Contents

Bulletin of the Lebedev Physics Institute

Vol. 52, No. 5, 2025

A Quasi-Monochromatic Source of Line X-Ray Emission Based on a High-Temperature Laser-Produced Copper Plasma

A. P. Shevelko p. S483  abstract

Analysis of Saturation Mechanisms of High-Power Pulsed Semiconductor Lasers Based on the InGaAsP/InP Heterostructure Emitting at a Wavelength of 1.55 μm

A. E. Rizaev, A. A. Podoskin, I. V. Shushkanov, V. A. Kryuchkov, S. O. Slipchenko, and N. A. Pikhtin p. S486  abstract

High-Energy N2 Laser Pumped by a Longitudinal Discharge

I. N. Konovalov, Yu. N. Panchenko, V. F. Losev, A. V. Puchikin, and D. M. Lubenko p. S494  abstract

Generation of 30-Femtosecond Pulses with an Energy of 6.3 nJ and an Average Power of 238 mW at 1.56-µm Wavelength in an All-Fiber Two-Stage Nonlinear Amplification Scheme

A. A. Krylov, S. S. Aleshkina, A. K. Senatorov, D. S. Lipatov, M. Yu. Salgansky, and M. E. Likhachev p. S500  abstract

Effect of Electron–Ion Collisions on the Spectrum of THz Radiation from a Plasma in a Magnetic Field Exposed to a Femtosecond Laser Pulse

K. N. Ovchinnikov p. S510  abstract

X-Ray Spectra of a Vacuum Spark with Laser-Assisted Initiation at the Cathode or Anode

A. P. Melekhov, E. D. Vovchenko, K. A. Ivanov, K. I. Kozlovskii, G. Kh. Salakhutdinov, I. G. Grigoryeva, I. A. Busygina, and P. V. Moskvich p. S520  abstract

Light Transport and Localization in a Quasi-One-Dimensional Graphene-Like Photonic Lattice

O. V. Korovai and D. A. Markov p. S526  abstract

Effect of Doping a CdS/ZnSe/ZnSSe Quantum-Well Heterostructure on Luminescence and Optical Gain Spectra

M. R. Butaev and V. I. Kozlovsky p. S540  abstract

Image Processing in Two Channels Formed by Different Acousto-Optic Bragg Diffraction Processes

V. M. Kotov p. S548  abstract

Anomalous Effects of an InGaAs Cap Layer on Optical Properties of a Quantum-Well Waveguide Structure for Indium Phosphide-Based Electro-Optical Modulators

K. S. Zhuravlev, A. V. Tsarev, D. V. Gulyaev, E. A. Kolosovskii, V. S. Arykov, I. V. Yunusov, S. V. Ishutkin, and A. A. Sheinberger p. S554  abstract

Compact Laser System for Frequency Stability Dissemination in Metrology and Quantum Computing Applications

M. I. Shakirov, K. S. Kudeyarov, N. O. Zhadnov, D. S. Kryuchkov, A. V. Tausenev, K. Yu. Khabarova, and N. N. Kolachevsky p. S562  abstract

Disordered Arrays of Dynamic Microcavities under Four-Pulse Excitation of a Medium by Single-Cycle Light Pulses

R. M. Arkhipov p. S571  abstract

Van der Waals Interaction of Alkaline Earth Atoms in Singlet Rydberg States

I. L. Glukhov, A. A. Kamenski, A. S. Kornev, N. L. Manakov, V. D. Ovsiannikov, and V. G. Palchikov p. S578  abstract