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A Narrow-Linewidth Holmium Fiber Laser with Random Distributed Feedback Based on Artificial Rayleigh Backscattering Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2024-03-14 S. R. Abdullina, M. I. Skvortsov, A. V. Dostovalov, K. V. Proskurina, Zh. E. Munkueva, S. A. Babin
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Fiber Laser with a Pulse Repetition Rate of Up to 12 GHz and Harmonic Mode-Locking Stabilization Through Optoacoustic Interaction Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2024-03-14 V. A. Ribenek, P. A. Itrin, D. A. Korobko, A. A. Fotiadi
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Parameters of Electric Spark Microchannels in the Near-Anode Region of the Discharge Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2024-02-15 E. V. Parkevich, A. I. Khirianova, T. F. Khirianov, K. V. Shpakov, Kh. T. Smaznova, Ya. K. Bolotov, S. A. Ambrozevich
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New Highly Reliable Optical Transmitting Modules Based on High-Power Superluminescent Diodes in the Spectral Range of 1.5–1.6 μm Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2024-02-15 D. R. Sabitov, V. N. Svetogorov, Yu. L. Ryaboshtan, M. A. Ladugin, A. A. Marmalyuk, M. G. Vasil’ev, A. M. Vasil’ev, Yu. O. Kostin, A. A. Shelyakin
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Lasing from Molecular Nitrogen Ions at a Wavelength of 391.4 nm in Laser Plasma Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2024-02-15 I. A. Zyatikov, V. F. Losev
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Generation of Correlated Photon Pairs by a Five-Level Quantum Dot in a Microcavity Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2024-02-15 A. V. Tsukanov
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Effect of Metal Nanorod Dimensions on Spectral Characteristics of Longitudinal Plasmonic Resonance Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2024-01-26 A. D. Kondorskiy, A. V. Mekshun
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Calibration and Reconstruction Algorithm for FARICH System of the Detector at Super Charm-Tau Factory Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2024-01-26 A. Yu. Barnyakov, V. S. Bobrovnikov, S. A. Kononov, P. D. Rogozhin, M. V. Chadeeva
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Heat Release in a Nanosecond Repetitively Pulsed Discharge in an Ar–He Mixture at the Atmospheric Pressure Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2024-01-26 M. V. Zagidullin, P. A. Mikheyev, A. D. Dvornikov, A. P. Torbin
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On the Quantitative Evaluation of Laser Diffraction by Plasma Formations with a Micron-Sized Diameter Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2024-01-26 E. V. Parkevich, A. I. Khiryanova, T. F. Khiryanov, D. V. Tolbukhin, Ya. K. Bolotov, S. A. Ambrozevich
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Mirror Deformation and Zero Thermal Expansion Temperature Shift in Optical Cavity due to Radiative Heating Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2024-01-26 M. I. Shakirov, N. O. Zhadnov, D. S. Kryuchkov, K. S. Kudeyarov, K. Yu. Khabarova, N. N. Kolachevsky
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Effect of Radio Frequency Irradiation on Dynamics of Luminescence from Surface of Polymer Membrane under UV Excitation in Aqueous Suspensions of Metal Submicron Particles Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2024-01-26 N. F. Bunkin, P. N. Bolotskova, M. V. Sargsyan, V. A. Kozlov
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Magneto-Optics and Optomagnetism in Nanostructures Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-12-29 D. O. Ignatyeva, A. V. Prisyazhnyuk, D. M. Krichevsky, V. I. Belotelov
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Laser Cutting of Aluminum Alloys Using Pulsed Radiation from a CO2 Laser under Conditions of an Optical Discharge in an Argon Jet Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-12-14 V. B. Shulyat’ev, M. A. Gulov, E. V. Karpov, A. G. Malikov, K. R. Boiko
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Dielectric Highly Reflective Mirror Coatings for 4–5 μm Quantum Cascade Lasers Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-12-14 K. A. Podgaetskii, A. V. Lobintsov, A. I. Danilov, A. V. Ivanov, M. A. Ladugin, A. A. Marmalyuk, V. V. Dyudelev, D. A. Mikhailov, D. V. Chistyakov, A. V. Babichev, G. M. Savchenko, A. V. Lyutetskii, S. O. Slipchenko, N. A. Pikhtin, A. G. Gladyshev, I. I. Novikov, L. Ya. Karachinskii, A. Yu. Egorov, G. S. Sokolovskii
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Monitoring the Temperature of Silicon Nanoparticles in Liquid using Raman Scattering Excited by Nanosecond Pulsed Laser Radiation Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-12-14 N. S. Pokryshkin, I. D. Kuchumov, V. G. Yakunin, V. Yu. Timoshenko
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Phase-Modulated Format of Off-Center Chirped Data Transmission over a High-Speed Optical Link without Dispersion Compensation Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-12-14 E. G. Shapiro, D. A. Shapiro
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Simulation of Oblique Ray Trajectories in a Step-Index Optical Fiber Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-12-14 A. A. Makovetskii, S. M. Popov, D. V. Ryakhovskii
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Temperature Phase-Matching Width for Frequency Conversion in a BBO Crystal Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-12-14 S. G. Grechin, I. A. Murav’ev, D. G. Kochiev
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Optical Discharge Regimes Sustained by a Continuously Pumped, Q-Switched Pulsed CO2 Laser Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-12-14 V. I. Yakovlev, V. B. Shulyatyev, M. A. Yadrenkin, T. A. Gimon
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All-Optical Gain Clamping of a Fiber Amplifier with Remote Optical Pumping Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-12-14 A. Yu. Igumenov, S. N. Lukinykh, O. E. Nanii, V. N. Treshchikov
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Determination of Dissipative Soliton Generation Zones in Fiber Lasers Depending on the Resonator Dispersion and the Saturable Absorber Modulation Depth Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-12-14 D. V. Khudyakov
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Study of Intense Femtosecond Radiation Scattering during Optical Breakdown of Water Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-12-14 V. V. Kononenko, M. A. Dezhkina, T. V. Kononenko, V. I. Konov
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Multiwavelength Generation of Stokes Radiation Components with a Small Wavelength Spacing under Stimulated Raman Scattering in a SrMoO4 Crystal Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-12-03 S. N. Smetanin, D. P. Tereshchenko, A. G. Papashvili, E. V. Shashkov, E. A. Peganov, K. A. Gubina, V. E. Shukshin, S. A. Solokhin, M. N. Ershkov, E. E. Dunaeva, I. S. Voronina, L. I. Ivleva
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Specific Features of Concentration Quenching of the Fe2+ Luminescence in a ZnSe Single Crystal Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-12-03 N. N. Il’ichev, V. P. Kalinushkin, E. S. Gulyamova, S. A. Mironov, M. I. Studenikin, V. V. Tumorin, P. P. Pashinin
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Coherent Mid-IR Supercontinuum in a Hollow Core Fiber Filled with a Mixture of Deuterium and Nitrogen Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-12-03 Yu. P. Yatsenko, A. V. Gladyshev, I. A. Bufetov
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High-Power Multimode Laser Diodes (λ = 976 nm) Based on Asymmetric Heterostructures with a Broadened Waveguide and Reduced Vertical Divergence Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-12-03 S. O. Slipchenko, A. A. Podoskin, D. N. Nikolaev, V. V. Shamakhov, I. S. Shashkin, M. I. Kondratov, I. N. Gordeev, A. E. Grishin, A. E. Kazakova, P. S. Gavrina, K. V. Bakhvalov, P. S. Kop’ev, N. A. Pikhtin
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Threshold Characteristics of 1.56-to-2.84 μm SRS Conversion in Methane under Broadband Pumping by High-Power Frequency-Modulated Pulses of an Erbium Fiber Source Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-12-03 A. A. Krylov, A. V. Gladyshev, Yu. P. Yatsenko, A. K. Senatorov, A. N. Kolyadin, A. F. Kosolapov, M. M. Khudyakov, M. E. Likhachev, I. A. Bufetov
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Propagation of Electromagnetic Waves in a Nonlinear Hyperbolic Medium Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-12-03 A. I. Maimistov
Abstract We consider propagation of a quasi-harmonic electromagnetic wave in a bulk hyperbolic dielectric metamaterial. If the dispersion of group velocities is neglected, wave propagation in such a medium can be described either by a hyperbolic nonlinear Schrödinger equation or by hyperbolic Manakov equations. It is shown that the region in the space of wave vectors in which modulation instability
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Formation of Axially Asymmetric Optical Vortices from Gaussian Beams behind a Spiral Phase Plate Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-12-03 A. A. Dergachev, S. A. Shlenov
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Mechanism of Stimulated Raman Scattering in Silicon Doped with Helium-Like Donors Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-12-03 R. Kh. Zhukavin, V. V. Tsyplenkov, V. N. Shastin
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Study of Emission Spectra of Cl-, Br-, and I-Containing Targets in the 3‒6.5 nm Spectral Range under Pulsed Laser Irradiation Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-12-03 V. E. Guseva, S. A. Garakhin, A. N. Nechai, A. A. Perekalov, N. N. Tsybin, N. I. Chkhalo
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Relationship between SBS Threshold and SBS Gain Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-12-03 M. O. Zhulidova, O. E. Naniy, I. I. Shikhaliev, V. N. Treshchikov
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Metal–Dielectric Mirror Coatings for 4–5-μm Quantum-Cascade Lasers Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-12-01
Abstract We report the results of a comparison of metal–dielectric mirror coatings for mid-IR quantum-cascade lasers (QCLs). Samples of QCLs with Al2O3/Ti/Au and SiO2/Ti/Au optical coatings are fabricated and their characteristics are studied. It is shown that the use of metal–dielectric mirror coatings allows the output optical power of devices to be increased up to 93% and their threshold currents
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Quantum Repeaters: Current Developments and Prospects Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-12-01
Abstract We describe principles of operation of a quantum repeater, i.e., a device designed to distribute entangled states of quantum systems over long distances. A review is presented of the latest achievements in the field of experimental implementation of its simplest version (a first-generation quantum repeater) and in the development of its key component (quantum memory). The immediate and long-term
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Search for Coherent Elastic Neutrino Nucleus Scattering and Other Rare Processes in the νGeN Experiment at the Kalinin Nuclear Power Plant Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-12-01
Abstract The νGeN experiment is aimed at studying antineutrino properties with a power reactor. The experimental setup is located at the Kalinin Nuclear Power Plant beneath Unit 3, which allows operating a huge antineutrino flux of (3.6–4.4) × 1013 particles/(cm2 s) that exceeds the solar neutrino flux on Earth almost by three orders of magnitude. A large amount of structural materials of the reactor
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Electronic Terms and Spectral Properties of Valence-Bound Anion of CH2CN Molecule Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-12-01
Abstract The energetic and spectral properties of the valence-bound CH2CN– anion are calculated. New data on the dependences of the energy of the ground and lowermost excited electronic states on the key geometric parameters of the system are presented. It is shown that the use of the accurate quantum-chemical approach yields a significant reduction of the inversion barrier in the system under study
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Experimental Study of the Effect of Electric Fields of Thunderclouds on Fiber-Optic Communication Lines Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-11-20 O. S. Belova, D. V. Bolotov, S. Yu. Kazantsev, O. V. Kolesnikov, A. G. Temnikov, L. L. Chernensky, N. Yu. Lysov, G. P. Paimtsev
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Infrared Laser Inactivation of Pathogenic Bacteria through a Polyethylene Film Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-11-20 S. N. Shelygina, I. N. Saraeva, E. R. Tolordava, A. A. Nastulyavichus, S. I. Kudryashov
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Evolution of Stimulated Inelastic Scattering Spectra of Laser Radiation in Tobacco Mosaic Virus Suspension Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-11-20 A. F. Bunkin, M. A. Davydov, A. N. Fedorov
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Direct Comparison of the Acoustic Stability of ECDLs with Different Types of an External Cavity Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-11-20 V. V. Vassiliev, D. S. Chuchelov, S. A. Zibrov, M. I. Vaskovskaya, E. A. Tsygankov, K. M. Sabakar, V. L. Velichansky
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X-ray Contrast Properties of Bismuth-Based Nanoformulations Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-11-13 M. S. Savinov, O. Y. Griaznova, G. V. Tikhonowski, A. A. Popov, I. N. Zavestovskaya, S. M. Klimentov, A. V. Kabashin
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Bi@SiO2 Core@Shell Composites Formation Based on Laser Synthesized Bi Nanoparticles Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-11-13 A. V. Skribitskaya, N. A. Korotkova, P. A. Kotelnikova, G. V. Tikhonowski, A. A. Popov, S. M. Klimentov, I. N. Zavestovskaya, A. V. Kabashin
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Study of a Highly Magnetized Relativistic Plasma in the Context of Laboratory Astrophysics and Particle Flow Control Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-10-16 N. D. Bukharskii, Ph. A. Korneev
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Cascade Acceleration of Electrons in a Plasma Channel Created by Several Petawatt Laser Pulses Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-10-16 E. M. Starodubtseva, I. N. Tsymbalov, K. A. Ivanov, D. A. Gorlova, A. B. Savel’ev
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Relativistic Magnetic Reconnection in Colliding Plasma Clouds Generated by Multiple High Power Laser Pulses Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-10-16 A. D. Sladkov, A. V. Korzhimanov
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Laser-Plasma Injector of an Ultrashort Electron Bunch Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-10-16 S. V. Kuznetsov, I. R. Umarov, N. E. Andreev
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Efficient Doppler-Effect-Induced Generation of Mid-IR Radiation upon Reflection of Intense Laser Pulses from a Near-Critical Density Plasma Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-10-16 N. A. Mikheytsev, A. V. Korzhimanov
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Observation of a Coherent Lasing Channel in the Spectral Combining of Laser Diode Radiation Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-10-16 S. I. Derzhavin, Ya. V. Kravchenko, D. N. Mamonov, S. V. Podmazov, V. N. Timoshkin
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Pulsed Source of Charged Particles and Neutrons Based on a 10-Petawatt Laser System Irradiating a Microcluster Medium Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-10-16 D. A. Gozhev, S. G. Bochkarev, M. G. Lobok, A. V. Brantov, V. Yu. Bychenkov
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Spectroscopy of Metastable and Isomeric Nuclei with the Help of Multibeam Multipetawatt Lasers Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-10-16 S. A. Shulyapov, A. Yu. Zavorotnyi, A. B. Savel’ev
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Calculation and Analysis of the Vacuum Polarization Signal in a Three-Beam Setup Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-10-07 A. V. Berezin, A. M. Fedotov
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The Effect of Pulse Phases on the Development of Electromagnetic Cascades in the Field Configuration Proposed for the XCELS Facility Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-10-07 E. N. Nerush, R. R. Iligenov, I. Yu. Kostyukov
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Instability of High-Order Optical Phase and Polarization Singularities in a Homogeneous Linear Medium Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-10-07 N. N. Rosanov
Abstract The development of the instability of beams of monochromatic radiation with high-order singularities in a homogeneous isotropic linear medium is analyzed. The results are compared with those for nonlinear media, and the possibility of experiment is discussed.
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Light Pressure of the Bessel Beam on a Spherical Particle: An Analytical Solution Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-10-07 D. V. Guzatov
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Possibility of Observing Radiation Effects in the Interaction of Ultrahigh-Power Laser Radiation of a Magnetic Dipole Configuration with Plasma Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-10-07 A. V. Bashinov, E. S. Efimenko, A. A. Muraviev, V. D. Volokitin, E. A. Panova, I. B. Meyerov, A. M. Sergeev, A. V. Kim
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Generation of Terahertz Radiation in Boron-Doped Diamond Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-10-07 V. V. Kononenko, E. V. Zavedeev, M. A. Dezhkina, V. V. Bulgakova, M. S. Komlenok, T. V. Kononenko, V. V. Bukin, V. I. Konov, S. V. Garnov, A. A. Khomich
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HTSC Maglev Ring System for Noncontact Acceleration and Injection of Cryogenic Fuel Targets into the Laser Focus of an ICF Facility Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-10-07 I. V. Aleksandrova, A. A. Akunets, S. Yu. Gavrilkin, V. D. Zvorykin, O. M. Ivanenko, E. R. Koresheva, E. L. Koshelev, K. V. Mitsen, A. I. Nikitenko, T. P. Timasheva, A. Yu. Tsvetkov
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Formation of Beams of Charged Particles in Multibeam Systems of an Electric Dipole Configuration at a Multipetawatt Power Level Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-10-07 E. S. Efimenko, A. V. Bashinov, A. A. Muraviev, E. A. Panova, V. D. Volokitin, I. B. Meyerov, A. V. Kim, A. M. Sergeev
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Source of High-Power, High-Repetition-Rate, Pulsed Laser Radiation (1060 nm) Based on a Hybrid Stack of a Laser Diode Bar and a 2D Array of Optothyristors as a High-Speed Current Switch Bull. Lebedev Phys. Inst. (IF 0.4) Pub Date : 2023-10-07 S. O. Slipchenko, A. A. Podoskin, V. V. Zolotarev, L. S. Vavilova, A. Yu. Leshko, M. G. Rastegaeva, I. V. Miroshnikov, I. S. Shashkin, N. A. Pikhtin, T. A. Bagaev, M. A. Ladugin, A. A. Padalitsa, A. A. Marmalyuk, V. A. Simakov