov, V. F. Losev, V. E. Prokop’ev 947–950
Nonlinear optical phenomena
Study of nonlinear optical properties of TiO2 – polystyrene nanocomposite films
M. Zeinali, B. Jaleh, M. R. Rashidian Vaziri, A. Omidvar 951–957
Population gratings produced in a quantum system by a pair of sub-cycle pulses
R. M. Arkhipov, M. V. Arkhipov, A. V. Pakhomov, N. N. Rosanov 958–962
Control of laser radiation parameters
Phase locking of a diode bar using a phase diffraction mirror
S. I. Derzhavin, N. M. Lyndin, V. N. Timoshkin 963–966
Image processing
On the possibility of a significant improvement in the quality of a quantum ghost image by registering an additional image in the object channel
D. A. Balakin, A. V. Belinsky 967–973
Quantum cryptography
Coherent-state quantum cryptography using pseudorandom number generators
A. S. Avanesov, D. A. Kronberg 974–981
Laser medicine
Impact of Nd : YAG laser radiation (λ = 1.44 μm) on myocardial tissue in the treatment of coronary heart disease by transmyocardial laser revascularisation
S. V. Belov, Yu. K. Danileiko, A. B. Egorov, L. G. Shilin, A. M. Shulutko 982–987
Obituary
In memory of Vladislav Borisovich Rozanov (11 December 1932 – 5 September 2019)
O. N. Krokhin, G. N. Rykovanov, V. A. Simonenko, S. G. Garanin, S. A. Bel’kov, G. G. Kochemasov, A. K. Khlebnikov, B. N. Chetverushkin, V. F. Tishkin, N. V. Zmitrenko, V. A. Gasilov, E. N. Aristova, S. Yu. Gus’kov, N. N. Demchenko, G. A. Vergunova, I. Ya. Doskoch, R. V. Stepanov, P. A. Kuchugov, R. A. Yakhin, Ph. A. Korneev, A. A. Ionin, I. G. Zubarev, G. V. Sklizkov, A. A. Rupasov, E. G. Gamaliĭ, I. G. Lebo, V. D. Zvorykin, I. B. Kovsh, A. S. Semenov 988