Search Results - "Kompanets, V"

Observation of Edge Solitons in Topological Trimer Arrays by Kartashov, Y V, Arkhipova, A A, Zhuravitskii, S A, Skryabin, N N, Dyakonov, I V, Kalinkin, A A, Kulik, S P, Kompanets, V O, Chekalin, S V, Torner, L, Zadkov, V N

“…We report the experimental observation of nonlinear light localization and edge soliton formation at the edges of fs-laser written trimer waveguide arrays,…”
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Observation of Linear and Nonlinear Light Localization at the Edges of Moiré Arrays by Arkhipova, A A, Kartashov, Y V, Ivanov, S K, Zhuravitskii, S A, Skryabin, N N, Dyakonov, I V, Kalinkin, A A, Kulik, S P, Kompanets, V O, Chekalin, S V, Ye, F, Konotop, V V, Torner, L, Zadkov, V N

“…We observe linear and nonlinear light localization at the edges and in the corners of truncated moiré arrays created by the superposition of periodic mutually…”
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Experimental Study of the Self-Compression of a Wave Packet upon Total Internal Reflection in a Transparent Insulator by Chekalin, S. V., Kompanets, V. O.

“…The formation and self-recovery of a single-cycle light bullet after total internal reflection of a femtosecond pulse in a transparent insulator in the region…”
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Giantically blue-shifted visible light in femtosecond mid-IR filament in fluorides by Dormidonov, A E, Kompanets, V O, Chekalin, S V, Kandidov, V P

“…A giant blue shift (more than 3000 nm) of an isolated visible band of supercontinuum was discovered and studied in the single filament regime of Mid-IR…”
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Parameters of a Light Bullet by Zaloznaya, E. D., Dormidonov, A. E., Kompanets, V. O., Chekalin, S. V., Kandidov, V. P.

“…The absolute parameters of a light bullet formed upon the filamentation of femtosecond mid-infrared radiation under the conditions of anomalous group velocity…”
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Control of Femtosecond Filamentation by Means of the Alignment of Gas Molecules by Short-Wavelength Infrared Laser Pulses by Kompanets, V. O., Arkhipova, A. A., Melnikov, A. A., Chekalin, S. V.

“…It has been demonstrated experimentally that both the single and multiple filamentation of a femtosecond laser pulse in gaseous nitrogen can be controlled by…”
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Generation of Color Centers and Laser Plasma in LiF during Multipulse Filamentation by Kuznetsov, A. V., Kompanets, V. O., Dormidonov, A. E., Chekalin, S. V., Kandidov, V. P.

“…The generation dynamics of plasma and color centers in a LiF crystal under conditions of multipulse filamentation by mid-IR femtosecond laser radiation has…”
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A Method of Laser Coloration in Experiments on Filamentation of Individual Impulses and the Formation of a Light Bullet in a Homogeneous Transparent Dielectrics by Chekalin, S. V., Kompanets, V. O.

“…The advantages of using the method of laser coloration for investigation of specific features of filamentation in homogeneous transparent dielectrics are…”
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Channels of Filaments of Axially Asymmetric Optical Vortices at a Wavelength of 1800 nm in a LiF Crystal by Shlenov, S. A., Kompanets, V. O., Kandidov, V. P., Chekalin, S. V., Vasil’ev, E. V.

“…The formation of a set of filaments and plasma channels in a femtosecond optical vortex has been studied experimentally and numerically. A longitudinal…”
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Determination of the Duration of a Mid-Infrared Single-Cycle Light Bullet from the Structure of Induced Plasma Channels or Color Centers by Dormidonov, A. E., Zaloznaya, E. D., Kompanets, V. O., Chekalin, S. V., Kandidov, V. P.

“…A method based on recording of the light-field amplitude of the pulse in the spatial structure of induced plasma channels or tracks of color centers in a…”
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Spectral Broadening of Femtosecond Optical Vortices at Filamentation in Fused Silica under the Conditions of the Anomalous Group Velocity Dispersion by Shlenov, S. A., Vasilyev, E. V., Chekalin, S. V., Kompanets, V. O., Skidanov, R. V.

“…Features of the spectral broadening of femtosecond optical vortices at self-action in a medium with the anomalous group velocity dispersion have been studied…”
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Formation of a Light Bullet in an Elliptically Polarized Pulse by Dormidonov, A. E., Zaloznaya, E. D., Kandidov, V. P., Kompanets, V. O., Chekalin, S. V.

“…The formation of a single-cycle light bullet during the propagation of a mid-infrared femtosecond laser pulse with an arbitrary initial ellipticity of the…”
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Role of Multiphoton Ionization in the Short-Wavelength Broadening of the Spectrum of a Light Bullet in the Middle Infrared Range by Kandidov, V. P., Kompanets, V. O., Chekalin, S. V.

“…The short-wavelength cutoff of the anti-Stokes wing of the supercontinuum in the spectrum of a light bullet at filamentation of femtosecond radiation at a…”
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Observation of Spatiotemporal Self-Compression of Pulses in One-Dimensional Waveguide Arrays Fabricated by Laser Writing by Arkhipova, A. A., Zhuravitskii, S. A., Skryabin, N. N., D’yakonov, I. V., Kalinkin, A. A., Kulik, S. P., Chekalin, S. V., Kartashov, Ya. V., Zadkov, B. N., Kompanets, V. O.

“…The features of nonlinear propagation of high-intensity pulses in the short-wavelength infrared range in extended one-dimensional waveguide arrays with…”
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Shaping and Controlled Fragmentation of Liquid Metal Droplets through Cavitation by Krivokorytov, M. S., Zeng, Q., Lakatosh, B. V., Vinokhodov, A. Yu, Sidelnikov, Yu. V., Kompanets, V. O., Krivtsun, V. M., Koshelev, K. N., Ohl, C. D., Medvedev, V. V.

“…Targeting micrometer sized metal droplets with near-infrared sub-picosecond laser pulses generates intense stress-confined acoustic waves within the droplet…”
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Nonlinear Enhancement of Resonance Absorption at the Filamentation of a Mid-Infrared Pulse in High-Pressure Gases by Kompanets, V. O., Shipilo, D. E., Nikolaeva, I. A., Panov, N. A., Kosareva, O. G., Chekalin, S. V.

“…It has been found experimentally that the filamentation of a femtosecond pulse with a central wavelength of 1.3 µm in a mixture of nitrogen at a pressure of 30…”
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Excitation energy transfer from the bacteriochlorophyll Soret band to carotenoids in the LH2 light-harvesting complex from Ectothiorhodospira haloalkaliphila is negligible by Razjivin, A. P., Lukashev, E. P., Kompanets, V. O., Kozlovsky, V. S., Ashikhmin, A. A., Chekalin, S. V., Moskalenko, A. A., Paschenko, V. Z.

“…Pathways of intramolecular conversion and intermolecular electronic excitation energy transfer (EET) in the photosynthetic apparatus of purple bacteria remain…”
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Dispersion of the anti-Stokes band in the spectrum of a light bullet of a femtosecond filament by Dormidonov, A. E., Kompanets, V. O., Chekalin, S. V., Kandidov, V. P.

“…A law determining the dispersion shift of the anti-Stokes band of the supercontinuum of a light bullet in a filament of a femtosecond laser pulse in…”
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Femtosecond Infrared Laser Spectroscopy of Characteristic Molecular Vibrations in Bacteria in the 6-µm Spectral Range by Kompanets, V. O., Kudryashov, S. I., Totordava, E. R., Shelygina, S. N., Sokolova, V. V., Saraeva, I. N., Kovalev, M. S., Ionin, A. A., Chekalin, S. V.

“…The transmission spectra of femtosecond laser pulses in the mid-IR range (5–6.6 μm) were investigated of submonolayer of Staphylococcus aureus and Pseudomonas…”
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Study of the Processes Induced by Femtosecond Laser Radiation in Thin Films and Molecular-Cluster Beams Using Ultrafast Electron Diffraction by Aseyev, S. A., Ischenko, A. A., Kompanets, V. O., Kochikov, I. V., Malinovskii, A. L., Mironov, B. N., Poydashev, D. G., Chekalin, S. V., Ryabov, E. A.

“…The coherent lattice dynamics in thin crystalline Sb and Bi films has been investigated using ultrafast electron diffraction. The samples were exposed to…”
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