Vol. 29, No. 4, 2021

Physics of Wave Phenomena

Spectra and Kinetics of Emission in Polycrystalline Er₂O₃ under Pulsed Laser-Thermal Excitation

V. M. Marchenko p. 293 abstract

Mode Clustering and Mode Hopping Phenomena in Multi-Quantum Well InGaN Blue Laser Diodes

Sazzad M. S. Imran, H. M. Asif Tanmay and Razia Sultana p. 299 abstract

Extension of the Spectral Lasing Range of Semiconductor Lasers in the Dispersive Resonator

M. N. Bairamov, S. I. Derzhavin, Ya. V. Kravchenko, D. N. Mamonov, M. D. Cheban and V. P. Yakunin p. 307 abstract

Experimental Study of a Deep Oil and Gas Deposit by the Method of Reflected Electromagnetic Waves

O. A. Gulevich, E. P. Kaigorodov, G. A. Lyakhov, A. E. Reznikov, V. V. Varenkov and L. B. Volkomirskaya p. 312 abstract

Detection of a Noise Signal in an Oceanic Waveguide Using a Vertical Array

V. M. Kuz’kin, S. A. Pereselkov, Yu. V. Matvienko and S. A. Tkachenko p. 323 abstract

Specific Features of the Structure and Dynamics of Water in Microemulsions of Surface-Active Substances in Organic Solvents

L. V. Belovolova and M. V. Glushkov p. 330 abstract

Vertical Oscillations of Water Droplets in the Supporting Vapour–Air Flow

D. N. Gabyshev, A. A. Fedorets and D. V. Shcherbakov p. 352 abstract