Dr. Luke J. Mortensen Profile

Dr. Luke J. Mortensen

Associate Professor at Univ of Georgia

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Author

Publications (15)

Proceedings Article | 13 March 2024 Presentation

Nonlinear microscopy of musculoskeletal health and disease

Luke Mortensen

Proceedings Volume PC12827, PC128270J (2024) https://doi.org/10.1117/12.3009350

KEYWORDS: Biological imaging, Bone, Tissues, Muscles, Deep tissue imaging, Mitochondria, Diseases and disorders, Collagen, Biological research, Second harmonic generation

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Proceedings Article | 12 March 2024 Presentation + Paper

Binary wavefront manipulation using an epi-detected SHG guidestar

Adrian Liversage, Kayvan Forouhesh Tehrani, Tianyi Zheng, Peter Kner, Luke Mortensen

Proceedings Volume 12851, 1285107 (2024) https://doi.org/10.1117/12.3003515

KEYWORDS: Digital micromirror devices, Second harmonic generation, Biological samples, Wavefronts, Green fluorescent proteins, Bone, Genetic algorithms, Tissues

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Proceedings Article | 12 March 2024 Presentation + Paper

Multi-photon fluorescence microscopy with adaptive optics

Tianyi Zheng, Adrian Liversage, Kayvan Tehrani, Jarrod Call, Peter Kner, Luke Mortensen

Proceedings Volume 12851, 1285106 (2024) https://doi.org/10.1117/12.3003445

KEYWORDS: Adaptive optics, Bone, Biological imaging, Second harmonic generation, Point spread functions, Mitochondria, Tissues, Aberration correction, Multiphoton fluorescence microscopy

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Proceedings Article | 4 March 2019 Presentation

Binary wavefront optimization for multi-photon intravital microscopy through intact cranial bone (Conference Presentation)

Kayvan Forouhesh Tehrani, Peter Kner, Luke Mortensen

Proceedings Volume 10886, 1088605 (2019) https://doi.org/10.1117/12.2510726

KEYWORDS: Bone, Wavefronts, Binary data, Multiphoton microscopy, Microscopy, Digital Light Processing, Scattering, Collagen, Optical fibers, Tissues

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Proceedings Article | 27 February 2019 Paper

Characterization of collagen formation surrounding osteocytes using second and third harmonic generation

Emily Pendleton, Kayvan Tehrani, Ruth Barrow, Luke Mortensen

Proceedings Volume 10871, 108710W (2019) https://doi.org/10.1117/12.2510814

KEYWORDS: Collagen, Bone, Second-harmonic generation, Dendrites, Image visualization, Image segmentation

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Proceedings Article | 23 April 2018 Presentation + Paper

Finite difference time domain modeling of wavefront aberrations in bone using second harmonic generation microscopy

Kayvan Forouhesh Tehrani, Sendy Phang, Peter Kner, Ana Vukovic, Luke Mortensen

Proceedings Volume 10502, 105020R (2018) https://doi.org/10.1117/12.2290376

KEYWORDS: Bone, Finite-difference time-domain method, Refractive index, Harmonic generation, Light scattering, Scattering, Microscopy, Second-harmonic generation, Wavefront aberrations, Adaptive optics

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Proceedings Article | 23 February 2018 Paper

Resolution enhancement of 2-photon microscopy using high-refractive index microspheres

Kayvan Forouhesh Tehrani, Arash Darafsheh, Sendy Phang, Luke Mortensen

Proceedings Volume 10498, 1049833 (2018) https://doi.org/10.1117/12.2290613

KEYWORDS: Microscopy, Tissues, Second-harmonic generation, Bone, Optical fibers, Multiphoton microscopy, Point spread functions, Microscopes, Finite-difference time-domain method, Resolution enhancement technologies

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Proceedings Article | 21 February 2018 Paper

Characterization of bone collagen organization defects in murine hypophosphatasia using a Zernike model of optical aberrations

Kayvan Forouhesh Tehrani, Emily Pendleton, Bobby Leitmann, Ruth Barrow, Luke Mortensen

Proceedings Volume 10497, 104971K (2018) https://doi.org/10.1117/12.2290896

KEYWORDS: Bone, Principal component analysis, Collagen, Second-harmonic generation, Optical aberrations, Refractive index, Optical fibers, Harmonic generation, Refraction, Ray tracing

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SPIE Journal Paper | 21 March 2017 Open Access

Characterization of wavefront errors in mouse cranial bone using second-harmonic generation

Kayvan Tehrani, Peter Kner, Luke Mortensen

JBO, Vol. 22, Issue 03, 036012, (March 2017) https://doi.org/10.1117/12.10.1117/1.JBO.22.3.036012

KEYWORDS: Wavefronts, Bone, Second-harmonic generation, Error analysis, Scattering, Point spread functions, Tissue optics, Adaptive optics, Refractive index, Optical aberrations

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Proceedings Article | 6 March 2017 Presentation + Paper

Modelling of optical aberrations caused by light propagation in mouse cranial bone using second harmonic generation imaging

Kayvan Tehrani, Peter Kner, Luke Mortensen

Proceedings Volume 10073, 100731F (2017) https://doi.org/10.1117/12.2253080

KEYWORDS: Bone, Light scattering, Scattering, Optical aberrations, Adaptive optics, Microscopy, Harmonic generation, Multiphoton microscopy, Wavefronts, Refractive index

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Proceedings Article | 2 March 2017 Paper

Fast axial scanning for 2-photon microscopy using liquid lens technology

Kayvan Forouhesh Tehrani, Min Kyoung Sun, Lohitash Karumbaiah, Luke Mortensen

Proceedings Volume 10070, 100700Y (2017) https://doi.org/10.1117/12.2252992

KEYWORDS: Microscopy, Liquid lenses, Liquids, Imaging systems, Objectives, Deformable mirrors, Acousto-optics, Brain, Neuroimaging, Signal to noise ratio

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Proceedings Article | 6 April 2016 Presentation + Paper

Deep tissue single cell MSC ablation using a fiber laser source to evaluate therapeutic potential in osteogenesis imperfecta

Kayvan Tehrani, Emily Pendleton, Charles Lin, Luke Mortensen

Proceedings Volume 9711, 97110D (2016) https://doi.org/10.1117/12.2213292

KEYWORDS: Bone, Laser ablation, Laser tissue interaction, Fiber lasers, In vivo imaging, Collagen, Tissues, Scanners, Second-harmonic generation, Image processing

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Proceedings Article | 15 March 2016 Presentation + Paper

Wavelet-based denoising of the Fourier metric in real-time wavefront correction for single molecule localization microscopy

Kayvan Forouhesh Tehrani, Luke Mortensen, Peter Kner

Proceedings Volume 9717, 971707 (2016) https://doi.org/10.1117/12.2213531

KEYWORDS: Molecules, Microscopy, Adaptive optics, Denoising, Wavefronts, Super resolution, Wavelet transforms, Wavelets, Photons, Signal to noise ratio, Point spread functions, Genetic algorithms

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SPIE Journal Paper | 5 July 2013 Open Access

Improved diffuse fluorescence flow cytometer prototype for high sensitivity detection of rare circulating cells in vivo

Noah Pestana, Luke Mortensen, Judith Runnels, Dwayne Vickers, Shashi Murthy, Charles Lin, Mark Niedre

JBO, Vol. 18, Issue 07, 077002, (July 2013) https://doi.org/10.1117/12.10.1117/1.JBO.18.7.077002

KEYWORDS: Luminescence, Prototyping, Data acquisition, In vivo imaging, Signal to noise ratio, Control systems, Flow cytometry, Signal detection, Sensors, Optical spheres

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Proceedings Article | 3 March 2009 Paper

Increased in vivo skin penetration of quantum dots with UVR and in vitro quantum dot cytotoxicity

Luke Mortensen, Hong Zheng, Renea Faulknor, Anna De Benedetto, Lisa Beck, Lisa DeLouise

Proceedings Volume 7189, 718919 (2009) https://doi.org/10.1117/12.809215

KEYWORDS: Skin, In vivo imaging, Quantum dots, Ultraviolet radiation, Nanoparticles, In vitro testing, Melanoma, Tissues, Toxicity, Manufacturing

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Showing 5 of 15 publications

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