Vol. 131, No. 2, 2023

Optics and Spectroscopy

Relaxation and Polarization Oscillations in a Wide-Aperture Bistable Laser with a Saturable Absorber

Sergey V. Fedorov, N. N. Rosanov and Nikolay A. Veretenov p. 61 abstract

Registration of High-Frequency Relief-Phase Structures on Silver Halide Photographic Material PFG-01

N. M. Ganzherli, S. N. Gulyaev and I. A. Maurer p. 70 abstract

Polarization Singularities in the Interference of Three Plane Waves

N. N. Rosanov p. 73 abstract

Amplification of the Electric Area of a Pulse during Reflections from a Moving Mirror

N. N. Rosanov p. 77 abstract

Nonharmonic Spatial Population Difference Structures Created by Unipolar Rectangular Pulses in a Resonant Medium

R. M. Arkhipov, M. V. Arkhipov, A. V. Pakhomov, O. O. Dyachkova and N. N. Rosanov p. 80 abstract

Anisotropic Saturation of the EPR Spectrum of an DCO Radical Stabilized in Solid CO at 4.2 K and Its Orientation Motion

Ya. A. Dmitriev p. 88 abstract

Features of the Shape of the Emission Spectrum of a Spherical Microresonator with a High Refractive Index Luminescent Shell Due to the Polarization of the Whispering Gallery Modes

A. A. Dukin and V. G. Golubev p. 95 abstract

Magnetic Resonance Frequency Shifts of Alkali Atoms in a K–Li Mixture

V. A. Kartoshkin p. 103 abstract

Study of Glass Ceramics with YNbO₄:Tb³⁺ Crystallites Synthesized at Different Temperatures

V. A. Kravets, E. V. Dementeva and M. V. Zamoryanskaya p. 108 abstract

Electron Spin Resonance of NV^(–)-Centers in Synthetic Fluorescent Diamond Microcrystals under Conditions of Optical Spin Polarization

V. Yu. Osipov, K. V. Bogdanov, A. Rampersaud, K. Takai, Y. Ishiguro and A. V. Baranov p. 111 abstract

Optical Studies of Quasi-Two-Dimensional Organic Metals (EDT–TTF)₄[Hg₃I₈]_1–x (x = 0 and 0.027)—Comparative Analysis within the Phase Phononsmodel

B. V. Petrov and M. P. Volkov p. 119 abstract

Contents

Optics and Spectroscopy