Dr. Eugene M. Kudriavtsev Profile

Dr. Eugene M. Kudriavtsev

at PN Lebedev Physical Institute

SPIE Involvement:

Author

Publications (27)

Proceedings Article | 10 November 2003 Paper

Soliton-like excitations with discrete velocities in condensed matter: 10 years of investigations

Eugene Kudriavtsev

Proceedings Volume 5120, (2003) https://doi.org/10.1117/12.515831

KEYWORDS: Condensed matter, Velocity measurements, Laser-matter interactions, Crystals, Carbon dioxide lasers, Laser processing, Temperature metrology, Zinc, Ceramics, Solitons

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Proceedings Article | 2 September 2003 Paper

Discrete velocities of slow soliton-like excitations in copper: comparison of two independent experimetal results

Eugene Kudriavtsev, Sergey Zotov

Proceedings Volume 5121, (2003) https://doi.org/10.1117/12.514923

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Proceedings Article | 19 June 2003 Paper

Slow discrete velocity components of solitonic wave of change in reflection and conduction excited by CO2 laser pulse in Plexiglas and copper foil: experiments with thermocouple as detector

Eugene Kudriavtsev, Sergey Zotov, Michel Autric

Proceedings Volume 5066, (2003) https://doi.org/10.1117/12.501555

KEYWORDS: Copper, Pulsed laser operation, Sensors, Reflection, Carbon dioxide lasers, Temperature metrology, Solitons, Reliability, Infrared lasers, Solids

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Proceedings Article | 13 September 2002 Paper

Experimental data about the sign of local parameter variations in the solitary wave of change of reflection and conduction (WCRC) traveling through different condensed matter

Eugene Kudriavtsev, Emma Lotkova, Sergey Zotov, Michel Autric

Proceedings Volume 4760, (2002) https://doi.org/10.1117/12.482049

KEYWORDS: Silicon, Pulsed laser operation, Copper, Condensed matter, Temperature metrology, Gas lasers, Reflection, Velocity measurements, Scattering, Light scattering

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Proceedings Article | 29 May 2002 Paper

Excitation of the soliton-type wave of change of reflection and conduction in the rubber: new experimental data important for its mechanism development

Eugene Kudriavtsev, S. Zodov

Proceedings Volume 4748, (2002) https://doi.org/10.1117/12.468940

KEYWORDS: Temperature metrology, Pulsed laser operation, Velocity measurements, Solitons, Polymers, Solids, Modulation, Liquids, Nitrogen, Sensors

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Proceedings Article | 9 April 2002 Paper

Soliton-type waves of reflection and conduction in laser-matter interaction: as appeared in collected papers of the Symposium on Laser-Induced Damage in Optical Materials 1969-1998 (review)

Eugene Kudriavtsev

Proceedings Volume 4679, (2002) https://doi.org/10.1117/12.461705

KEYWORDS: Laser induced damage, Zinc, Reflection, Pulsed laser operation, Laser scattering, Scattering, Carbon dioxide lasers, Copper, Light scattering, Crystals

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Proceedings Article | 9 April 2002 Paper

Soliton-type waves of reflection and conduction in metals at static loading as a possible tool of precatastrophic damage indications

Eugene Kudriavtsev, K. Abramova, I. Scherbakov

Proceedings Volume 4679, (2002) https://doi.org/10.1117/12.461706

KEYWORDS: Solitons, Metals, Reflection, Photomultipliers, Laser induced damage, Condensed matter, Copper, Infrared lasers, Nondestructive evaluation, Visible radiation

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Proceedings Article | 25 January 2001 Paper

Slow components of solitonic wave of change in reflection and conduction excited by CO2 laser pulse in plexiglass: experiments with IR detector

Eugene Kudriavtsev, Sergey Zotov, Michel Autric

Proceedings Volume 4184, (2001) https://doi.org/10.1117/12.413985

KEYWORDS: Reflection, Velocity measurements, Carbon dioxide lasers, Infrared detectors, Pulsed laser operation, Solitons, Solids, Diffusion, Thulium, Statistical analysis

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Proceedings Article | 16 August 2000 Paper

Solitonic-type excitations in laser-condensed matter interaction: additional proof by independent publications

Eugene Kudriavtsev

Proceedings Volume 4065, (2000) https://doi.org/10.1117/12.407364

KEYWORDS: Laser scattering, Copper, Scattering, Light scattering, Solitons, Laser induced damage, Pulsed laser operation, Temperature metrology, Condensed matter, Solids

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Proceedings Article | 18 February 2000 Paper

Development of phase analysis method of high-temperature superconductor YBaCuO by its Raman spectrum

Eugene Kudriavtsev, B. Makeev, Nikolay Melnik, Sergey Zotov, Kazuo Maeno

Proceedings Volume 4069, (2000) https://doi.org/10.1117/12.378130

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Proceedings Article | 1 February 2000 Paper

Sound velocity vl and vl/4 solitonlike wave components observation in ZnS excited by high-power IR laser pulse

Eugene Kudriavtsev, Sergey Zotov, Sebastian Lefranc, Michel Autric

Proceedings Volume 3885, (2000) https://doi.org/10.1117/12.376992

KEYWORDS: Zinc, Reflection, Pulsed laser operation, Carbon dioxide lasers, Infrared lasers, Solids, High power lasers, Diffusion, Helium neon lasers, Spherical lenses

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Proceedings Article | 15 March 1999 Paper

Laser-induced slow wave of reflection and conduction change in solids: experimental and theoretical study of the solitonic mechanism

Eugene Kudriavtsev, Emma Lotkova, Sergey Zotov, Michel Autric, Vladimir Emel'yanov

Proceedings Volume 3734, (1999) https://doi.org/10.1117/12.342341

KEYWORDS: Germanium, Wave propagation, Pulsed laser operation, Solids, Switching, Crystals, Reflection, Temperature metrology, Infrared lasers, Ceramics

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Proceedings Article | 22 December 1998 Paper

Temperature dependence of the wave of reflection and conduction excited in semiconductors Ge, ZnS, and ZnSe

Eugene Kudriavtsev, Emma Lotkova, Sergey Zotov, Michel Autric, Sebastian Lefranc

Proceedings Volume 3574, (1998) https://doi.org/10.1117/12.334475

KEYWORDS: Germanium, Carbon dioxide lasers, Zinc, Reflection, Pulsed laser operation, Velocity measurements, Semiconductors, Temperature metrology, Laser energy, Semiconductor lasers

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Proceedings Article | 22 December 1998 Paper

Visible reflection variation in the case of high-temperature superconductor ceramics irradiated by excimer lasers

Eugene Kudriavtsev, Sergey Zotov, Bernard Fontaine, Bernard Forestier, Marc Sentis, Vladimir Marine, Michel Autric

Proceedings Volume 3574, (1998) https://doi.org/10.1117/12.334476

KEYWORDS: Reflection, Excimer lasers, Laser ablation, Ceramics, Cerium, Laser damage threshold, X-rays, Laser irradiation, Superconductors, Barium

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Proceedings Article | 14 September 1998 Paper

Thermal solitons in laser-surface interactions

Eugene Kudriavtsev

Proceedings Volume 3343, (1998) https://doi.org/10.1117/12.321578

KEYWORDS: Pulsed laser operation, Solitons, Reflection, Solids, Crystals, Germanium, Diffusion, Temperature metrology, Cameras, Laser crystals

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In spite of soliton was discovered firstly by J. S. Russell as an unusual wave on the water (1834), its rediscovery was made by Zabusky and Kruskal (1965) in connection with the problem of heat transfer in lattice of solids, stated by E. Fermi et. al, which poses the question about nonvalidity of the Fourier law (1822). M. Toda (1979) formulated that in nonlinear lattices the energy is mainly transported by solitons. In 1992 we found experimentally the Wave of Reflection and Conduction (WRC), that can present solitonic mechanism of heat transfer in solids. It has a threshold approximately 10 kW/cm² and some solitary wave features: (1) the WRC amplitude is all the time of one sign, (2) its velocity U_WRC is nearly constant; (3) it reflects from sample surfaces without changing the velocity. WRC-reversible photoinduced phenomenon which appears and could be important in many laser-surface interaction studies. As example, it could be important for the investigation of processes in the materials after pulse laser irradiation, especially in the case of pulse-periodic irradiation. WRC is excited by IR pulse laser and consist from the whole series of more than 20 solitary kind waves, which velocity drop twice starting from speed of sound to less than cm/s. WRC shows an universal character: it can translate the pulse of heat energy through the samples of any of 4 main crystal types and of some amorphous solids (glasses) in the manner different from usual diffusion. WRC characteristics were measured from variation: (1) of the optical constants (by reflection on the surface or absorption in the bulk); (2) of the temperature (by thermovision camera) on the sample surfaces; (3) of the pressure (by pressure pick up); (4) of the conduction on the surface and in the bulk (in the case of conducting samples). Results of investigations are agreeable in spite of experiments were made in 4 laboratories (Russia, France, Japan) by different schemes. A new V.I. Emel'janov's theory of defect recombination wave describes solitons with U_WRC approximately cm/sec in solids, preconditioned by the action of powerful short laser pulse and could be considered as a possible physical mechanism of WRC.

Proceedings Article | 20 April 1998 Paper

Pulsed-laser-induced damage in semiconductors Ge, ZnS, and ZnSe at 10.6um

Sebastian Lefranc, Eugene Kudriavtsev, Michel Autric

Proceedings Volume 3244, (1998) https://doi.org/10.1117/12.307013

KEYWORDS: Semiconductors, Germanium, Zinc, Gas lasers, Laser irradiation, Laser systems engineering, Carbon monoxide, Pulsed laser operation, Neon, Continuous wave operation

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Proceedings Article | 20 April 1998 Paper

Cylindrical wave of reflection and conduction in IR transparent BaF2 single crystal excited by 2.5 s duration pulse of CO2 laser

Eugene Kudriavtsev, Franck Guignard, G. Inglesacis, Michel Autric

Proceedings Volume 3244, (1998) https://doi.org/10.1117/12.307007

KEYWORDS: Crystals, Laser crystals, Carbon dioxide lasers, Infrared lasers, Beam shaping, Optical damage, Optical testing, Carbon monoxide, Gas lasers, Pulsed laser operation

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Proceedings Article | 20 April 1998 Paper

Slow components of wave of reflection and conduction (WRC) in plexiglass irradiated by single pulse of CO2 laser for damage threshold study

Eugene Kudriavtsev, Sergey Zotov, Michel Autric

Proceedings Volume 3244, (1998) https://doi.org/10.1117/12.307006

KEYWORDS: Carbon dioxide lasers, Laser damage threshold

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Proceedings Article | 20 April 1998 Paper

Waves of reflection and conduction in ZnS, ZnSe, and Ge irradiated by single pulse of CO2 laser as a possible tool of precatastrophic damage indications

Eugene Kudriavtsev, Sebastian Lefranc, Michel Autric

Proceedings Volume 3244, (1998) https://doi.org/10.1117/12.307005

KEYWORDS: Zinc, Germanium, Carbon dioxide lasers, Transparent semiconductors, Optical damage, Optical testing, Gas lasers, Solids, Nondestructive evaluation

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Proceedings Article | 4 April 1997 Paper

Solitonic approach to the wave of reflection and conduction mechanism

Eugene Kudriavtsev, Michel Autric

Proceedings Volume 3092, (1997) https://doi.org/10.1117/12.270161

KEYWORDS: Solitons, Diffusion, Solid state physics, Statistical modeling, Wave propagation, Pulsed laser operation, Energy transfer, Velocity measurements, Oscillators, Numerical analysis

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Proceedings Article | 6 May 1996 Paper

IR-laser-stimulated reflection and conduction wave in different crystals including ones transparent in the visible region

Eugene Kudriavtsev, Sergey Zotov, Emma Lotkova, Michel Autric

Proceedings Volume 2796, (1996) https://doi.org/10.1117/12.239758

KEYWORDS: Crystals, Reflection, Laser crystals, Autoregressive models, Pulsed laser operation, Helium neon lasers, Visible radiation, Ceramics, Lawrencium, Metals

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Proceedings Article | 31 March 1995 Paper

Degree of IR laser thermal effect on high temperature superconducting samples

Emma Lotkova, Sergey Zotov, Eugene Kudriavtsev, B. Makeev

Proceedings Volume 2502, (1995) https://doi.org/10.1117/12.204884

KEYWORDS: Crystals, Ceramics, Laser irradiation, Thermal effects, Infrared lasers, Superconductors, Temperature metrology, Estimation theory, Statistical analysis, Laser crystals

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Proceedings Article | 31 March 1995 Paper

Study of the appearance of IR pulsed laser generated wave of reflection and conduction as detected in polycrystal high-temperature superconductors

Eugene Kudriavtsev, Sergey Zotov, Victor Batanov, A. Demin, Michel Autric, Georges Inglesakis

Proceedings Volume 2502, (1995) https://doi.org/10.1117/12.204892

KEYWORDS: Pulsed laser operation, Reflection, Superconductors, Infrared lasers, Autoregressive models, Ceramics, Reflectivity, Diffusion, Carbon dioxide, Helium neon lasers

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Proceedings Article | 4 May 1993 Paper

Experimental study of visible reflection variation from high-temperature superconductor ceramics as a result of irradiation by excimer lasers

Eugene Kudriavtsev, Sergey Zotov, Bernard Fontaine, Bernard Forestier, Marc Sentis, Vladimir Marine

Proceedings Volume 1810, (1993) https://doi.org/10.1117/12.144592

KEYWORDS: Excimer lasers, Ceramics, Laser damage threshold, Reflection, Superconductors, Reflectivity, Laser ablation, Laser development, Ultraviolet radiation, Helium neon lasers

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Proceedings Article | 4 May 1993 Paper

IR-laser-induced reflection and conductance wave unlike heat diffusion process in HT SC ceramics

Eugene Kudriavtsev, Yu. Rybalko, Sergey Zotov, Michel Autric, Georges Inglesakis

Proceedings Volume 1810, (1993) https://doi.org/10.1117/12.144593

KEYWORDS: Ceramics, Reflection, Diffusion, Helium neon lasers, Velocity measurements, Chemical lasers, Gas lasers, Optical filters, Image registration, Infrared lenses

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Proceedings Article | 1 February 1991 Paper

CO2 coupled-mode, CO, and other lasers with supersonic cooling of gas mixture

Eugene Kudriavtsev

Proceedings Volume 1397, (1991) https://doi.org/10.1117/12.26002

KEYWORDS: Carbon dioxide, Carbon dioxide lasers, Gas lasers, Curium, Carbon monoxide, Argon, Chemical lasers, Molecules, Resonators, Laser development

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Proceedings Article | 1 February 1991 Paper

Resonant IR laser-induced diffusion of oxygen in silicon

M. Artsimovich, A. Baranov, V. Krivov, Eugene Kudriavtsev, Emma Lotkova, B. Makeev, I. Mogilnik, V. Pavlovich, B. Romanuk, V. Soroka, V. Tokarevski, Sergey Zotov

Proceedings Volume 1397, (1991) https://doi.org/10.1117/12.26001

KEYWORDS: Oxygen, Diffusion, Silicon, Absorption, Semiconductor lasers, Chemical species, Infrared lasers, Laser applications, Annealing, Semiconductors

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Showing 5 of 27 publications

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