Areas of Expertise

  • Ultrafast optics
  • Coherent soft x-ray generation
  • Diffractive imaging

Publications

  1. Treacher, D., Lloyd, D., Wiegandt, F., O’Keeffe, K., Hooker, S., O'Keeffe, K. Optimised XUV holography using spatially shaped high harmonic beams Optics Express 27 20 29016
  2. Lloyd, D., O’Keeffe, K., Hooker, S., O'Keeffe, K. Comparison of Strong-field Ionization Models in the Wavelength-scaling of High Harmonic Generation Optics Express 27 5 6925
  3. Mang, M., Lloyd, D., Anderson, P., Treacher, D., Wyatt, A., Hooker, S., Walmsley, I., O’Keeffe, K., O'Keeffe, K. Spatially resolved common-path high-order harmonic interferometry Optics Letters 43 21 5275
  4. Lloyd, D., O’Keeffe, K., Anderson, P., Hooker, S., O'Keeffe, K. Gaussian-Schell analysis of the transverse spatial properties of high-harmonic beams Scientific Reports 6 30504
  5. O’Keeffe, K., Lloyd, D., Hooker, S., O'Keeffe, K. Quasi-phase-matched high-order harmonic generation using tunable pulse trains Optics Express 22 7 7722 7732

See more...

Teaching

  • PH-308 Modern Laser Systems

    The objective of this module is to develop a link between basic principles of laser physics and the practical realization of laser systems, which have revolutionised laser applications.

  • PH-312 Advanced Research in Physics

    Experiments conducted in two weekly 3-hour laboratory sessions on topics related to advanced research themes in Physics. Students will be allocated by staff to appropriate themes.

  • PH-M08 Modern Laser Systems

    The objective of this module is to develop a link between basic principles of laser physics and the practical realization of laser systems, which have revolutionised laser applications.

Supervision

  • Adaptive Control of High Harmonic Generation for Ultrafast Microscopy (current)

    Student name:
    PhD
    Other supervisor: Prof Kenith Meissner
  • Numerical study of the control of ultrafast electron pulses for nanoscale dynamic imaging (awarded 2020)

    Student name:
    PhD
    Other supervisor: Dr William Bryan
  • 'Spatial control of a laser using a defomable mirror and a genetic algorithm.' (awarded 2019)

    Student name:
    MSc
    Other supervisor: Dr William Bryan