Dr. Nikolay A. Denisov Profile

Dr. Nikolay A. Denisov

Senior Research Scientist at National Tech Univ of Ukraine

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Author

Publications (19)

Proceedings Article | 17 June 2002 Paper

Optimization of the noncontact fiber delivery systems for clinical laser applications

Nikolay Denisov, Stephen Griffin

Proceedings Volume 4609, (2002) https://doi.org/10.1117/12.432018

KEYWORDS: Fiber lasers, Tissues, Laser therapeutics, Laser applications, Nd:YAG lasers, Double sideband modulation, Silica, Laser optics, Sapphire, Laser beam diagnostics

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Proceedings Article | 16 November 2000 Paper

Comparison of competing fiber optic probes for tissue fluorescence analysis

Nikolay Denisov

Proceedings Volume 4161, (2000) https://doi.org/10.1117/12.409334

KEYWORDS: Tissue optics, Luminescence, Fiber optics, Tissues, Spectroscopy, Sensors, Natural surfaces, Barium, Sapphire, Geometrical optics

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Proceedings Article | 19 April 2000 Paper

Blue LEDs feasibility for tissue fluorescence analysis

Sergiy Dets, Nikolay Denisov

Proceedings Volume 3917, (2000) https://doi.org/10.1117/12.382725

KEYWORDS: Light emitting diodes, Tissue optics, Luminescence, Ocean optics, Solar concentrators, Laser induced fluorescence, Tissues, Spectroscopy, Fiber optics, Blue light emitting diodes

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Proceedings Article | 12 February 1999 Paper

Noncontact laser fiber delivery system for endoscopic medical applications

Nikolay Denisov, Stephen Griffin

Proceedings Volume 3567, (1999) https://doi.org/10.1117/12.339170

KEYWORDS: Fiber lasers, Endoscopy, Laser dentistry, Laser applications, Silica, Sapphire, Laser therapeutics, Laser beam diagnostics, Tissues, Laser systems engineering

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Proceedings Article | 12 February 1999 Paper

Early diagnosis of gastric cancer with laser-induced fluorescence

Alexander Joffe, Valeriy Sayenko, Nikolay Denisov, Sergiy Dets, Alexander Buryi

Proceedings Volume 3567, (1999) https://doi.org/10.1117/12.339186

KEYWORDS: Biopsy, Stomach, Luminescence, Cancer, Laser induced fluorescence, Tissue optics, Tumors, Diagnostics, Tissues, Reliability

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Proceedings Article | 16 April 1998 Paper

Contact fiber probes for in-vivo optical spectroscopy: comparative analysis

Nikolay Denisov, Stephen Griffin

Proceedings Volume 3250, (1998) https://doi.org/10.1117/12.305388

KEYWORDS: Tissue optics, Fiber optics, Silica, Natural surfaces, Spectroscopy, Sapphire, Sensors, Raman spectroscopy, Optical spectroscopy, Tissues

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Proceedings Article | 8 May 1997 Paper

Hypericin-induced fluorescence in stomach cancer detection

Sergiy Dets, Alexander Joffe, Alexander Buryi, Nikolay Denisov, Ivan Melnik, Andrew Ravicz

Proceedings Volume 2972, (1997) https://doi.org/10.1117/12.273503

KEYWORDS: Luminescence, Stomach, Cancer, Diagnostics, Tumors, Laser induced fluorescence, Tissues, Endoscopy, Biopsy, Helium cadmium lasers

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Proceedings Article | 7 May 1997 Paper

Contact fiber optic sensor for endoscopic laser-induced fluorescence analysis

Nikolay Denisov, Sergiy Dets, Igor Kravchenko

Proceedings Volume 2980, (1997) https://doi.org/10.1117/12.273556

KEYWORDS: Luminescence, Tissues, Fiber optics sensors, Sensors, Natural surfaces, Endoscopy, Tissue optics, Sapphire, Spherical lenses, Rutherfordium

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Proceedings Article | 28 February 1997 Paper

Design of mirror image rotator systems

Nikolay Denisov, Tatyana Koroleva

Proceedings Volume 3055, (1997) https://doi.org/10.1117/12.267725

KEYWORDS: Mirrors, Infrared imaging, Panoramic photography, Infrared spectroscopy, Infrared radiation, Spectrographs, Optical engineering, Optical coatings, Diamond

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Proceedings Article | 28 February 1997 Paper

Design of multichannel two-reflector optical systems

Nikolay Denisov

Proceedings Volume 3055, (1997) https://doi.org/10.1117/12.267729

KEYWORDS: Objectives, Mirrors, Transmittance, Astronomy, Atmospheric modeling, Atmospheric optics, Channel projecting optics, Ray tracing, Optical engineering, Beam splitters

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Proceedings Article | 26 November 1996 Paper

Shape-dimension optimization of contact medical laser delivery systems

Nikolay Denisov, Igor Kravchenko

Proceedings Volume 2928, (1996) https://doi.org/10.1117/12.259964

KEYWORDS: Sapphire, Reflection, Spherical lenses, LASIK, Laser systems engineering, Silica, Laser tissue interaction, Fiber lasers, Natural surfaces, Optical properties

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Proceedings Article | 26 November 1996 Paper

Tapered fiber optic sensors for laser medicine

Nikolay Denisov, Sergiy Dets, Igor Kravchenko

Proceedings Volume 2928, (1996) https://doi.org/10.1117/12.259958

KEYWORDS: Tissue optics, Luminescence, Natural surfaces, Sensors, Fiber optics sensors, Spherical lenses, Tissues, Fiber optics, Sapphire, Ray tracing

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Proceedings Article | 23 August 1996 Paper

Several designs of iris diaphragms for multichannel mirror and lens-mirror objectives

Nikolay Denisov, Tatyana Koroleva

Proceedings Volume 2774, (1996) https://doi.org/10.1117/12.246687

KEYWORDS: Iris, Objectives, Mirrors, Electro-optic testing, Electro optics, Kinematics, Prototyping, Optical engineering, Ultraviolet radiation, Infrared radiation

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Proceedings Article | 23 August 1996 Paper

Design of conical delivery system

Nikolay Denisov

Proceedings Volume 2774, (1996) https://doi.org/10.1117/12.246688

KEYWORDS: Solar concentrators, Mirrors, Modulation, Collimation, Electro-optic testing, Electro optics, Modulators, Objectives, Optical simulations, Optical components

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Proceedings Article | 5 April 1996 Paper

Spatial distribution of tissue fluorescence

Ivan Melnik, Sergiy Dets, Nikolay Denisov, Alexander Ovcharuk, Alexander Joffe

Proceedings Volume 2679, (1996) https://doi.org/10.1117/12.237586

KEYWORDS: Luminescence, Skin, Tissue optics, Tissues, In vivo imaging, Laser induced fluorescence, Sensors, Natural surfaces, Scattering, Spectrophotometry

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Proceedings Article | 2 April 1996 Paper

Accumulation of hypericin in human gastric tumors

Ivan Melnik, Sergiy Dets, Tatyana Rusina, Nikolay Denisov, Evgeniy Braun, Vladimir Kikot, Vyacheslav Chernyj

Proceedings Volume 2675, (1996) https://doi.org/10.1117/12.237522

KEYWORDS: Luminescence, Tissues, Argon ion lasers, Laser tissue interaction, Tumors, Tissue optics, Photodynamic therapy, Cancer, Bioalcohols, Surgery

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Proceedings Article | 10 January 1996 Paper

Direct measurement of fluence rate in the human brain

Ivan Melnik, Tatyana Rusina, Nikolay Denisov, Sergiy Dets, Rudolf Steiner, Vladimir Rozumenko

Proceedings Volume 2624, (1996) https://doi.org/10.1117/12.229565

KEYWORDS: Sensors, Brain, Nd:YAG lasers, Tissues, Calibration, Signal detection, Fiber couplers, Signal attenuation, Laser therapeutics, Surgery

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Proceedings Article | 3 January 1995 Paper

Transmission of straight and curved multimode optical fibers

Ivan Melnik, Igor Kravchenko, Nikolay Denisov, Sergiy Dets, Tatyana Rusina

Proceedings Volume 2631, (1995) https://doi.org/10.1117/12.229186

KEYWORDS: Optical fibers, Multimode fibers, Hollow waveguides, Ray tracing, Waveguides, Surface roughness, Fiber couplers, Cladding, Specular reflections, 3D displays

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Proceedings Article | 22 December 1994 Paper

Light concentration by modified fiber tips and attached scalpel probes

Ivan Melnik, Nikolay Denisov, Igor Kravchenko

Proceedings Volume 2328, (1994) https://doi.org/10.1117/12.197524

KEYWORDS: Sapphire, Reflection, Ray tracing, Refractive index, Tissues, Quartz, Fiber lasers, Laser beam diagnostics, Spherical lenses, Optical components

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Showing 5 of 19 publications

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