Dr. Michael P. MacDonald Profile

Dr. Michael P. MacDonald

Lecturer at Univ of Dundee

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Author

Publications (18)

SPIE Journal Paper | 7 September 2021 Open Access

Imaging in thick samples, a phased Monte Carlo radiation transfer algorithm

Lewis McMillan, Sascha Reidt, Cameron McNicol, Isla R. Barnard, Michael MacDonald, Christian T. Brown, Kenneth Wood

JBO, Vol. 26, Issue 09, 096004, (September 2021) https://doi.org/10.1117/12.10.1117/1.JBO.26.9.096004

KEYWORDS: Monte Carlo methods, Bessel beams, Gaussian beams, Scattering, Laser scattering, Photons, Sensors, Axicons, Tissues, Computer simulations

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SPIE Journal Paper | 10 July 2018 Open Access

Application of cmOCT and continuous wavelet transform analysis to the assessment of skin microcirculation dynamics

Salvatore Smirni, Michael MacDonald, Catherine Robertson, Paul McNamara, Sean O'Gorman, Martin Leahy, Faisel Khan

JBO, Vol. 23, Issue 07, 076006, (July 2018) https://doi.org/10.1117/12.10.1117/1.JBO.23.7.076006

KEYWORDS: Blood circulation, Continuous wavelet transforms, Optical coherence tomography, Skin, Wavelets, Tissues, Oscillators, Capillaries, Visualization, Ischemia

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Proceedings Article | 13 February 2018 Paper

In-vivo assessment of microvascular functional dynamics by combination of cmOCT and wavelet transform

Salvatore Smirni, Michael MacDonald, Catherine Robertson, Paul McNamara, Sean O'Gorman, Martin Leahy, Faisel Khan

Proceedings Volume 10493, 104930P (2018) https://doi.org/10.1117/12.2289814

KEYWORDS: Blood circulation, Continuous wavelet transforms, Optical coherence tomography, Skin, Visualization, Capillaries, Oscillators, Doppler effect, Laser speckle contrast imaging, Nonlinear dynamics, Cardiovascular disorders, Biomedical optics and medical imaging, Tissue optics

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Proceedings Article | 25 August 2017 Paper

Optically enhanced acoustophoresis

Craig McDougall, Paul O'Mahoney, Alan McGuinn, Nicholas Willoughby, Yongqiang Qiu, Christine E. Demore, Michael MacDonald

Proceedings Volume 10347, 103471B (2017) https://doi.org/10.1117/12.2276323

KEYWORDS: Particles, Optical sorting, Acoustics, Optical manipulation, Capillaries, Lab on a chip, Microfluidics

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Proceedings Article | 25 August 2017 Paper

Gaussian vs. Bessel light-sheets: performance analysis in live large sample imaging

Sascha Reidt, Ricardo B. Correia, Mark Donnachie, Cornelis Weijer, Michael MacDonald

Proceedings Volume 10347, 1034709 (2017) https://doi.org/10.1117/12.2277324

KEYWORDS: Microscopy, Bessel beams, Statistical analysis, Biology, Image quality, Quantitative analysis, Laser scattering, Scattering, Light scattering, Beam shaping

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Proceedings Article | 16 September 2014 Paper

Hybrid optical and acoustic force based sorting

Paul O'Mahoney, Graham Brodie, Han Wang, Christine Demore, Sandy Cochran, Gabriel Spalding, Michael MacDonald

Proceedings Volume 9164, 916421 (2014) https://doi.org/10.1117/12.2064276

KEYWORDS: Acoustics, Particles, Transducers, Optical sorting, Hybrid optics, Microfluidics, Diffractive optical elements, Optical tweezers, Beam splitters, Ultrasonography

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Proceedings Article | 26 September 2013 Paper

Mapping out tractor beams: topological angular momentum and reduced axial flux; gradient versus non-conservative forces

Gabriel Spalding, Patrick Dahl, Christine Démoré, Zhengi Yang, Peter Glynne-Jones, Andreas Melzer, Sandy Cochran, Michael MacDonald

Proceedings Volume 8810, 881004 (2013) https://doi.org/10.1117/12.2027136

KEYWORDS: Acoustics, Actuators, Radiation effects, Physics, Scattering, Optical tweezers, Particles, Photons, Wavefronts, Absorption

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Proceedings Article | 10 October 2012 Paper

Acoustic Bessel beam with combined optical trapping

G. W. Brodie, D. Hughes, C. E. Demore, G. Spalding, M. MacDonald

Proceedings Volume 8458, 84582H (2012) https://doi.org/10.1117/12.929980

KEYWORDS: Particles, Acoustics, Optical tweezers, Bessel beams, Transducers, Optical spheres, Objectives, Bessel functions, Polymers, Ultrasonics

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Proceedings Article | 17 September 2011 Paper

The sonic screwdriver: a model system for study of wave angular momentum

Gabriel Spalding, Alex Volovick, Zhengyi Yang, Christine Démoré, Michael MacDonald, Sandy Cochran

Proceedings Volume 8097, 80971N (2011) https://doi.org/10.1117/12.897419

KEYWORDS: Acoustics, Spiral phase plates, Systems modeling, Transducers, Wavefronts, Ultrasonics, Optical tweezers, Phase shifts, Polarization, Quantum mechanics

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Proceedings Article | 11 September 2006 Paper

Colloidal traffic in static and dynamic optical lattices

Ryan Smith, G. Spalding, S. Neale, K. Dholakia, M. MacDonald

Proceedings Volume 6326, 63262N (2006) https://doi.org/10.1117/12.684278

KEYWORDS: Particles, Silica, Polymers, Doppler effect, Optical spheres, Microfluidics, Optical tweezers, Diffractive optical elements, Wave plates, Beam splitters

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Proceedings Article | 11 September 2006 Paper

Size resolution with light-induced dielectrophoresis (LIDEP)

Steven Neale, Michael Mazilu, Michael MacDonald, John Wilson, Kishan Dholakia, Thomas Krauss

Proceedings Volume 6326, 632618 (2006) https://doi.org/10.1117/12.679440

KEYWORDS: Dielectrophoresis, Particles, Electrodes, Blood, Latex, Optical tweezers, Amorphous silicon, Optical spheres, Objectives, Diffusion

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Proceedings Article | 15 September 2005 Paper

Sorting via injection of particle streams into an optical lattice

Michael MacDonald, Steven Neale, Ryan Smith, Gabriel Spalding, Kishan Dholakia

Proceedings Volume 5907, 59070E (2005) https://doi.org/10.1117/12.615148

KEYWORDS: Particles, Microfluidics, Refractive index, Optical sorting, Iron, Analytical research, Optical spheres, Crystal optics, Optical filtering, Polymers

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Proceedings Article | 27 August 2005 Paper

Real time observation of the ultrasound stimulated disintegration of optically trapped microbubbles in proximity to biological cells

Paul Prentice, Michael MacDonald, Alfred Cuschieri, Kishan Dholakia, Paul Campbell

Proceedings Volume 5930, 59300H (2005) https://doi.org/10.1117/12.615012

KEYWORDS: Ultrasonography, Optical tweezers, Molecules, Transducers, Ultrasonics, Holography, Signal detection, Holograms, Biomedical optics, Luminescence

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Proceedings Article | 19 August 2005 Paper

Colloidal holography and crystal dislocations

Michael MacDonald, Paul Prentice, Kishan Dholakia

Proceedings Volume 5930, 593017 (2005) https://doi.org/10.1117/12.614843

KEYWORDS: Crystals, Diffraction, Laser crystals, Holograms, Optical spheres, Molecular self-assembly, Crystal optics, Gaussian beams, Diffraction gratings, Particles

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Proceedings Article | 18 August 2005 Paper

Optically actuated form birefringent microfluidic components

Steven Neale, Michael MacDonald, Kishan Dholakia, Thomas Krauss

Proceedings Volume 5930, 59301G (2005) https://doi.org/10.1117/12.616844

KEYWORDS: Birefringence, Polarization, Refractive index, Microfluidics, Particles, Optical tweezers, Optical trapping, Modeling, Photonic crystals, Polymers

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Proceedings Article | 18 October 2004 Paper

Microfluidic optical sorting: particle selection in an optical lattice

Michael MacDonald, Steven Neale, Lynn Paterson, Andrew Riches, Gabriel Spalding, Kishan Dholakia

Proceedings Volume 5514, (2004) https://doi.org/10.1117/12.559522

KEYWORDS: Particles, Microfluidics, Optical sorting, Refractive index, Diffractive optical elements, Optical spheres, Lab on a chip, Silica, Channel projecting optics, Photorefractive polymers

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Proceedings Article | 14 November 2003 Paper

Laguerre-Gaussian laser modes for biophotonics and micromanipulation

M. MacDonald, L. Paterson, G. Armstrong, Jochen Arlt, P. Bryant, Wilson Sibbett, Kishan Dholakia

Proceedings Volume 5147, (2003) https://doi.org/10.1117/12.537499

KEYWORDS: Particles, Modes of laser operation, Optical tweezers, Spiral phase plates, Beam shaping, Glasses, Holograms, Optical spheres, Biomedical optics, Microscopes

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Proceedings Article | 2 September 2003 Paper

Continuous motion of interference patterns using the angular Doppler effect

L. Paterson, M. MacDonald, Jochen Arlt, Wilson Sibbett, Kishan Dholakia, K. Volke-Sepulveda

Proceedings Volume 5121, (2003) https://doi.org/10.1117/12.513850

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Showing 5 of 18 publications

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