Head of School, Personal Chair
- 51cg
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- Office Address
- School/Department
- School of Natural and Computing Sciences



Biography
I joined the 51cg in September 2022 as the Head of School of Natural and Computing Sciences. I am a physicist by training having studied Laser Physics and Optoelectronics at St. Andrews, followed by a PhD in Atomic and Laser Physics, also at St. Andrews. I then briefly left academia to join the UK Defence Science and Technology Laboratory (dstl) working on optical imaging technologies.
I returned to St. Andrews in 2002 as a postdoctoral research fellow working on cold atom physics before being awarded a Royal Society University Research Fellowship in 2003 to work on holographic optical trapping and beam shaping.
In 2007 I joined the University of Dundee as a Lecturer, and held a variety of roles, including Head of Physics and Associate Dean Research in the School of Science and Engineering.
In 2018 I moved to Australia to take up a Chair and act as the Director, Research Programs in the Faculty of Engineering and IT at the University of Technology Sydney.
My research work focusses on applications of optics in areas such as optical trapping and microscopy. I am interested in making use of these tools in the biomedical science and in environmental sciences (especially in aerosol analysis). I dabble in areas such as THz beam shaping and microfluidics.
I have taught a range of courses throughout my career from first year to research postgraduate. I have been fortunate to teach across disciplinary boundaries, teaching to students taking degrees in topics such as product design to quantum computing.
Qualifications
- MSci (Hons) Laser Physics and Optoelectronics1997 - University of St. Andrews
- PhD Physics2001 - University of St. Andrews
External Memberships
- Member of the Institute of Physics (MInstP)
- Senior Member of the Optica
- Chartered Physicist (CPhys)
- Research
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Research Areas
Accepting PhDs
I am currently accepting PhDs in Physics.
Please get in touch if you would like to discuss your research ideas further.
Research Specialisms
- Photonics and Optical Physics
- Physics
- Physical Chemistry
- Biophysical Science
- Applied Physics
Our research specialisms are based on the Higher Education Classification of Subjects (HECoS) which is , published under the licence.
- Teaching
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Teaching Responsibilities
Currently my teaching consists of honours project supervision on the physics program, but am open to supervising projects from students in any subject area interested in experimental or computational optics and photonics, including biophotonics.
In 2023 I will be starting a new Optics 3rd year course, aimed at students studying physics.
- Publications
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Rotating fluorescent nanodiamond assemblies with focused Laguerre-Gaussian beams
Advanced Optical MaterialsContributions to Journals: ArticlesExploiting Scattering-Based Point Spread Functions for Snapshot 5D and Modality-Switchable Lensless Imaging
Laser & Photonics Reviews, vol. 20, no. 5, e01888Contributions to Journals: Articles- [ONLINE] DOI:
- [OPEN ACCESS]
Three-Dimensional Trapping Dynamics of Aerosols Using Laguerre-Gaussian Vortex Beams
Chapters in Books, Reports and Conference Proceedings: Conference Proceedings- [ONLINE] DOI:
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Temporal compressive edge imaging enabled by a lensless diffuser camera
Optics Letters, vol. 49, no. 11, pp. 3058-3061Contributions to Journals: Articles- [ONLINE] DOI:
- [OPEN ACCESS]
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Roadmap for optical tweezers
JPhys Photonics, vol. 5, no. 2, 022501Contributions to Journals: Articles- [ONLINE] DOI:
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Trapped aerosol sizes under fiber-based counterpropagation optical trapping
Journal of the Optical Society of America B, vol. 40, no. 2, pp. 460-468Contributions to Journals: Articles- [ONLINE] DOI:
- [OPEN ACCESS]
Dual beam optical fiber traps for aerosols with angular deviation
Chapters in Books, Reports and Conference Proceedings: Conference Proceedings- [ONLINE] DOI:
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Examining the Effect of Kindlin-3 Binding Site Mutation on LFA-1-ICAM-1 Bonds by Force Measuring Optical Tweezers
Frontiers in Immunology, vol. 12, 792813Contributions to Journals: Articles- [ONLINE] DOI:
- [OPEN ACCESS]
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Single-Pixel Diffuser Camera
IEEE Photonics Journal, vol. 13, no. 6, 7800205Contributions to Journals: Articles- [ONLINE] DOI:
- [OPEN ACCESS]
Self-evolving ghost imaging
Optica, vol. 8, no. 10, pp. 1340-1349Contributions to Journals: Articles- [ONLINE] DOI:
- [OPEN ACCESS]
3-d printed all-dielectric dual-band broadband reflectarray with a large frequency ratio
IEEE Transactions on Antennas and Propagation, vol. 69, no. 10, pp. 7035-40Contributions to Journals: Articles- [ONLINE] DOI:
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Additively manufactured millimeter-wave dual-band single-polarization shared aperture fresnel zone plate metalens antenna
IEEE Transactions on Antennas and Propagation, vol. 69, no. 10, pp. 6261-6272Contributions to Journals: Articles- [ONLINE] DOI:
- [OPEN ACCESS]
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Sub-Terahertz 3-D Printed All-Dielectric Low-Cost Low-Profile Lens-Integrated Polarization Beam Splitter
IEEE Transactions on Terahertz Science and Technology, vol. 11, no. 4, pp. 433-442Contributions to Journals: Articles- [ONLINE] DOI:
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A flexible hair-like laser induced graphitic sensor for low flow rate sensing applications
Chapters in Books, Reports and Conference Proceedings: Conference Proceedings- [ONLINE] DOI:
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Effects of spatial confinement on migratory properties of Dictyostelium discoideum cells
Communicative and Integrative Biology, vol. 14, no. 1, pp. 5-14Contributions to Journals: Articles- [ONLINE] DOI:
- [OPEN ACCESS]
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Analysis of barotactic and chemotactic guidance cues on directional decision-making of Dictyostelium discoideum cells in confined environments
Proceedings of the National Academy of Sciences of the United States of America, vol. 117, no. 41, pp. 25553-25559Contributions to Journals: Articles- [ONLINE] DOI:
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0.32 THz dual circularly polarized reflectarray
Chapters in Books, Reports and Conference Proceedings: Conference Proceedings- [ONLINE] DOI:
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Self-optimizing ghost imaging with a genetic algorithm
Chapters in Books, Reports and Conference Proceedings: Conference Proceedings- [ONLINE] DOI:
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Terahertz Reconfigurable Metasurface for Dynamic Non-Diffractive Orbital Angular Momentum Beams using Vanadium Dioxide
IEEE Photonics Journal, vol. 12, no. 3, 4600712Contributions to Journals: Articles- [ONLINE] DOI:
- [OPEN ACCESS]
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3-D Printed Planar Dielectric Linear-to-Circular Polarization Conversion and Beam-Shaping Lenses Using Coding Polarizer
IEEE Transactions on Antennas and Propagation, vol. 68, no. 6, pp. 4332-4343Contributions to Journals: Articles- [ONLINE] DOI:
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Measurement of junctional tension in epithelial cells at the onset of primitive streak formation in the chick embryo via non-destructive optical manipulation
Development, vol. 147, no. 3, dev175109Contributions to Journals: Articles- [ONLINE] DOI:
- [OPEN ACCESS]
Numerically Enhanced Stimulated Emission Depletion Microscopy with Adaptive Optics for Deep-Tissue Super-Resolved Imaging
ACS Nano, vol. 14, no. 1, pp. 394-405Contributions to Journals: Articles- [ONLINE] DOI:
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Chemotaxis overrides Barotaxis during Directional Decision-Making in Dictyostelium discoideum
Working Papers: Preprint Papers- [ONLINE] DOI:
Numerically enhanced adaptive optics-based 3D STED microscopy for deep-tissue super-resolved imaging
Working Papers: Preprint Papers- [ONLINE] DOI:
High-Throughput, Time-Resolved Mechanical Phenotyping of Prostate Cancer Cells
Scientific Reports, vol. 9, pp. 1-9Contributions to Journals: Articles- [ONLINE] DOI:
- [OPEN ACCESS]
