Contents

Bulletin of the Lebedev Physics Institute

Vol. 52, No. 4, 2025

Investigation of Radiation Stability of UV Optical Materials for Thermonuclear Power Plant with KrF Laser Driver at a Linear 10-MeV Electron Accelerator. Part I. Adaptation of the Accelerator and Dose Characteristics of Irradiation

V. D. Zvorykin, S. V. Arlantsev, V. V. Khankin, V. I. Shvedunov, and N. N. Ustinovskii p. S341  abstract

Investigation of Radiation Stability of UV Optical Materials for Thermonuclear Power Plant with KrF Laser Driver at a Linear 10-MeV Electron Accelerator. Part II. Electron-Beam Induced Absorption in Samples

V. D. Zvorykin, S. V. Arlantsev, V. V. Khankin, V. I. Shvedunov, and N. N. Ustinovskii p. S351  abstract

Generation of High-Power Terahertz Radiation in the Relativistic Regime of Laser-Electron Acceleration in a Gas-Cluster Target

M. M. Nazarov, T. A. Semenov, P. A. Shcheglov, M. V. Chashchin, A. A. Tausenev, D. A. Sidorov-Biryukov, A. V. Mitrofanov, A. V. Lazarev, and V. M. Gordienko p. S364  abstract

Enhancing Laser Wavefront Parameters in Experiments Using a New-Generation Multichannel Laser Facility

S. A. Belkov, V. O. Vasyukevich, G. N. Kachalin, A. O. Lipatov, A. N. Manachinsky, Yu. V. Shagalkin, and A.V. Yakhlov p. S377  abstract

Soliton Regime of Second Harmonic Generation in the Presence of Quasi-Resonant Impurities

S. V. Sazonov p. S388  abstract

Simulation of Oblique Ray Trajectories in a Multimode Tapered Optical Fiber

A. A. Makovetskii, S. M. Popov, and D. V. Ryakhovskii p. S396  abstract

Sector Spiral Plate Based on the DHF Effect in Liquid Crystal Ferroelectrics

S. P. Kotova, E. P. Pozhidaev, and S. A. Samagin p. S407  abstract

Embryo Trophectoderm Cell Biopsy Using Femtosecond Laser Pulses

D. S. Sitnikov, P. D. Safonova, D. M. Dolmatova, and M. A. Filatov p. S419  abstract

Synthesis of Laser-Induced Graphene Using a 450 nm Diode Laser

V. M. Styapshin, I. A. Zlobin, K. G. Mikheev, E. I. Ryabov, and G. M. Mikheev p. S429  abstract

Pyrolysis of Coals Exposed to Nanosecond First- and Second-Harmonic Pulses from a Neodymium Laser

B. P. Aduev, V. D. Volkov, and A. Yu. Mitrofanov p. S441  abstract

Difference in Manifestation of Light-Induced Drift Effect of Cesium Atoms for Two Known Interatomic Potentials

A. I. Parkhomenko and A. M. Shalagin p. S451  abstract

High-Current Beams of Relativistic Electrons at Direct Laser Acceleration in Near-Critical Density Plasma

M. E. Veisman, V. S. Popov, S. V. Kuznetsov, I. R. Umarov, and N. E. Andreev p. S462  abstract

Laser Diffraction Imaging of Highly Ionized Plasma Microchannels in a Pulsed Nanosecond Gas Discharge

S. Yu. Gavrilov, E. V. Parkevich, and A. I. Khirianova p. S474  abstract