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
Nanometrology of laser-trapped airborne particles. This project aims to develop a new concept of touch-free measuring of physical characteristics of nanoparticles using specially designed optical vortex beams. The new concept will be of direct importance in developing new nanotechnologies demanding ever-increasing purity of every element in the industrial environment and production processes.
X-ray Ghost Imaging and Tomography. This project aims to achieve safer, faster, and cheaper 3D X-ray imaging through a technique known as ghost imaging. X-ray imaging provides valuable information about internal structures, however, X-rays are carcinogenic and exposure (or dose) should be limited. Ghost imaging is an unconventional technique developed with visible light that has many potential benefits over conventional imaging. This research group are world leaders in ghost imaging and expect t ....X-ray Ghost Imaging and Tomography. This project aims to achieve safer, faster, and cheaper 3D X-ray imaging through a technique known as ghost imaging. X-ray imaging provides valuable information about internal structures, however, X-rays are carcinogenic and exposure (or dose) should be limited. Ghost imaging is an unconventional technique developed with visible light that has many potential benefits over conventional imaging. This research group are world leaders in ghost imaging and expect to develop software and hardware techniques to realise its potential and extend it to ghost tomography. The focus of this project is on reducing cancer risk in medical imaging, and allowing real-time quality control for 3D printing in safety-critical industries such as aerospace.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE130101402
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
Advanced laser micromachining with femtosecond vector beams. This project is aimed at developing a new method for ultra-precision laser micromachining and dissection of biological tissues using femtosecond vector beams. The capability of these unconventional laser beams to process different materials with unsurpassed precision and efficiency offers significant economic and clinical benefits.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE110100121
Funder
Australian Research Council
Funding Amount
$360,000.00
Summary
Three-dimensional super-resolution nanophotonic fabrication facility. This stimulated emission depletion microscopy nanophotonic fabrication facility will be the first nanophotonic fabrication facility that is able to achieve optical resolution far beyond the diffraction limit, which will facilitate breakthroughs in cutting-edge nanotechnology research areas.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE170100233
Funder
Australian Research Council
Funding Amount
$250,000.00
Summary
Characterisation of infrared imaging technologies. This project aims to establish a facility for two-dimensional (2D) infrared sensor array testing and prototyping. Systematic characterisation and prototyping of 2D imaging arrays is vital in showcasing and realising Australia's innovation and research investment in photodetector technologies. This facility will enable research on 2D imaging arrays, such as pixel yield and cross-talk, device reliability physics, failure mechanisms, noise and long ....Characterisation of infrared imaging technologies. This project aims to establish a facility for two-dimensional (2D) infrared sensor array testing and prototyping. Systematic characterisation and prototyping of 2D imaging arrays is vital in showcasing and realising Australia's innovation and research investment in photodetector technologies. This facility will enable research on 2D imaging arrays, such as pixel yield and cross-talk, device reliability physics, failure mechanisms, noise and long-term stability. The facility will demonstrate Australia's innovative imaging technologies, applicable in science, industry, defence and security, attracting interest from both Australian and international industries.Read moreRead less
Noise-free Cryogenic Wavefront Sensing. This project aims to optimise the prototype adaptive optics technology for the Giant Magellan Telescope (GMT) by leveraging past investment in adaptive optics instrumentation and shortwave infrared detector systems. This project expects to generate significant improvements in GMT performance, with ten times greater image resolution than the Hubble Space Telescope and current estimates of >90% sky coverage, compared with ~50% coverage for current technology ....Noise-free Cryogenic Wavefront Sensing. This project aims to optimise the prototype adaptive optics technology for the Giant Magellan Telescope (GMT) by leveraging past investment in adaptive optics instrumentation and shortwave infrared detector systems. This project expects to generate significant improvements in GMT performance, with ten times greater image resolution than the Hubble Space Telescope and current estimates of >90% sky coverage, compared with ~50% coverage for current technology. Expected outcomes of this project include the development of a highly trained workforce and continued international collaboration in the field of high-technology sensor systems. This contribution to the GMT will provide significant benefits—it will change the way we view the Universe.Read moreRead less
Sulfur isotope fractionations in Earth evolution. Sulfur isotopes provide a unique window into the major events in Earth's history. Techniques have been developed for measuring all four sulfur isotopes, including the low abundance sulfur-36 (0.02 per cent) to 0.2 per mil, in situ for sulfides. This project will make innovative technological developments to the counting system to extend this capability to the lower count rates obtained from sulfates. This will open windows for research on proces ....Sulfur isotope fractionations in Earth evolution. Sulfur isotopes provide a unique window into the major events in Earth's history. Techniques have been developed for measuring all four sulfur isotopes, including the low abundance sulfur-36 (0.02 per cent) to 0.2 per mil, in situ for sulfides. This project will make innovative technological developments to the counting system to extend this capability to the lower count rates obtained from sulfates. This will open windows for research on processes occurring in the early solar system, atmospheric and hydrologic conditions in the Archean, ore-forming processes, and evolution of life on Earth. Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0775546
Funder
Australian Research Council
Funding Amount
$370,000.00
Summary
Construction of the blue-arm of the ANU 2.3m telescope Wide-Field Spectrograph. The new blue and red arms of the WiFeS spectrograph on the SSO 2.3m telescope utilizes new optical techniques and advances in detector technology to provide unique capabilities for front-line research and student training. The novel integral field units on WiFeS extract spectra across the face of faint, distant galaxies enabling the dynamics of the stellar and gas content to be analysed in unprecedented detail. Anoth ....Construction of the blue-arm of the ANU 2.3m telescope Wide-Field Spectrograph. The new blue and red arms of the WiFeS spectrograph on the SSO 2.3m telescope utilizes new optical techniques and advances in detector technology to provide unique capabilities for front-line research and student training. The novel integral field units on WiFeS extract spectra across the face of faint, distant galaxies enabling the dynamics of the stellar and gas content to be analysed in unprecedented detail. Another important project will be to follow-up interesting objects discovered by the new SkyMapper telescope and establish those that need to be observed on 8 m telescopes such as Gemini, Magellan or VLT. Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0453879
Funder
Australian Research Council
Funding Amount
$184,163.00
Summary
Electron beam induced deposition and ablation nanofabrication facility. Electron beam induced deposition and ablation(EBIDA) is rapidly emerging as a new technology capable of fabricating three-dimensional nanostructures on nearly any substrate with very high precision. This proposal aims to establish a nanoscale EBIDA facility by integrating a specialized nanolithography attachment with an existing state-of-the-art 1nm resolution high current variable pressure scanning electron microscope. This ....Electron beam induced deposition and ablation nanofabrication facility. Electron beam induced deposition and ablation(EBIDA) is rapidly emerging as a new technology capable of fabricating three-dimensional nanostructures on nearly any substrate with very high precision. This proposal aims to establish a nanoscale EBIDA facility by integrating a specialized nanolithography attachment with an existing state-of-the-art 1nm resolution high current variable pressure scanning electron microscope. This combination of instrumentation will enable the high-speed production of conductive and insulating structures with 1-to-10nm dimensions. The unique facility will be used to manufacture and prototype novel nanoscale devices and structures and will enable measurement of their physical and chemical properties.Read moreRead less