Research

Modelling & Simulation

Multi-scale computational models of laser–material interaction predict material behaviour, optimise process parameters, and guide next-generation laser processing.

• Molecular dynamics of femtosecond laser–matter interactions
• Two-temperature heat-transfer modelling (finite difference)
• CFD of laser ablation, drilling, melt flow and plume dynamics
• FEM of laser-directed energy deposition and laser-assisted machining
• FEM of femtosecond glass–glass and glass–metal welding

Femtosecond Laser Processing

Ultrashort-pulse interactions enable unprecedented control over material modification at the nanoscale — non-linear processing, micro/nano-structuring, precision machining of transparent materials, and ultrafast laser-induced transformations.

Microfabrication

Precision manufacturing at micro and nano scales for electronics, photonics, biomedical devices and sensors — including two-photon polymerization, laser-induced forward transfer, high-aspect-ratio microchannels, and micromachining of biocompatible materials.

Surface Processing

Advanced surface modification and texturing to tailor functional properties — LIPSS for controlling wettability, texturing for tribology and reduced friction, super-hydrophobic/hydrophilic surfaces, and anti-bacterial textures for healthcare.

Process Optimization

Methodologies and tools to enhance manufacturing efficiency, quality and reliability — machine-learning parameter optimization, in-situ monitoring and control, statistical process control, digital twins, and sensor fusion for process monitoring.