Opticheskii Zhurnal. 2025. V. 92. № 12.

Physical optics

Venediktov I.O., Kobtsev D.M., Svyatoukh S.S., Golikov A.D., An, P.P., Kovalyuk V.V., Goltsman, G.N.

Study of thermo-optical properties of lithium niobate on an insulator at cryogenic temperatures

Semiconductor physics and optoelectronics elements

Kopytov, P.E., Babichev, A.V., Karachinsky, L.Y., Novikov, I.I., Andryushkin, V.V., Gladyshev, A.G., Papylev D.S., Voropaev, K.O., Blokhin, S.A., Kovach, Y.N., Tian Sicong, Bimberg Dieter, Egorov A.Y.

Maximum wall-plug efficiency of 1300 nm single-frequency vertical-cavity surface emitting lasers

Optical instruments and measuring methods in physics, engineering and nature

Peretyagin, V.S., Tomskii K.A., Borovkov D.A., Baev S.S., Shchur D.E.

The determination of ammonia concentration in the exhaled breath by means of diode laser absorption spectrometry

Calculation, design and manufacture of optical systems

Wang W., Liu X., Huang W., He Z., He Z., Song B.

Automated design and optimization of high-core-count multi-ring-core fibers using one-dimensional radial refractive index distribution as parameter space

Metrology and metrological support

Sagatelyan, G.R., Piskunova E.R., Solomashenko A.B., Afanasyeva O.L., Kuznetsov, A.S.

Development and manufacture of a color calibration measure based on the use of color optical glasses

Photonics, nanophotonics and radio photonics

Andreev I.I., Basmanov M.D., Smolyanskaya, O.A.

Differentiation of paints based on natural and synthetic ultramarine of the XIX–XXI centuries by infrared spectroscopy and multifactorial analysis

Quantum optical technology

Skidanov, R.V., Khanenko Y.V., Morozov A.E., Pronin A.S., Sorokin D.M.

Diffraction neural networks based on 4F circuits with liquid crystal light modulators

Optical material science and technology

Gulinyan V.A., Ageev E.I., Gremilov M.A., Zuev D.A.

Irradiation of gold films with an acutely focused femtosecond laser beam with different intensity distributions

Biophotonics and biomedical optics

Shelepin, E.Y., Skuratova, K.A., Lekhnitskaya P.A., Shelepin, K.Y.

Optical oculography – a neural network approach to determining operator gaze direction

Ryzhova, V.A., Khoteev A.A., Khlynov, R.D., Korotaev, V.V.

Integration of polarization analytics and deep learning for a comprehensive experimental study of structural changes in biological tissues

Brief reports

Akhmedzhanov, I.М., Baranov, D.V., Usievich, B.A., Tikhonevich O.V.

Wolf effect: the experiment with a variable aperture