High-brightness wavelength tuneable lasers for quantum science. This project aims to establish the capability to manufacture application-specific semiconductor lasers. The project will use existing facilities in Australia to enhance our world-leading quantum science research, and establish a viable export-dominated high-tech manufacturing business. Semiconductor lasers are a critical enabling technology for many scientific applications, particularly for quantum science including quantum computin ....High-brightness wavelength tuneable lasers for quantum science. This project aims to establish the capability to manufacture application-specific semiconductor lasers. The project will use existing facilities in Australia to enhance our world-leading quantum science research, and establish a viable export-dominated high-tech manufacturing business. Semiconductor lasers are a critical enabling technology for many scientific applications, particularly for quantum science including quantum computing and quantum sensing. This project is expected to enable the establishment of a high-tech manufacturing capability to support Australia's leading role in quantum science, and expand our scientific instrumentation exports to new and rapidly developing applications such as magnetic sensing and imaging at nanoscale, quantum communication and computation.Read moreRead less
ARC Centre of Excellence for Gravitational Wave Discovery. This Centre aims to explore the historic first detections of gravitational waves to understand the extreme physics of black holes and warped spacetime, and inspire the next generation of Australian scientists and engineers. The next-generation gravity wave detectors will enable a thousand-fold increase in detection volume and result in the new gravitational wave discoveries, triggering a new era of gravitational wave astrophysics. Buil ....ARC Centre of Excellence for Gravitational Wave Discovery. This Centre aims to explore the historic first detections of gravitational waves to understand the extreme physics of black holes and warped spacetime, and inspire the next generation of Australian scientists and engineers. The next-generation gravity wave detectors will enable a thousand-fold increase in detection volume and result in the new gravitational wave discoveries, triggering a new era of gravitational wave astrophysics. Building on decades of Australian investment in gravitational wave and pulsar science, this Centre will coalesce research activities into a focussed national programme whose discoveries are intended to experimentally validate Einstein’s General Theory of Relativity and educate the public about the wonders of Einstein's Universe.Read moreRead less
Time-space resolved photoelectron emission to control molecular processes. This project aims to resolve simultaneously the timing and space localisation of photoelectron emission from atoms and molecules as a means for targeted breaking of molecular bonds. Existing techniques determine the timing and spatial characteristics of photoemission independently. The simultaneous time-space resolution will allow for the precise manipulation of photoelectrons by a sequence of phase-stabilised laser pulse ....Time-space resolved photoelectron emission to control molecular processes. This project aims to resolve simultaneously the timing and space localisation of photoelectron emission from atoms and molecules as a means for targeted breaking of molecular bonds. Existing techniques determine the timing and spatial characteristics of photoemission independently. The simultaneous time-space resolution will allow for the precise manipulation of photoelectrons by a sequence of phase-stabilised laser pulses, a technique known as coherent control. The benefit of this project will be the coherently controlled breaking of molecular bonds in oxide, carbonyl and hydrocarbon molecules. The outcome will be a significant step forward in driving complex photochemical reactions in industry.Read moreRead less
Terahertz lasers in the fight against illicit substances. This project aims to investigate the application of cutting-edge terahertz laser technology with new spectroscopic methods, for detection of illicit substances. Using a collaborative approach, the project aims to bring together expertise in laser physics, spectroscopy, law enforcement and instrumentation, and seeks to develop new sources and detection protocols which will offer new capabilities to law enforcement, aiding in detection and ....Terahertz lasers in the fight against illicit substances. This project aims to investigate the application of cutting-edge terahertz laser technology with new spectroscopic methods, for detection of illicit substances. Using a collaborative approach, the project aims to bring together expertise in laser physics, spectroscopy, law enforcement and instrumentation, and seeks to develop new sources and detection protocols which will offer new capabilities to law enforcement, aiding in detection and identification protocols for illicit substances.Read moreRead less
Removing the blur: Guidestar lasers for the space industry . The speed and quality of transferring information between earth and space can be greatly enhanced by adaptive optical systems that provide correction for atmospheric aberrations. The laser-generated guidestars that lie at the heart of these systems must be bright, preferably multi-coloured and with low background. By taking advantage of the unique optical properties of diamond, this project aims to develop lasers that produce these adv ....Removing the blur: Guidestar lasers for the space industry . The speed and quality of transferring information between earth and space can be greatly enhanced by adaptive optical systems that provide correction for atmospheric aberrations. The laser-generated guidestars that lie at the heart of these systems must be bright, preferably multi-coloured and with low background. By taking advantage of the unique optical properties of diamond, this project aims to develop lasers that produce these advanced features to fulfil the needs of the space industry sector. These outcomes are expected to create new services and products in the areas of space situational awareness, space debris management and satellite communications, and have major spin-off benefits to astronomy and defence.Read moreRead less
Cold positron interactions with ultracold rubidium atoms. Antiparticles and antimatter have progressed from theory and science fiction to become an important and exciting area of pure and applied science. This fundamental atomic physics project aims to further study how antimatter and matter interact by providing the first comprehensive experimental results for the interaction of positrons (the electron anti-particle) with trapped rubidium atoms in an innovative combination of two cutting-edge ....Cold positron interactions with ultracold rubidium atoms. Antiparticles and antimatter have progressed from theory and science fiction to become an important and exciting area of pure and applied science. This fundamental atomic physics project aims to further study how antimatter and matter interact by providing the first comprehensive experimental results for the interaction of positrons (the electron anti-particle) with trapped rubidium atoms in an innovative combination of two cutting-edge atomic physics techniques. It aims to provide measurements of many fundamental interaction quantities and for collisions between matter and antimatter. This will look to test the latest quantum theoretical approaches and further our understanding of the uses of antimatter in medical and materials science.Read moreRead less
Optimising lasers for ablation of structurally complex solid non-metals. This project aims to take the latest developments in fibre laser technology to create a new ablation system for precision cutting and reshaping of structurally complex non-metal materials. Fibre lasers provide high quality beams, high average power, and precise pulse timing. Guided by the composition of the material and its response to incident mid-infrared light, the project will create a tailored laser beam to provide ac ....Optimising lasers for ablation of structurally complex solid non-metals. This project aims to take the latest developments in fibre laser technology to create a new ablation system for precision cutting and reshaping of structurally complex non-metal materials. Fibre lasers provide high quality beams, high average power, and precise pulse timing. Guided by the composition of the material and its response to incident mid-infrared light, the project will create a tailored laser beam to provide accurate and high-rate ablation. The expected outcomes include minimal damage to the surrounding area and a level of precision not possible with any mechanical alternative. The project will provide long term benefits to the aerospace and healthcare industries and, be a boost to Australia’s manufacturing sector.Read moreRead less