Dr. Alex T. Luk Profile

Dr. Alex T. Luk

at John Tu & Thomas Yuen CFOI

SPIE Involvement:

Author

Publications (8)

Proceedings Article | 4 March 2022 Presentation + Paper

Photo‐magnetic imaging: a new functional imaging modality for more accurate photothermal therapy planning

Farouk Nouizi, Maha Algarawi, Hakan Erkol, Alex Luk, Gultekin Gulsen

Proceedings Volume 11940, 1194006 (2022) https://doi.org/10.1117/12.2610298

KEYWORDS: Absorption, Tissue optics, Near infrared, Laser therapeutics, Temperature metrology, Chromophores, Inverse optics, Image restoration, Laser scattering, Reconstruction algorithms

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Proceedings Article | 27 February 2019 Paper

High-resolution chromophore concentration recovery using multi-wavelength photo-magnetic imaging

Maha Algarawi, Farouk Nouizi, Alex Luk, Mehrnaz Mehrabi, Hakan Erkol, Mehmet Burçin Ünlü, Gultekin Gulsen, Seunghoon Ha

Proceedings Volume 10871, 108710F (2019) https://doi.org/10.1117/12.2504310

KEYWORDS: Absorption, Chromophores, Temperature metrology, Spatial resolution, Inverse problems, Finite element methods, Magnetic resonance imaging, Image restoration, Near infrared

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Proceedings Article | 26 April 2016 Presentation

A new analytical approach for heat generation in tissue due to laser excitation (Conference Presentation)

Hakan Erkol, Farouk Nouizi, Alex Luk, Mehmet Unlu, Gultekin Gulsen

Proceedings Volume 9706, 97060L (2016) https://doi.org/10.1117/12.2213684

KEYWORDS: Tissue optics, Biological research, Laser tissue interaction, Diffusion, Finite element methods, Temperature metrology, Absorption, Tissues, Geometrical optics, Convection

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Proceedings Article | 18 March 2016 Presentation + Paper

Monitoring gold nanoparticle distribution with high resolution using photo-magnetic imaging

Alex Luk, Farouk Nouizi, Michael Marks, Turkay Kart, Gultekin Gulsen

Proceedings Volume 9706, 97060M (2016) https://doi.org/10.1117/12.2213852

KEYWORDS: Tissues, Gold, Nanoparticles, Absorption, Magnetic resonance imaging, Temperature metrology, Finite element methods, Image resolution, Diffuse optical tomography, Thermography, Nanorods, Tissue optics, Diffusion, Reconstruction algorithms

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SPIE Journal Paper | 20 January 2016 Open Access

Experimental validation of a high-resolution diffuse optical imaging modality: photomagnetic imaging

Farouk Nouizi, Alex Luk, Dave Thayer, Yuting Lin, Seunghoon Ha, Gultekin Gulsen

JBO, Vol. 21, Issue 01, 016009, (January 2016) https://doi.org/10.1117/12.10.1117/1.JBO.21.1.016009

KEYWORDS: Absorption, Temperature metrology, Diffuse optical imaging, Magnetic resonance imaging, Tissue optics, Signal to noise ratio, Inverse optics, Tissues, Inverse problems, Diffusion

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Proceedings Article | 3 March 2014 Paper

A true multi-modality approach for high resolution optical imaging: photo-magnetic imaging

Alex Luk, Seunghoon Ha, Farouk Nouizi, David Thayer, Yuting Lin, Gultekin Gulsen

Proceedings Volume 8937, 89370G (2014) https://doi.org/10.1117/12.2040870

KEYWORDS: Magnetic resonance imaging, Temperature metrology, Tissue optics, Absorption, Optical imaging, Image resolution, Imaging systems, Spatial resolution, Finite element methods, Thermometry

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Proceedings Article | 13 March 2013 Paper

A novel high-resolution optical imaging modality: photo-magnetic imaging

Alex Luk, David Thayer, Yuting Lin, Farouk Nouizi, Hao Gao, Gultekin Gulsen

Proceedings Volume 8574, 857404 (2013) https://doi.org/10.1117/12.2003614

KEYWORDS: Magnetic resonance imaging, Tissue optics, Absorption, Temperature metrology, Inverse optics, Diffusion, Optical imaging, Tissues, Thermometry, Spatial resolution

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Proceedings Article | 13 March 2013 Paper

Validation of diffuse optical tomography using a bi-functional optical-MRI contrast agent and a hybrid MRI-DOT system

Alex Luk, Yuting Lin, Brian Grimmond, Anup Sood, Egidijus Uzgiris, Orhan Nalcioglu, Gultekin Gulsen

Proceedings Volume 8574, 85740K (2013) https://doi.org/10.1117/12.2003606

KEYWORDS: Magnetic resonance imaging, Diffuse optical tomography, Imaging systems, Bladder, Optical imaging, Tissue optics, Spatial resolution, Gold, In vivo imaging, Absorption

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Showing 5 of 8 publications

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