Dr. Alexander M. Razhev Profile

Dr. Alexander M. Razhev

Head of Lab. at Institute of Laser Physics

SPIE Involvement:

Author

Publications (19)

Proceedings Article | 9 January 2008 Paper

Nitrogen, atomic fluorine and CO₂ lasers excited by a pulsed inductive discharge

Alexander Razhev, Andrey Zhupikov, Dmitry Churkin

Proceedings Volume 6938, 693803 (2008) https://doi.org/10.1117/12.785605

KEYWORDS: Nitrogen, Pulsed laser operation, Carbon dioxide lasers, Fluorine, Nitrogen lasers, Gas lasers, Molecules, Capacitance, Electrodes, Integrated optics

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Proceedings Article | 9 January 2008 Paper

Efficient KrCl (223 nm) excimer laser based on TPI thyratron as a high-voltage switch

Alexander Razhev, Andrey Zhupikov

Proceedings Volume 6938, 693809 (2008) https://doi.org/10.1117/12.785614

KEYWORDS: Switches, Excimer lasers, Energy efficiency, Pulsed laser operation, Laser stabilization, Optical pumping, Energy transfer, Inductance, Laser energy, Laser therapeutics

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Proceedings Article | 9 August 2007 Paper

Pulsed inductive atomic fluorine laser

Alexander Razhev, Dmitry Churkin

Proceedings Volume 6731, 673119 (2007) https://doi.org/10.1117/12.752891

KEYWORDS: Pulsed laser operation, Fluorine, Laser energy, Capacitance, Chemical species, Laser applications, Inductance, Seaborgium, Resonators, Reflectivity

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Proceedings Article | 9 August 2007 Paper

337 nm molecular nitrogen laser excited by pulsed inductive discharge

Alexander Razhev, Dmitry Churkin

Proceedings Volume 6731, 67311D (2007) https://doi.org/10.1117/12.752905

KEYWORDS: Nitrogen, Nitrogen lasers, Molecules, Molecular lasers, Pulsed laser operation, Mirrors, Plasma, Laser stabilization, Resonators, Laser resonators

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Proceedings Article | 26 April 2007 Paper

Pulsed gas lasers excited by an inductive discharge

Alexander Razhev, Dmitry Churkin, Andrey Zhupikov

Proceedings Volume 6346, 634603 (2007) https://doi.org/10.1117/12.738795

KEYWORDS: Pulsed laser operation, Molecules, Gas lasers, Chemical species, Nitrogen, Seaborgium, Molecular lasers, Gases, Carbon monoxide, Fluorine

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Proceedings Article | 12 April 2007 Paper

Gas lasers excited by a pulsed inductive discharge

Alexander Razhev, Vagram Mekhitarian, Dmitry Churkin, Andrey Zhupikov

Proceedings Volume 6611, 66110G (2007) https://doi.org/10.1117/12.740599

KEYWORDS: Molecules, Pulsed laser operation, Chemical species, Gases, Argon, Fluorine, Neon, Nitrogen, Excimers, Gas lasers

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Proceedings Article | 9 June 2006 Paper

Inductive lasers

G. Gevorkyan, R. Manucharyan, V. Mekhitarian, A. Razhev, I. Ulanov, K. Kolmakov

Proceedings Volume 6054, 60540O (2006) https://doi.org/10.1117/12.660802

KEYWORDS: Magnetism, Electrons, Electrodes, Molecules, Copper, Gases, Resistance, Liquids, Laser applications, Chemical species

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Proceedings Article | 31 May 2006 Paper

Laser action on the F, He, Ne, Ar atoms and XeCl and XeF molecules excited by an inductive transverse discharge

Alexander Razhev, Vagram Mekhitarian, Andrey Zhupikov, Dmitry Churkin

Proceedings Volume 6263, 626302 (2006) https://doi.org/10.1117/12.677386

KEYWORDS: Molecules, Chemical species, Pulsed laser operation, Argon, Molecular lasers, Neon, Excimers, Gases, Excimer lasers, Gas lasers

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Proceedings Article | 31 May 2006 Paper

Excimer KrCl (223 nm) laser with the efficiency of 1.0% and 0.7 J output energy

Alexander Razhev, Andrey Zhupikov, Evgeny Kargapol'tsev, Dmitry Churkin

Proceedings Volume 6263, 626308 (2006) https://doi.org/10.1117/12.677392

KEYWORDS: Energy efficiency, Excimer lasers, Ultraviolet radiation, Inductance, Pulsed laser operation, Excimers, Capacitors, Gas lasers, Seaborgium, Switches

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Proceedings Article | 31 May 2006 Paper

The pump intensity effect on the efficiency of discharge-pumped ArF excimer laser on a mixture of He:Ar:F₂

Alexander Razhev, Andrey Zhupikov

Proceedings Volume 6263, 626306 (2006) https://doi.org/10.1117/12.677390

KEYWORDS: Energy efficiency, Excimer lasers, Inductance, Ultraviolet radiation, Capacitors, Gas lasers, Neon, Astatine, Seaborgium, Switches

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Proceedings Article | 10 November 2003 Paper

1.3 J KrF excimer laser with efficiency 2.5%

S. Bagayev, Alexander Razhev, A. Zhupikov, E. Kargapoltsev, V. Chekavinsky

Proceedings Volume 5120, (2003) https://doi.org/10.1117/12.515514

KEYWORDS: Energy efficiency, Excimer lasers, Neon, Inductance, Capacitors, Ultraviolet radiation, Switches, Gas lasers, Capacitance, Resistance

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Proceedings Article | 17 October 2003 Paper

Subsurface photorefractive effect in LiNbO3 under high-power 248 nm laser irradiation

Alexander Razhev, Sergei Bagayev, Iosif Barkan, Dmitry Petrov, Andrey Zhupikov

Proceedings Volume 4977, (2003) https://doi.org/10.1117/12.479248

KEYWORDS: Crystals, Diffraction gratings, Diffraction, Refractive index, Waveguides, Laser crystals, Photorefraction, Absorption, High power lasers, Chemical species

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Proceedings Article | 20 June 2003 Paper

Chromosome mutations and tissue regeneration in the cornea after UV laser irradiation

Alexander Razhev, Sergei Bagayev, Lidya Lebedeva, Elena Akhmametyeva, Andrey Zhupikov

Proceedings Volume 4953, (2003) https://doi.org/10.1117/12.476893

KEYWORDS: Cornea, Ultraviolet radiation, Laser irradiation, Radiation effects, Laser tissue interaction, Excimer lasers, Eye, Genetics, Bridges, Laser ablation

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SPIE Journal Paper | 1 October 2002 Open Access

Optical coherence tomography for in situ monitoring of laser corneal ablation

Roman Kuranov, Sergei Bagayev, Valentin Gelikonov, Grigory Gelikonov, Evgeny Kargapoltsev, Alexander Razhev, Ilya Turchin, Andrey Zhupikov

JBO, Vol. 7, Issue 04, (October 2002) https://doi.org/10.1117/12.10.1117/1.1501891

KEYWORDS: Cornea, Optical coherence tomography, Eye, Signal to noise ratio, Laser ablation, In vivo imaging, Surgery, Scattering, Precision measurement, Light scattering

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Proceedings Article | 29 July 2002 Paper

Advantages of using the 223-nm compared with 193-nm radiation wavelength for ophthalmic applications

Sergei Bagayev, Alexander Razhev, Andrey Zhupikov, Evgeny Kargapoltsev

Proceedings Volume 4900, (2002) https://doi.org/10.1117/12.484494

KEYWORDS: Eye, Cornea, Ultraviolet radiation, Excimer lasers, Laser therapeutics, Surgery, Absorption, Laser ablation, Laser vision correction, Laser tissue interaction

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Proceedings Article | 13 June 2002 Paper

Choice of the laser wavelength for a herpetic keratitis treatment

Alexander Razhev, Sergei Bagayev, Valery Chernikh, Evgeny Kargapoltsev, Alexander Trunov, Andrey Zhupikov

Proceedings Volume 4611, (2002) https://doi.org/10.1117/12.470580

KEYWORDS: Cornea, Eye, Ultraviolet radiation, Excimer lasers, Absorption, Laser therapeutics, Laser ablation, Inflammation, Clinical trials, Air contamination

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Proceedings Article | 7 June 2001 Paper

Excimer laser ophthalmic system optical coherence tomography

Alexander Razhev, Sergei Bagayev, Valentin Gelikonov, Evgeny Kargapoltsev, Roman Kuranov, Ilya Turchin, Andrey Zhupikov

Proceedings Volume 4245, (2001) https://doi.org/10.1117/12.429258

KEYWORDS: Excimer lasers, Optical coherence tomography, Cornea, Laser systems engineering, Ultraviolet radiation, Eye, Natural surfaces, Laser ablation, Tissues, Laser vision correction

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Proceedings Article | 7 June 2000 Paper

Perspectives of using the 223-nm wavelength of the KrCl excimer laser for refractive surgery and for the treatment of some eye diseases

Sergei Bagayev, Valery Chernikh, Alexander Razhev, Andrey Zhupikov

Proceedings Volume 3908, (2000) https://doi.org/10.1117/12.387517

KEYWORDS: Excimer lasers, Laser vision correction, Cornea, Eye, Ultraviolet radiation, Surgery, Laser therapeutics, Laser systems engineering, Laser ablation, Beam delivery

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Proceedings Article | 4 February 1999 Paper

New 223-nm excimer laser surgical system for photorefractive keratectomy

Sergei Bagaev, Alexander Razhev, Andrey Zhupikov

Proceedings Volume 3564, (1999) https://doi.org/10.1117/12.339142

KEYWORDS: Excimer lasers, Cornea, Laser vision correction, Eye, Tissues, Ultraviolet radiation, Laser systems engineering, Laser ablation, Monochromatic aberrations, Laser therapeutics

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Showing 5 of 19 publications

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