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 per

Description

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. . Scheme: Linkage Projects. Field: 4017 - Mechanical Engineering. Lead: Prof Dzung Dao