A miniaturised laser manipulator for ultra-precise and pain-free dentistry. This project aims to develop a miniaturized high-precision laser robotic device that can fit comfortably in the mouth to perform pain-free, vibration-free dental operations by utilising silicon-carbide on silicon technology to create a millimetre-sized two-axis controllable, highly-reflective mirror robust to high-power ultra-short laser pulses. This project expects to generate new knowledge in micro-mirror control using ....A miniaturised laser manipulator for ultra-precise and pain-free dentistry. This project aims to develop a miniaturized high-precision laser robotic device that can fit comfortably in the mouth to perform pain-free, vibration-free dental operations by utilising silicon-carbide on silicon technology to create a millimetre-sized two-axis controllable, highly-reflective mirror robust to high-power ultra-short laser pulses. This project expects to generate new knowledge in micro-mirror control using optically excited piezo-resistive sensors, and cold femtosecond laser ablation of hard dental tissue. Expected outcomes include a working prototype for laser removal of tooth materials at speeds exceeding dental drills, providing benefits in miniaturized laser devices and ultimately removing pain from dental procedures. Read moreRead less
Technologies for space based interferometry. This project aims to develop a new method for laser displacement measurements that will be uniquely suited for use in space. These measurements will enable gravitational measurements of unprecedented accuracy. Missions such as GRACE utilise gravitational observations to provide the distribution of melting polar ice, changes in sea levels, and quantitative estimates of ground water in the world’s food bowls. The technique will also allow space-based gr ....Technologies for space based interferometry. This project aims to develop a new method for laser displacement measurements that will be uniquely suited for use in space. These measurements will enable gravitational measurements of unprecedented accuracy. Missions such as GRACE utilise gravitational observations to provide the distribution of melting polar ice, changes in sea levels, and quantitative estimates of ground water in the world’s food bowls. The technique will also allow space-based gravitational wave detectors far simpler than previous proposals. The improved performance, inherent robustness and drastically reduced complexity will enable new classes of missions that would not otherwise be possible. Read moreRead less