Dr. Dmitriy Vasilevich Sinitsyn Profile

Dr. Dmitriy Vasilevich Sinitsyn

at PN Lebedev Physical Institute

SPIE Involvement:

Author

Publications (59)

Proceedings Article | 11 December 2019 Paper

Role of ozone in cryogenic plasma of carbon monoxide laser

A. Ionin, I. Kinyaevskiy, Yu. Klimachev, A. Kotkov, A. Yu. Kozlov, A. Kurnosov, D. Mokrousova, D. Sinitsyn

Proceedings Volume 11322, 113220J (2019) https://doi.org/10.1117/12.2543514

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Proceedings Article | 7 October 2019 Presentation + Paper

Hybrid molecular gas laser systems operating within wavelength range of 1.7–19.3 micron

Andrey Ionin, Igor Kinyaevskiy, Yurii Klimachev, Andrei Kotkov, Andrei Kozlov, Adilya Sagitova, Leonid Seleznev, Dmitry Sinitsyn

Proceedings Volume 11162, 111620D (2019) https://doi.org/10.1117/12.2532492

KEYWORDS: Gas lasers, Carbon monoxide, Laser systems engineering, Nonlinear crystals, Mid-IR, Frequency conversion, Crystals, Carbon dioxide lasers, Harmonic generation

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Proceedings Article | 3 January 2019 Paper

Super-broadband hybrid mid-infrared laser systems

A. Ionin, I. Kinyaevskiy, Yu. Klimachev, A. Kotkov, A. Kozlov, A. Sagitova, L. Seleznev, D. Sinitsyn

Proceedings Volume 11042, 1104204 (2019) https://doi.org/10.1117/12.2521717

KEYWORDS: Gas lasers, Nonlinear crystals, Crystals, Frequency conversion, Laser systems engineering, Mid-IR, Carbon monoxide, Sum-frequency generation, Gases

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Proceedings Article | 13 January 2017 Paper

Post-filamentation high-intensive light channels formation upon ultrashort laser pulses self-focusing in air

Yu. Geints, A. Ionin, D. Mokrousova, L. Seleznev, D. Sinitsyn, E. Sunchugasheva, A. Zemlyanov

Proceedings Volume 10254, 102541F (2017) https://doi.org/10.1117/12.2256006

KEYWORDS: Ultrafast phenomena, Plasma, Pulsed laser operation, Diffraction, High power lasers, Laser energy, Mirrors, Atmospheric propagation, Nonlinear optics, Attenuators

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Proceedings Article | 21 October 2016 Paper

Remote sensing for oil products on water surface via fluorescence induced by UV filaments

E. Sunchugasheva, A. Ionin, D. Mokrousova, L. Seleznev, D. Sinitsyn, Yu. Geints, A. Zemlyanov

Proceedings Volume 9988, 99880V (2016) https://doi.org/10.1117/12.2241533

KEYWORDS: Luminescence, Ultraviolet radiation, Pulsed laser operation, Wave propagation, Laser beam propagation, Spatial resolution, Femtosecond phenomena, Spectroscopy, Laser energy, Laser scattering

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Proceedings Article | 8 January 2015 Paper

Femtosecond laser filament and plasma channels in focused beam in air

Svyatoslav Shlenov, Alexandr Dergachev, Andrey Ionin, Valery Kandidov, Daria Mokrousova, Leonid Seleznev, Dmitry Sinitsyn, Elena Sunchugasheva, Anna Shustikova

Proceedings Volume 9447, 944717 (2015) https://doi.org/10.1117/12.2176327

KEYWORDS: Plasma, Ultraviolet radiation, Monochromatic aberrations, Electrons, Wavefronts, Femtosecond phenomena, Solids, Ionization, Numerical simulations, Modulation

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Proceedings Article | 16 May 2013 Paper

Triggering and guiding of electric discharge by a train of sub-TW UV laser pulses

A. Ionin, S. Kudryashov, A. Levchenko, L. Seleznev, A. Shutov, D. Sinitsyn, I. Smetanin, E. Sunchugasheva, N. Ustinovsky, V. Zvorykin

Proceedings Volume 8796, 87961M (2013) https://doi.org/10.1117/12.2011304

KEYWORDS: Ultraviolet radiation, Pulsed laser operation, Plasma, Ultrafast phenomena, Electrons, Mirrors, Laser amplifiers, Oscilloscopes, Electrodes, Photodiodes

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Proceedings Article | 8 November 2012 Paper

Triggering and guiding electric discharge by a train of ultrashort UV pulses and a long UV pulse emitted by a hybrid Ti:Sapphire-KrF laser facility

Andrey Ionin, Sergej Kudryashov, Alexsej Levchenko, Leonid Seleznev, Aleksei Shutov, Dmitry Sinitsyn, Igor Smetanin, Nikolay Ustinovskiy, Vladimir Zvorykin

Proceedings Volume 8547, 85470G (2012) https://doi.org/10.1117/12.966423

KEYWORDS: Ultraviolet radiation, Pulsed laser operation, Plasma, Electrons, Mirrors, Ultrafast phenomena, Electrodes, Laser amplifiers, Oscilloscopes, Photodiodes

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SPIE Journal Paper | 3 August 2012

Self-limited ionization in bandgap renormalized GaAs at high femtosecond laser intensities

Tzveta Apostolova, Andrey Ionin, Sergej Kudryashov, Leonid Seleznev, Dmitriy Sinitsyn

OE, Vol. 51, Issue 12, 121808, (August 2012) https://doi.org/10.1117/12.10.1117/1.OE.51.12.121808

KEYWORDS: Electrons, Gallium arsenide, Ionization, Semiconductors, Reflectivity, Phonons, Ultrafast phenomena, Pulsed laser operation, Ultraviolet radiation, Absorption

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Proceedings Article | 17 February 2011 Paper

Slab RF discharge overtone CO laser

Andrey Ionin, Andrey Yu. Kozlov, Leonid Seleznev, Dmitry Sinitsyn

Proceedings Volume 7994, 79941N (2011) https://doi.org/10.1117/12.879131

KEYWORDS: Gas lasers, Laser resonators, Mirrors, Carbon monoxide, Laser development, Electrodes, Pulsed laser operation, Cryogenics, Molecules, Lasers

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Proceedings Article | 16 November 2010 Paper

Carrier dynamics-induced transient photoexcitation and energy deposition in femtosecond-laser irradiated GaAs

Tzveta Apostolova, Andrey Ionin, Sergey Kudryashov, Leonid Seleznev, Dmitry Sinitsyn

Proceedings Volume 7751, 77511J (2010) https://doi.org/10.1117/12.880977

KEYWORDS: Semiconductors, Gallium arsenide, Plasma, Absorption, Ionization, Photons, Pulsed laser operation, Semiconductor lasers, Femtosecond phenomena, Quasiparticles

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Proceedings Article | 18 May 2010 Paper

Evolution of black silicon nano- and micro-scale surface topologies upon femtosecond laser irradiation

S. Kudryashov, E. Golosov, A. Ionin, Yu. R. Kolobov, A. Ligachev, S. Makarov, Yu. N. Novoselov, L. Seleznev, D. Sinitsyn

Proceedings Volume 7719, 771921 (2010) https://doi.org/10.1117/12.854511

KEYWORDS: Silicon, Semiconductor lasers, Femtosecond phenomena, Nanostructuring, Scanning electron microscopy, Nanostructures, Ultraviolet radiation, Laser scattering, Nanolithography, Semiconducting wafers

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Proceedings Article | 11 May 2010 Paper

Femtosecond laser nanostructuring of metals: sub100-nm one-dimensional surface gratings

E. Golosov, A. Ionin, Yu. R. Kolobov, S. Kudryashov, A. Ligachev, Yu. Novoselov, L. Seleznev, D. Sinitsyn, A. R. Sharipov

Proceedings Volume 7712, 77122V (2010) https://doi.org/10.1117/12.854554

KEYWORDS: Titanium, Femtosecond phenomena, Nanostructuring, Metals, Nanostructures, Laser energy, Polarization, Reflectivity, Scanning electron microscopy, Dielectrics

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Proceedings Article | 18 February 2010 Paper

Transverse gas flow RF slab discharge generator of singlet delta oxygen for oxygen-iodine laser

Andrey Ionin, Yurii Klimachev, Igor Kochetov, Anatoly Napartovich, Oleg Rulev, Leonid Seleznev, Dmitry Sinitsyn

Proceedings Volume 7581, 758103 (2010) https://doi.org/10.1117/12.839456

KEYWORDS: Oxygen, Luminescence, Modulation, Electrodes, Cryogenics, Power supplies, Helium, Gas lasers, Dielectrics

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Proceedings Article | 18 April 2009 Paper

Influence of nitrogen oxides on singlet delta oxygen production in pulsed electric discharge for oxygen-iodine laser

A. Ionin, Yu. M. Klimachev, A. Kotkov, A. Yu. Kozlov, I. Kochetov, A. Napartovich, O. Rulev, L. Seleznev, D. Sinitsyn, N. Vagin, N. Yuryshev

Proceedings Volume 7131, 713107 (2009) https://doi.org/10.1117/12.811862

KEYWORDS: Oxygen, NOx, Luminescence, Nitrogen, Oxides, Molecules, Electrons, Carbon monoxide, Ions, Iodine

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Proceedings Article | 18 April 2009 Paper

RF discharge slab carbon monoxide laser: overtone lasing (2.5-4.0 micron) and fundamental band tuning (5.0-6.5 micron)

Andrey Ionin, Andrey Yu. Kozlov, Leonid Seleznev, Dmitry Sinitsyn

Proceedings Volume 7131, 713106 (2009) https://doi.org/10.1117/12.811097

KEYWORDS: Gas lasers, Mirrors, Carbon monoxide, Pulsed laser operation, Molecules, Laser resonators, Electrodes, Explosives, Laser development, Diffraction gratings

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Proceedings Article | 18 April 2009 Paper

Nonlinear ionization of pure atomic and molecular gases by intense UV femtosecond laser pulses

Andrey Ionin, Sergey Kudryashov, Yurii Ponomarev, Leonid Seleznev, Dmitry Sinitsyn, Boris Tikhomirov, Alexander Tikhov, Vladimir Zvorykin

Proceedings Volume 7131, 71311K (2009) https://doi.org/10.1117/12.811109

KEYWORDS: Ionization, Nitrogen, Molecular lasers, Femtosecond phenomena, Argon, Argon ion lasers, Gases, Molecules, Ultraviolet radiation, Chemical species

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Proceedings Article | 18 April 2009 Paper

Carbon monoxide laser emitting nanosecond pulses with 10 MHz repetition rate

Andrey Ionin, Yuriy Klimachev, Andrey Kotkov, Andrey Yu. Kozlov, Leonid Seleznev, Dmitriy Sinitsyn

Proceedings Volume 7131, 71310W (2009) https://doi.org/10.1117/12.811858

KEYWORDS: Gas lasers, Mode locking, Pulsed laser operation, Ions, Mirrors, Fourier transforms, Energy efficiency, Optical amplifiers, Carbon monoxide, Bragg cells

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Proceedings Article | 20 February 2009 Paper

Slab overtone carbon monoxide laser

Andrey Ionin, Andrey Yu. Kozlov, Leonid Seleznev, Dmitry Sinitsyn

Proceedings Volume 7196, 71960A (2009) https://doi.org/10.1117/12.808211

KEYWORDS: Gas lasers, Mirrors, Laser resonators, Carbon monoxide, Oxygen, Reflectivity, Pulsed laser operation, Electrodes, Explosives, Laser spectroscopy

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Proceedings Article | 23 May 2008 Paper

Mode-locked electron-beam sustained discharge CO laser

Andrey Ionin, Yuriy Klimachev, Andrey Kotkov, Andrey Yu. Kozlov, Leonid Seleznev, Dmitry Sinitsyn

Proceedings Volume 7005, 70052G (2008) https://doi.org/10.1117/12.782491

KEYWORDS: Gas lasers, Mode locking, Pulsed laser operation, Ions, Mirrors, Energy efficiency, Molecules, Molecular lasers, Bragg cells, Laser ablation

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Proceedings Article | 12 May 2008 Paper

Influence of nitrogen oxides NO and NO2 additives on singlet oxygen production in pulsed electron-beam sustained discharge

A. Ionin, Yu. Klimachev, A. Yu. Kozlov, A. Kotkov, I. Kochetov, A. Napartovich, O. Rulev, L. Seleznev, D. Sinitsyn, N. Vagin, N. Yuryshev

Proceedings Volume 7005, 70051J (2008) https://doi.org/10.1117/12.782481

KEYWORDS: Oxygen, NOx, Luminescence, Nitrogen, Oxides, Molecules, Carbon monoxide, Ions, Iodine, Plasma

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Proceedings Article | 26 April 2007 Paper

Singlet delta oxygen production in a slab discharge in oxygen

Andrey Ionin, Mikhail Frolov, Igor Kochetov, Vladimir Ochkin, Anatoly Napartovich, Yurii Podmar'kov, Oleg Rulev, Sergey Yu. Savinov, Leonid Seleznev, Dmitry Sinitsyn, Nikolai Vagin, Nikolay Yuryshev

Proceedings Volume 6346, 63463I (2007) https://doi.org/10.1117/12.739402

KEYWORDS: Oxygen, Luminescence, Electrodes, Helium, Aluminum, Modulation, Laser spectroscopy, Gas lasers, Ionization, Power supplies

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Proceedings Article | 26 April 2007 Paper

Compact sealed-off cryogenic slab RF discharge CO laser

Andrey Ionin, Leonid Seleznev, Aleksandr Shelestovich, Dmitry Sinitsyn

Proceedings Volume 6346, 634605 (2007) https://doi.org/10.1117/12.740331

KEYWORDS: Gas lasers, Carbon monoxide, Electrodes, Cryogenics, Modulation, Laser resonators, Liquids, Power supplies, Ozone, Oxygen

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Proceedings Article | 12 April 2007 Paper

Parametric study of SDO production in MW discharge by titration with iodide

N. Vagin, A. Ionin, O. Rulev, L. Seleznev, D. Sinitsyn, N. Yuryshev

Proceedings Volume 6611, 661104 (2007) https://doi.org/10.1117/12.740577

KEYWORDS: Oxygen, Medium wave, Chemical species, Iodine, Luminescence, Coating, Helium, NOx, Calibration, Molecules

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Proceedings Article | 14 February 2007 Paper

High-power optical sources of femtosecond pulses on the base of hybrid laser systems with wide-aperture gas laser amplifiers

Andrey Ionin, A. Konyashchenko, B. Koval'chuk, O. Krokhin, V. Losev, G. Mesyats, L. Mikheev, A. Molchanov, Yu. Novoselov, Leonid Seleznev, Dmitry Sinitsyn, A. Starodub, V. Tarasenko, S. Yakovlenko, V. Zvorykin

Proceedings Volume 6454, 645409 (2007) https://doi.org/10.1117/12.699060

KEYWORDS: Laser systems engineering, Optical amplifiers, Femtosecond phenomena, Ultrafast phenomena, Laser amplifiers, Xenon, Pulsed laser operation, Gas lasers, Laser development, Solid state lasers

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The multi-stage hybrid laser system producing ultrashort pulses of radiation with peak power ~10¹⁴ - 10¹⁵ W now under developing at the Lebedev Physical Institute of the Russian Academy of Sciences is discussed. The distinctive feature of the laser system is direct amplification of ultrashort pulses produced by solid state laser system, first going through a prism stretcher with negative dispersion, in gas active medium without using a rather expensive and complicated grating compressor of laser pulses. Two hybrid schemes are being developed now based on the amplification of femtosecond pulses of the third harmonic of Ti:Sapphire laser at the wavelength 248 nm in the active medium of KrF laser amplifier, and on the amplification of the second harmonic of Ti:Sa laser at the wavelength 480 nm in the active medium of photochemical XeF(C-A)-laser excited by VUV radiation of an e-beam pumped Xe₂ lamp. The final stage of the laser system is supposed to be an e-beam pumped facility with a laser chamber of 60 cm in diameter and 200 cm long in the case of KrF laser, and with another laser chamber of 30-40 cm in diameter put into the former one in the case of XeF(CA) laser. The parameters of such e-beam facility are close to those of previously developed at the Institute of High- Current Electronics: electron energy ~600 keV, specific input power ~ 300-500 kW/cm³, e-beam pulse duration ~ 100- 200 ns. A possibility of using Kr₂F as an active medium with saturation energy 0.2 J/cm² for amplification of ultrashort laser pulses is also under consideration. There was theoretically demonstrated that the energy of a laser pulse at the exit of the final stage of the laser system could come up to ~ 17 J with pulse duration ~50 fs in the case of KrF laser, and ~75 J with pulse duration of 25 fs in the case of XeF laser. Two Ti:Sa laser systems producing ~50 fs pulses with energy ~0.5 mJ at the wavelength 248 nm and ~5 mJ at the wavelength 480 nm have been already developed and are being now installed at the Lebedev Institute. Preliminary

Proceedings Article | 14 February 2007 Paper

Repetitively pulsed and CW sealed-off slab CO laser with cryogenic cooling

Andrey Ionin, Leonid Seleznev, Aleksandr Shelestovich, Dmitry Sinitsyn

Proceedings Volume 6454, 645406 (2007) https://doi.org/10.1117/12.698340

KEYWORDS: Gas lasers, Electrodes, Carbon monoxide, Cryogenics, Modulation, Pulsed laser operation, Laser resonators, Liquids, Continuous wave operation, Power supplies

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Proceedings Article | 9 June 2006 Paper

Investigation of laser ablation of fused and crystal silica and natural silicates induced by pulsed CO₂ laser irradiation

A. Mukhamedgalieva, A. Bondar, A. Ionin, Yu. Klimachev, D. Sinitsyn, V. Zvorykin

Proceedings Volume 6053, 60530T (2006) https://doi.org/10.1117/12.660409

KEYWORDS: Carbon dioxide lasers, Pulsed laser operation, Silicates, Gas lasers, Laser ablation, Particles, Carbon monoxide, Crystals, Silica, Laser crystals

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Proceedings Article | 7 June 2006 Paper

Singlet delta oxygen in a slab discharge

Andrey Ionin, Michail Frolov, Vladimir Ochkin, Yurii Podmar'kov, Sergey Yu. Savinov, Leonid Seleznev, Dmitrii Sinitsyn, Nikolai Vagin, Nikolai Yuryshev, Igor Kochetov, Anatoly Napartovich, Oleg Rulev

Proceedings Volume 6261, 626117 (2006) https://doi.org/10.1117/12.669330

KEYWORDS: Oxygen, Luminescence, Electrodes, Helium, Modulation, Aluminum, Laser spectroscopy, Gas lasers, Power supplies, Ionization

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Proceedings Article | 31 May 2006 Paper

Supersonic overtone CO laser: research and development

W. Bohn, H. von Bülow, S. Dass, G. Hager, A. Ionin, Yu. Klimachev, A. Kotkov, J. McCord, J. McIver, L. Seleznev, D. Sinitsyn, R. Tate

Proceedings Volume 6263, 626303 (2006) https://doi.org/10.1117/12.677387

KEYWORDS: Gas lasers, Laser resonators, Carbon monoxide, Laser development, Molecules, Resonators, Continuous wave operation, Molecular lasers, Analytical research, Laser systems engineering

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Proceedings Article | 23 February 2006 Paper

Singlet delta oxygen production in self-sustained and non-self-sustained slab discharges

Andrey Ionin, Michail Frolov, Vladimir Ochkin, Yurii Podmar'kov, Sergey Yu. Savinov, Leonid Seleznev, Dmitrii Sinitsyn, Nikolai Vagin, Nikolai Yuryshev, Igor Kochetov, Anatoly Napartovich, Oleg Rulev

Proceedings Volume 6101, 61011X (2006) https://doi.org/10.1117/12.644104

KEYWORDS: Oxygen, Luminescence, Electrodes, Helium, Modulation, Aluminum, Laser spectroscopy, Gas lasers, Power supplies, Ionization

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Proceedings Article | 23 March 2005 Paper

Time behavior of small-signal gain on high vibrational transitions for pulsed CO laser amplifier with gas mixtures CO:He, CO:N2, and CO:O2

Yurii Klimachev, Andrei Ionin, Andrei Kotkov, A. Kozlov, O. Rulev, Leonid Seleznev, Dmitrii Sinitsyn, S. Vetoshkin

Proceedings Volume 5777, (2005) https://doi.org/10.1117/12.611085

KEYWORDS: Gas lasers, Carbon monoxide, Molecules, Oxygen, Amplifiers, Molecular lasers, Optical amplifiers, Absorption, Laser systems engineering, Cryogenics

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Proceedings Article | 23 March 2005 Paper

CO laser: advances in theory and experiment

Anatoly Napartovich, Alexander Kurnosov, Sergei Shnyrev, Andrei Ionin, Yurii Klimachev, Andrei Kotkov, Leonid Seleznev, Dmitrii Sinitsyn

Proceedings Volume 5777, (2005) https://doi.org/10.1117/12.611074

KEYWORDS: Gas lasers, Carbon monoxide, Data modeling, Laser development, Molecules, Energy efficiency, Cryogenics, Physics, Carbon dioxide lasers, Molecular lasers

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Proceedings Article | 23 March 2005 Paper

Singlet delta oxygen production in e-beam sustained discharge: theory and experiment

Andrei Ionin, Mikhail Frolov, Gordon Hager, Yurii Klimachev, Igor Kochetov, Andrei Kotkov, Anatoly Napartovich, Yurii Podmar'kov, Leonid Seleznev, Dmitrii Sinitsyn, Nikolai Vagin, Nikolay Yuryshev

Proceedings Volume 5777, (2005) https://doi.org/10.1117/12.611017

KEYWORDS: Oxygen, Carbon monoxide, Solar thermal energy, Signal detection, Photodetectors, Temperature metrology, Argon, Luminescence, Helium, Molecules

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Proceedings Article | 23 March 2005 Paper

Measurements of the thermodynamic parameters for CO laser gas mixtures excited by pulsed electron-beam sustained discharge

Leonid Seleznev, Andrei Ionin, Yurii Klimachev, Igor Kochetov, Andrei Kotkov, A. Kozlov, Alexander Kurnosov, Anatoly Napartovich, Dmitrii Sinitsyn, S. Vetoshkin

Proceedings Volume 5777, (2005) https://doi.org/10.1117/12.611078

KEYWORDS: Gas lasers, Carbon monoxide, Oxygen, Temperature metrology, Molecules, Laser beam diagnostics, Continuous wave operation, Thermodynamics, Diagnostics, Nitrogen

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Proceedings Article | 20 September 2004 Paper

The methods of singlet oxygen detection for DOIL program

Nikolay Yuryshev, Andrei Ionin, Mikhail Frolov, Yurii Klimachev, Igor Kochetov, Andrei Kotkov, Anatolii Napartovich, Yurii Podmar’kov, Leonid Seleznev, Dmitrii Sinitsyn, Nikolai Vagin

Proceedings Volume 5448, (2004) https://doi.org/10.1117/12.547068

KEYWORDS: Oxygen, Absorption, Calibration, Spectrographs, Sensors, Chemical lasers, Numerical modeling, Mirrors, Charge-coupled devices, Chemical oxygen iodine lasers

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Proceedings Article | 20 September 2004 Paper

The feature of laser ablation of fused and crystal silica and natural silicates induced by pulsed CO2 laser irradiation

Anel Mukhamedgalieva, Anatolii Bondar', Andrei Ionin, Yurii Klimachev, Dmitrii Sinitsyn, Vladimir Zvorykin

Proceedings Volume 5448, (2004) https://doi.org/10.1117/12.547342

KEYWORDS: Gas lasers, Carbon monoxide, Pulsed laser operation, Silicates, Laser ablation, Crystals, Silica, Particles, Laser crystals, Laser damage threshold

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Proceedings Article | 20 September 2004 Paper

Electron-beam sustained discharge in oxygen gas mixtures: singlet delta oxygen production for oxygen-iodine laser

Mikhail Frolov, Gordon Hager, Andrei Ionin, Yurii Klimachev, Igor Kochetov, Andrei Kotkov, John McIver, Anatolii Napartovich, Yurii Podmar'kov, Leonid Seleznev, Dmitrii Sinitsyn, Nikolai Vagin, Nikolay Yuryshev

Proceedings Volume 5448, (2004) https://doi.org/10.1117/12.547117

KEYWORDS: Oxygen, Luminescence, Carbon monoxide, Gas lasers, Argon, Molecules, Calibration, Spectroscopy, Photodetectors, Laser damage threshold

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Proceedings Article | 20 September 2004 Paper

Theoretical studies on kinetics of singlet oxygen in nonthermal plasma

Mikhail Frolov, Andrei Ionin, Andrei Kotkov, Igor Kochetov, Anatolii Napartovich, Yurii Podmarkov, Leonid Seleznev, Dmitrii Sinitsyn, Nikolai Vagin, Nikolay Yuryshev

Proceedings Volume 5448, (2004) https://doi.org/10.1117/12.547382

KEYWORDS: Oxygen, Electrons, Molecules, Plasma, Chemical species, Ionization, Data modeling, Carbon monoxide, Argon, Ozone

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Proceedings Article | 16 June 2004 Paper

Small signal gain time behavior on high vibrational transitions (V>15) of pulsed CO laser amplifier

Andrei Ionin, Yurii Klimachev, Andrei Kotkov, Dmitrii Sinitsyn, Leonid Seleznev, S. Vetoshkin, A. Kozlov, O. Rulev, Anatolii Napartovich, Alexander Kurnosov, Sergei Shnyrev

Proceedings Volume 5479, (2004) https://doi.org/10.1117/12.558217

KEYWORDS: Gas lasers, Carbon monoxide, Mirrors, Molybdenum, Continuous wave operation, Time metrology, Amplifiers, Nitrogen, Diffraction gratings, Data modeling

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Proceedings Article | 11 May 2004 Paper

Electric properties, spectroscopy, and singlet delta oxygen yield of electron-beam sustained discharge in oxygen gas mixtures

Michail Frolov, Gordon Hager, Andrei Ionin, Yurii Klimachev, Igor Kochetov, Andrei Kotkov, Jack McIver, Anatolii Napartovich, Yurii Podmar'kov, Leonid Seleznev, Dmitrii Sinitsyn, Nikolai Vagin, Nikolai Yuryshev

Proceedings Volume 5334, (2004) https://doi.org/10.1117/12.525715

KEYWORDS: Oxygen, Carbon monoxide, Luminescence, Argon, Gas lasers, Spectroscopy, Molecules, Calibration, Laser damage threshold, Noble gases

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Proceedings Article | 13 September 2002 Paper

Applications of high-power laser technology to wide-bandgap nitride semiconductor processing

Petr Eliseev, Andrei Ionin, Yurii Klimachev, Dmitrii Sinitsyn, Jinhyun Lee, Marek Osinski

Proceedings Volume 4760, (2002) https://doi.org/10.1117/12.482082

KEYWORDS: Gallium nitride, Sapphire, Absorption, Laser ablation, Annealing, Gallium, Laser processing, Laser irradiation, Semiconductors, Laser applications

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Proceedings Article | 13 September 2002 Paper

Small-signal gain and kinetic processes on highly excited vibrational levels in active medium of pulsed first-overtone CO laser

Andrei Ionin, Andrei Kotkov, Yurii Klimachev, Leonid Seleznev, Dmitrii Sinitsyn, Alexander Kurnosov, Anatoly Napartovich, Sergei Shnyrev, Gordon Hager, John McCord

Proceedings Volume 4760, (2002) https://doi.org/10.1117/12.482068

KEYWORDS: Gas lasers, Nitrogen, Carbon monoxide, Molecules, Data modeling, Pulsed laser operation, Laser resonators, Time metrology, Molecular lasers, Transparency

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Proceedings Article | 25 January 2001 Paper

Multiquantum vibrational exchange in vibration-excited CO molecules

Andrei Ionin, Yurii Klimachev, Yuri Konev, Andrei Kotkov, Alexander Kurnosov, Anatoly Napartovich, Leonid Seleznev, Dmitrii Sinitsyn, Yu. Terekhov

Proceedings Volume 4184, (2001) https://doi.org/10.1117/12.414057

KEYWORDS: Gas lasers, Molecules, Carbon monoxide, Temperature metrology, Data modeling, Pulsed laser operation, Q switched lasers, Molecular lasers, Quantum physics, Resonators

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Proceedings Article | 16 August 2000 Paper

Interaction of pulsed CO and CO2 laser radiation with rocks

Ramona Graves, Andrei Ionin, Yurii Klimachev, Anel Mukhammedgalieva, Darien O'Brien, Dmitrii Sinitsyn, Vladimir Zvorykin

Proceedings Volume 4065, (2000) https://doi.org/10.1117/12.407382

KEYWORDS: Carbon dioxide lasers, Gas lasers, Pulsed laser operation, Plasma, Carbon monoxide, Absorption, Reflection, Laser energy, Minerals, Aluminum

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Proceedings Article | 1 February 2000 Paper

Interaction of pulsed CO and CO2 laser radiation with rocks typical of an oil field

Ramona Graves, Andrei Ionin, Yurii Klimachev, Anel Mukhammedgalieva, Darien O'Brien, Dmitrii Sinitsyn, Vladimir Zvorykin

Proceedings Volume 3885, (2000) https://doi.org/10.1117/12.376959

KEYWORDS: Carbon dioxide lasers, Gas lasers, Pulsed laser operation, Plasma, Carbon monoxide, Absorption, Reflection, Laser energy, Minerals, Aluminum

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Proceedings Article | 14 September 1998 Paper

Application of CO laser for frequency-selective surface heat treatment of polymer materials

Andrei Ionin, Yurii Klimachev, Henry Kobsa, Dmitrii Sinitsyn

Proceedings Volume 3343, (1998) https://doi.org/10.1117/12.321547

KEYWORDS: Gas lasers, Pulsed laser operation, Polymers, Positron emission tomography, Laser resonators, Heat treatments, Absorption, Visualization, Carbon monoxide, Diffraction

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Proceedings Article | 29 June 1998 Paper

Frequency-selected Q-switched e-beam-controlled discharge CO laser and its applications

Andrei Ionin, Yurii Klimachev, Henry Kobsa, Dmitrii Sinitsyn

Proceedings Volume 3403, (1998) https://doi.org/10.1117/12.311953

KEYWORDS: Gas lasers, Pulsed laser operation, Polymers, Positron emission tomography, Diffraction, Laser resonators, Absorption, Visualization, Carbon monoxide, Molecules

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Proceedings Article | 18 August 1997 Paper

Application of pulsed CO laser for surface heating treatment of nylon and poly(ethyleneterephthalate) fabrics

Andrei Ionin, Yurii Klimachev, Henry Kobsa, Dmitrii Sinitsyn

Proceedings Volume 3097, (1997) https://doi.org/10.1117/12.281144

KEYWORDS: Gas lasers, Pulsed laser operation, Polymers, Positron emission tomography, Diffraction, Absorption, Visualization, Laser resonators, Carbon monoxide, Molecules

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Proceedings Article | 4 April 1997 Paper

Short-pulse (~1-10us) electron-beam-controlled discharge CO laser with selected wavelengths

Andrei Ionin, L. Afanas'ev, Yurii Klimachev, Andrei Kotkov, Leonid Seleznev, Dmitrii Sinitsyn, Henry Kobsa

Proceedings Volume 3092, (1997) https://doi.org/10.1117/12.270244

KEYWORDS: Gas lasers, Pulsed laser operation, Laser resonators, Carbon monoxide, Energy efficiency, Molecules, Laser development, Q switches, Molecular lasers, Modulation

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Proceedings Article | 4 April 1997 Paper

Multi-quantum VV-exchange modeling of the pulsed Q-switched frequency selected CO laser

Andrei Ionin, Yurii Klimachev, Dmitrii Sinitsyn, A. K. Kurnosov, Igor Kochetov, Yuri Konev

Proceedings Volume 3092, (1997) https://doi.org/10.1117/12.270243

KEYWORDS: Silicon, Q switched lasers, Gas lasers, Adaptive optics, Radon, Molybdenum, Plutonium, Tin, Particle filters, Information operations

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Proceedings Article | 4 April 1997 Paper

Parametric study of intracavity degenerate four-wave mixing and phase conjugation of CO2 and CO lasers radiation in their inverted medium

L. Afanas'ev, Andrei Ionin, Yurii Klimachev, Andrei Kotkov, Leonid Seleznev, Dmitrii Sinitsyn

Proceedings Volume 3092, (1997) https://doi.org/10.1117/12.270203

KEYWORDS: Gas lasers, Pulsed laser operation, Carbon monoxide, Carbon dioxide lasers, Signal processing, Phase conjugation, Reflectivity, Four wave mixing, Carbon dioxide, Diffraction gratings

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Proceedings Article | 27 March 1997 Paper

Frequency-selected surface heat treatment of polymeric materials by pulsed CO laser radiation

Andrei Ionin, Yurii Klimachev, Henry Kobsa, Dmitrii Sinitsyn

Proceedings Volume 2993, (1997) https://doi.org/10.1117/12.270034

KEYWORDS: Polymers, Gas lasers, Positron emission tomography, Pulsed laser operation, Visualization, Absorption, Diffraction, Heat treatments, Structured optical fibers, Laser energy

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Proceedings Article | 26 August 1996 Paper

Frequency-selected Q-switched electron-beam-controlled discharge CO laser

L. Afanas'ev, Andrei Ionin, Yurii Klimachev, Andrei Kotkov, Leonid Seleznev, Dmitrii Sinitsyn, Henry Kobsa

Proceedings Volume 2788, (1996) https://doi.org/10.1117/12.248623

KEYWORDS: Gas lasers, Pulsed laser operation, Energy efficiency, Laser resonators, Q switches, Q switched lasers, Carbon monoxide, Laser development, Laser energy, Molecules

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Proceedings Article | 29 March 1996 Paper

Frequency-selected Q-switched electron-beam-controlled discharge CO laser

L. Afanas'ev, Andrei Ionin, Yurii Klimachev, Andrei Kotkov, Leonid Seleznev, Dmitrii Sinitsyn, Henry Kobsa

Proceedings Volume 2702, (1996) https://doi.org/10.1117/12.236901

KEYWORDS: Gas lasers, Pulsed laser operation, Energy efficiency, Laser resonators, Q switches, Q switched lasers, Carbon monoxide, Laser development, Laser energy, Molecules

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Proceedings Article | 31 March 1995 Paper

Active medium of long-pulsed CO2 and CO laser as a phase conjugating mirror

L. Afanas'ev, Andrei Ionin, Yurii Klimachev, Andrei Kotkov, Dmitrii Sinitsyn

Proceedings Volume 2502, (1995) https://doi.org/10.1117/12.204911

KEYWORDS: Gas lasers, Pulsed laser operation, Near field optics, Carbon monoxide, Phase conjugation, Laser beam diagnostics, Mirrors, Near field, Reflectivity, Laser optics

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Proceedings Article | 16 August 1994 Paper

Phase-conjugation of high-power molecular CO2 and CO lasers radiation inside their active medium

L. Afanas'ev, Andrei Ionin, Yurii Klimachev, Andrei Kotkov, Dmitrii Sinitsyn

Proceedings Volume 2206, (1994) https://doi.org/10.1117/12.184586

KEYWORDS: Pulsed laser operation, Gas lasers, Near field optics, Laser beam diagnostics, Carbon dioxide lasers, Carbon monoxide, Near field, Reflectivity, Molecular lasers, Laser optics

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Proceedings Article | 16 August 1994 Paper

High-power N2O laser as alternative to CO2 laser

Andrei Ionin, Dmitrii Sinitsyn, A. Suchkov

Proceedings Volume 2206, (1994) https://doi.org/10.1117/12.184595

KEYWORDS: Gas lasers, Pulsed laser operation, Carbon dioxide lasers, Molecules, Molecular lasers, Modes of laser operation, Energy efficiency, NOx, High power lasers, Carbon monoxide

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Proceedings Article | 1 February 1991 Paper

High-power electron beam controlled discharge N2O laser

K. Frolov, Andrei Ionin, M. Kelner, Dmitrii Sinitsyn, A. Suchkov, I. Zhivukcin

Proceedings Volume 1397, (1991) https://doi.org/10.1117/12.25999

KEYWORDS: Gas lasers, Carbon dioxide lasers, Laser energy, Carbon monoxide, Pulsed laser operation, Energy efficiency, NOx, Argon, Electron beams, Xenon

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Proceedings Article | 1 February 1991 Paper

Supersonic electron beam controlled discharge CO laser

Andrei Ionin, Andrei Kotkov, M. Minkovsky, Dmitrii Sinitsyn

Proceedings Volume 1397, (1991) https://doi.org/10.1117/12.25998

KEYWORDS: Gas lasers, Electrodes, Distributed interactive simulations, Carbon monoxide, Electron beams, Energy efficiency, Chemical lasers, Picosecond phenomena, Mirrors, Argon

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Showing 5 of 59 publications

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