Dr. Thomas F. George Profile

Dr. Thomas F. George

Chancellor/Professor of Chemistry and Physics

SPIE Involvement:

Author

Proceedings Article | 22 April 2016 Presentation + Paper

Nanoparticle-enhanced x-ray therapy for cancer

Renat Letfullin, Colin Rice, Thomas George

Proceedings Volume 9723, 97230S (2016) https://doi.org/10.1117/12.2206002

KEYWORDS: Nanoparticles, X-rays, Absorption, Tissues, Visible radiation, X-ray imaging, Photons, Cancer, Mie scattering, Plasmons, Scattering, Gold, Optical spheres, Light scattering

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Proceedings Article | 12 March 2015 Paper

RF heating of nanoclusters for cancer therapy

Renat Letfullin, Alla Letfullin, Thomas George

Proceedings Volume 9338, 93381G (2015) https://doi.org/10.1117/12.2075542

KEYWORDS: Nanoparticles, Gold, Carbon, Cancer, Particles, Temperature metrology, Absorption, Tumors, Computer simulations, Metals

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Proceedings Article | 18 February 2011 Paper

Space simulations of thermal fields generated in bone tissue for application to nanophotohyperthermia and nanophotothermolysis

Renat Letfullin, Colin Rice, Thomas George

Proceedings Volume 7883, 78834L (2011) https://doi.org/10.1117/12.873195

KEYWORDS: Nanoparticles, Absorption, Bone, Tissues, Gold, Particles, Cancer, Receptors, Optical spheres, Transparency

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Proceedings Article | 3 March 2010 Paper

Bone tissue heating and ablation by short and ultrashort laser pulses

Renat Letfullin, Colin E. Rice, Thomas George

Proceedings Volume 7548, 75484K (2010) https://doi.org/10.1117/12.852455

KEYWORDS: Bone, Tissues, Laser ablation, Laser tissue interaction, Ultrafast phenomena, Laser dentistry, Picosecond phenomena, Absorption, Laser vision correction, Femtosecond phenomena

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Proceedings Article | 25 August 2008 Paper

Sapphire fibers grown from the melt by the EFG technique: dependence of the impurity distribution on temperature and surface tension gradients

Thomas George, Liliana Braescu

Proceedings Volume 7056, 705603 (2008) https://doi.org/10.1117/12.793279

KEYWORDS: Crystals, Information operations, Sapphire, Convection, Capillaries, Interfaces, Optical fibers, Liquids, Mathematical modeling, Finite element methods

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SPIE Journal Paper | 1 February 2008

De Broglie-wave lens

Renat Letfullin, Thomas George, Azad Siahmakoun, Michael McInerney

OE, Vol. 47, Issue 02, 028001, (February 2008) https://doi.org/10.1117/12.10.1117/1.2844696

KEYWORDS: Chemical species, Diffraction, Optical engineering, Near field optics, Energy efficiency, Zone plates, Lens design, Particles, Physics, Near field

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Proceedings Article | 27 September 2007 Paper

Evaluation and control of the dopant distribution in a Nd:LiNbO3 fiber grown from the melt by the edge-defined film-fed growth (EFG) method

Liliana Braescu, Thomas George, Stefan Balint

Proceedings Volume 6698, 669803 (2007) https://doi.org/10.1117/12.731779

KEYWORDS: Crystals, Neodymium, Capillaries, Interfaces, Ions, Liquids, Manufacturing, Shape analysis, Electro optical modeling, Finite element methods

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SPIE Journal Paper | 1 July 2007

Diffractive multifocal focusing of de Broglie matter

Renat Letfullin, Thomas George, Azad Siahmakoun

JNP, Vol. 1, Issue 01, 013553, (July 2007) https://doi.org/10.1117/12.10.1117/1.2772888

KEYWORDS: Diffraction, Lens design, Chemical species, Near field optics, Near field, Particles, Information operations, Physics, Interferometers, Optical properties

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Proceedings Article | 20 February 2007 Paper

Diffractive lens for matter-wave beams

Renat Letfullin, Thomas George

Proceedings Volume 6469, 64690N (2007) https://doi.org/10.1117/12.705242

KEYWORDS: Chemical species, Diffraction, Information operations, Near field optics, Energy efficiency, Zone plates, Particles, Interferometers, Lens design, Physics

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Proceedings Article | 14 February 2007 Paper

Gas-dispersed active medium for high-energy HF/DF laser systems based on a photon-branched chain reaction

Renat Letfullin, Thomas George

Proceedings Volume 6454, 64540P (2007) https://doi.org/10.1117/12.705101

KEYWORDS: Atmospheric particles, Aerosols, Aluminum, Particles, Hydrogen fluoride lasers, Scattering, Laser scattering, Pulsed laser operation, Metals, Chemical species

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Proceedings Article | 7 February 2007 Paper

Laser induced thermal explosion mode for selective nano-photothermolysis of cancer cells

Renat Letfullin, Vladimir Zharov, Charles Joenathan, Thomas George

Proceedings Volume 6436, 64360I (2007) https://doi.org/10.1117/12.704979

KEYWORDS: Nanoparticles, Gold, Cancer, Pulsed laser operation, Absorption, Tissue optics, Solids, Laser damage threshold, Laser therapeutics, Nanorods

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Proceedings Article | 15 July 2004 Paper

New trends and results in fs-laser-driven materials processing

Laszlo Nanai, Sandor Szatmari, Gregory Taft, Thomas George

Proceedings Volume 5506, (2004) https://doi.org/10.1117/12.579985

KEYWORDS: Pulsed laser operation, Materials processing, Electrons, Semiconductor lasers, Semiconductors, Laser-matter interactions, Phonons, Solids, Physics, Metals

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Proceedings Article | 24 April 2001 Paper

Diffractive focusing of wide-aperture beams: theory and experiment

Renat Letfullin, Oleg Zayakin, Thomas George

Proceedings Volume 4270, (2001) https://doi.org/10.1117/12.424669

KEYWORDS: Diffraction, Gaussian beams, Spherical lenses, CCD cameras, Semiconductor lasers, Error analysis, Wave propagation, Near field diffraction, Wavefronts, Electromagnetic radiation

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Proceedings Article | 19 August 1998 Paper

Nickel deposition on silicon surfaces

Cs. Beleznai, Laszlo Nanai, Seppo Leppaevuori, Janne Remes, Hannu Moilanen, Thomas George

Proceedings Volume 3573, (1998) https://doi.org/10.1117/12.320989

KEYWORDS: Nickel, Silicon, Chemical lasers, Finite element methods, Argon ion lasers, Solids, Molecules, Atomic force microscopy, Cesium, Chemical vapor deposition

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Proceedings Article | 19 August 1998 Paper

Ripple formation on GaAs surfaces by ultrafast (fs) laser pulses

Laszlo Nanai, Robert Vajtai, L. Fabian, Sandor Szatmari, Seppo Leppaevuori, Thomas George

Proceedings Volume 3573, (1998) https://doi.org/10.1117/12.320991

KEYWORDS: Gallium arsenide, Ultrafast phenomena, Atomic force microscopy, Crystals, Raman spectroscopy, Physics, Laser scattering, Picosecond phenomena, Laser irradiation, Microelectronics

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Proceedings Article | 1 October 1990 Paper

Optical phonons and electronic properties in double heterostructures

Duo-Liang Lin, Reimin Chen, Thomas George

Proceedings Volume 1283, (1990) https://doi.org/10.1117/12.20755

KEYWORDS: Phonons, Physics, Superlattices, Interfaces, Heterojunctions, Polarons, Quantum wells, Dielectrics, Magnetism, Lithium

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Proceedings Article | 1 October 1990 Paper

Nonlinear optical processes in one-dimensional polymers

Xiao-shen Li, Duo-Liang Lin, Thomas George

Proceedings Volume 1352, (1990) https://doi.org/10.1117/12.23732

KEYWORDS: Excitons, Transient nonlinear optics, Phonons, Polymers, Absorption, Personal digital assistants, Signal processing, Optical resonators, Refraction, Electro optical modeling

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Showing 5 of 17 publications

SPIE Conference Volume | 15 August 1989

Photochemistry in Thin Films

Conference Committee Involvement (2)

Nanotechnology

19 May 2003 | Maspalomas, Gran Canaria, Canary Islands, Spain

Photochemistry in Thin Films

15 January 1989 | Los Angeles, CA, United States

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