Dr. George I. Zheltov Profile

Dr. George I. Zheltov

at BI Stepanov Institute of Physics

SPIE Involvement:

Author

Proceedings Article | 5 March 2021 Presentation + Paper

Laser-induced hypotensive effect in treatment of the resistant open-angle glaucoma

O. Baum, E. Sobol, A. Bolshunov, O. Khomchik, G. Zheltov

Proceedings Volume 11640, 116400Q (2021) https://doi.org/10.1117/12.2588455

KEYWORDS: Eye, Sclera, Laser applications, Tissues, Laser stabilization, Laser development, Eye models, Chemical elements, Cavitation

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Proceedings Article | 22 July 2019 Paper

Laser excitation of acoustic pulses in absorbing and scattering tissues: numerical solution of three-dimensional problems

O. Romanov, G. Zheltov

Proceedings Volume 11079, 110791B (2019) https://doi.org/10.1117/12.2526694

KEYWORDS: Laser scattering, Acoustics, Scattering, Tissues, 3D modeling, Pulsed laser operation, Absorption, Numerical analysis, Numerical simulations, Motion models

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Proceedings Article | 22 July 2019 Paper

Low-temperature (cavitations) dissection of biological tissues by quasi-continuous laser irradiation

George Zheltov, Oleg Romanov, Vladimir Bourko

Proceedings Volume 11079, 110790C (2019) https://doi.org/10.1117/12.2525417

KEYWORDS: Tissues, Cavitation, Acoustics, Laser irradiation, Tissue optics, Pulsed laser operation, Mathematical modeling, Surgery, Laser ablation, 3D modeling

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Proceedings Article | 24 June 2013 Paper

Numerical modelling of photo-thermal and photo-mechanical effects in absorbing biological structures under action of short laser pulses

O. Romanov, G. Romanov, G. Zheltov

Proceedings Volume 8803, 88030P (2013) https://doi.org/10.1117/12.2032462

KEYWORDS: Acoustics, Pulsed laser operation, Absorption, Spherical lenses, Particles, Numerical modeling, Tissues, Wave propagation, Laser development, Biomedical optics

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Proceedings Article | 26 April 2007 Paper

Internal temperature distribution in blood vessel under the action pulse laser radiation

Liudmila Astafyeva, George Zheltov

Proceedings Volume 6535, 65350O (2007) https://doi.org/10.1117/12.740813

KEYWORDS: Blood vessels, Skin, Pulsed laser operation, Blood, Tissues, Tissue optics, Diffraction, Laser tissue interaction, Injuries, Mathematical modeling

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Proceedings Article | 26 April 2007 Paper

Internal temperature distribution in blood vessel under the action pulse laser radiation

Liudmila Astafyeva, George Zheltov

Proceedings Volume 6535, 65351U (2007) https://doi.org/10.1117/12.741010

KEYWORDS: Blood vessels, Skin, Pulsed laser operation, Blood, Tissues, Tissue optics, Diffraction, Laser tissue interaction, Injuries, Mathematical modeling

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Proceedings Article | 27 August 2005 Paper

Pulse laser heating of blood vessels

Liudmila Astafyeva, George Zheltov, Wolf-Dieter Schmidt

Proceedings Volume 5863, 58630R (2005) https://doi.org/10.1117/12.633112

KEYWORDS: Blood vessels, Pulsed laser operation, Skin, Laser irradiation, Frequency modulation, Tissue optics, Thermography, Absorption, Blood, Modulation

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Proceedings Article | 25 April 2005 Paper

Laser activated nanothermolysis of leukemia cells monitored by photothermal microscopy

Dmitri Lapotko, Ekaterina Lukianova, Alexander Shnip, George Zheltov, Michail Potapnev, Valeriy Savitsky, Olga Klimovich, Alexander Oraevsky

Proceedings Volume 5697, (2005) https://doi.org/10.1117/12.596372

KEYWORDS: Leukemia, Nanoparticles, Gold, Blood, Pulsed laser operation, Laser damage threshold, Microscopy, Tumors, Laser therapeutics, Laser beam diagnostics

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Proceedings Article | 16 October 2003 Paper

Heating of blood vessels exposed to laser light

Liudmila Astafyeva, Georgy Zheltov, Wolf-Dieter Schmidt

Proceedings Volume 5142, (2003) https://doi.org/10.1117/12.499998

KEYWORDS: Blood vessels, Laser therapeutics, Photovoltaics, Laser vision correction, Skin, Laser applications, Laser tissue interaction, Biomedical optics, Surgery, Diffraction

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Proceedings Article | 22 October 1998 Paper

Focusing of laser beams by the eye's optics

Georgi Zheltov, Alexander Rubanov

Proceedings Volume 3579, (1998) https://doi.org/10.1117/12.328317

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Proceedings Article | 22 May 1995 Paper

Phenomenon of hydrodynamic cooling of biotissues irradiated by short laser pulses

Georgi Zheltov, Alexander Podol'tsev, A. Kirkovsky, E. Witkin

Proceedings Volume 2393, (1995) https://doi.org/10.1117/12.209837

KEYWORDS: Tissues, Convection, Pulsed laser operation, Mathematical modeling, Absorption, Scattering, Eye, Chemical elements, Systems modeling, Particles

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Proceedings Article | 12 January 1995 Paper

Lasers for photo coagulation of choroid new growths

Georgi Zheltov, Alexander Podol'tsev, A. Kirkovsky, V. Glazkov, V. Akopyan

Proceedings Volume 2330, (1995) https://doi.org/10.1117/12.199251

KEYWORDS: Retina, Mathematical modeling, Tissues, Sensors, Absorption, Pulsed laser operation, Ophthalmology, Laser therapeutics, Information operations

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Proceedings Article | 2 January 1995 Paper

Pressure waves in biotissues irradiated by short laser pulses: mathematical model

Georgi Zheltov, Alexander Podol'tsev, Alexander Rubanov, A. Kirkovsky

Proceedings Volume 2370, (1995) https://doi.org/10.1117/12.197480

KEYWORDS: Mathematical modeling, Laser tissue interaction, Acoustics, Tissues, Laser scattering, Thulium, Scattering, Laser development, Pulsed laser operation, Proteins

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Proceedings Article | 28 June 1994 Paper

Ophthalmocoagulation by mixing of two spectral laser lines

Georgi Zheltov, M. Belokon, V. Glazkov, Yu. Ivanishko, A. Kirkovsky, A. Linnik, Alexander Podol'tsev, Alexander Privalov

Proceedings Volume 2100, (1994) https://doi.org/10.1117/12.179013

KEYWORDS: Retina, Laser coagulation, Tunable lasers, Laser tissue interaction, Thermal effects, Tissues, Laser therapeutics, Dye lasers, Pathology, Chemical elements

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Proceedings Article | 15 February 1994 Paper

Multicolor laser ophthalmocoagulator of a new generation

Georgi Zheltov, Alexander Podol'tsev, A. Kirkovsky, V. Glazkov, A. Linnik

Proceedings Volume 2079, (1994) https://doi.org/10.1117/12.168741

KEYWORDS: Retina, Laser coagulation, Tissues, Laser tissue interaction, Tunable lasers, Dye lasers, Thermal effects, Pathology, Eye, Chemical elements

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Proceedings Article | 1 May 1991 Paper

Mathematical models of laser/tissue interactions for treatment and diagnosis in ophthalmology

Georgi Zheltov, V. Glazkov, A. Kirkovsky, Alexander Podol'tsev

Proceedings Volume 1403, (1991) https://doi.org/10.1117/12.57371

KEYWORDS: Mathematical modeling, Tissues, Laser tissue interaction, Ophthalmology, Visible radiation, Infrared radiation, Eye models, Acoustics, Tissue optics, Convection

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Showing 5 of 16 publications

SPIE Conference Volume | 14 August 2007

International Conference on Lasers, Applications, and Technologies 2007: Laser Technologies for Medicine

Conference Committee Involvement (1)

Laser Technologies for Medicine

28 May 2007 | Minsk, Belarus

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