All-on-chip twisted light modulator for ultrahigh-capacity data processing. The project aims to develop a conceptually new all-on-chip twisted light modulator via photonic integration of a customised twisted-light metasurface with on-chip optical waveguides. The goal is to replace current bulky, slow, and costly spatial light modulators by a compact nanophotonic chip for the generation and detection of multiple twisted-light modes. Project outcomes include new knowledge in photonic integration a ....All-on-chip twisted light modulator for ultrahigh-capacity data processing. The project aims to develop a conceptually new all-on-chip twisted light modulator via photonic integration of a customised twisted-light metasurface with on-chip optical waveguides. The goal is to replace current bulky, slow, and costly spatial light modulators by a compact nanophotonic chip for the generation and detection of multiple twisted-light modes. Project outcomes include new knowledge in photonic integration and 3D meta-optics, and novel nanophotonic devices for twisted light, which will expand applications of twisted light for all-on-chip fibre-optic communications and holographic displays. The ultra-compact, high-capacity, efficient twisted-light modulators are expected to have a practical impact on many photonic applications.Read moreRead less
ARC Centre of Excellence for Transformative Meta-Optical Systems. The ARC Centre of Excellence for Transformative Meta-Optical Systems will develop the next-generation of miniaturised optical systems with functionalities beyond what is conceivable today. By harnessing the disruptive concept of meta-optics, the Centre will overcome complex challenges in light generation, manipulation and detection at the nanoscale. The Centre brings together a trans-disciplinary team of world-leaders in science, ....ARC Centre of Excellence for Transformative Meta-Optical Systems. The ARC Centre of Excellence for Transformative Meta-Optical Systems will develop the next-generation of miniaturised optical systems with functionalities beyond what is conceivable today. By harnessing the disruptive concept of meta-optics, the Centre will overcome complex challenges in light generation, manipulation and detection at the nanoscale. The Centre brings together a trans-disciplinary team of world-leaders in science, technology and engineering to deliver scientific innovations in optical systems for the Fourth Industrial Revolution. The research outcomes will underpin future technologies, including real-time holographic displays, artificial vision for autonomous systems to see the invisible, and ultra-fast light-based WiFi.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE200100071
Funder
Australian Research Council
Funding Amount
$535,000.00
Summary
Photonic Chip Integration Facility. This project will create a Photonic Chip Integration Facility responding to newly emerging global trends towards low loss waveguides and wider coverage of the optical spectrum.
The tool will grow ultrahigh quality silicon nitride and oxide thin films in a manner that is compatible with electronics and other delicate materials, balancing flexibility for materials exploration with reliability and repeatability required for photonic chip systems research. The pr ....Photonic Chip Integration Facility. This project will create a Photonic Chip Integration Facility responding to newly emerging global trends towards low loss waveguides and wider coverage of the optical spectrum.
The tool will grow ultrahigh quality silicon nitride and oxide thin films in a manner that is compatible with electronics and other delicate materials, balancing flexibility for materials exploration with reliability and repeatability required for photonic chip systems research. The proposed facility will support Australian researchers from diverse disciplines spanning broadband networks, sensing, quantum technology, materials science, and beyond while providing a clear path for translating discoveries out of the lab towards scale up industrial manufacture
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Hot carrier cooling mechanisms in nano structures. This project aims to systematically investigate possible mechanisms of hot carrier cooling in nano structures and to identify the most dominant mechanisms. These are important for efficient hot carrier solar cells and thermoelectrics. This project will develop new physics to understand hot carrier dynamics in nano structures. This project is expected to result in photovoltaic systems with a lower balance of system and levelised cost of electrici ....Hot carrier cooling mechanisms in nano structures. This project aims to systematically investigate possible mechanisms of hot carrier cooling in nano structures and to identify the most dominant mechanisms. These are important for efficient hot carrier solar cells and thermoelectrics. This project will develop new physics to understand hot carrier dynamics in nano structures. This project is expected to result in photovoltaic systems with a lower balance of system and levelised cost of electricity compared to conventional technologies. This should boost solar industry, create green jobs and reduce greenhouse gas emissions.Read moreRead less
Nanoarchitectured multifunctional porous superparamagnetic nanoparticles. This project aims to develop a method for the direct detection of biomarkers based on a new class of highly porous superparamagnetic nanoparticles with peroxidase-like activity. The particles will be used as dispersible capture agents for isolating specific targets in biological samples, and electrocatalytic nanozymes for naked-eye evaluation and electrochemical detection. The project is expected to develop simple, low-cos ....Nanoarchitectured multifunctional porous superparamagnetic nanoparticles. This project aims to develop a method for the direct detection of biomarkers based on a new class of highly porous superparamagnetic nanoparticles with peroxidase-like activity. The particles will be used as dispersible capture agents for isolating specific targets in biological samples, and electrocatalytic nanozymes for naked-eye evaluation and electrochemical detection. The project is expected to develop simple, low-cost, portable devices for the analysis of exosomes and exosomal miRNA in biological samples. The future development of this technology into diagnostic devices will improve patient outcomes by enabling earlier disease diagnosis and improved monitoring of treatment.Read moreRead less
Seeing is believing: Microscopy-capable single-molecule bioelectronics. This project aims to create new biophysical tools for single-molecule sensing by advancing the state-of-the-art in nanoscale bioelectronic devices. The goal is to generate novel bioelectronic devices optimised for fabrication on microscope coverslip (170 micron glass) for compatibility with new low-cost platforms for advanced biological microscopy. Expected outcomes include the first organic electrochemical transistors inter ....Seeing is believing: Microscopy-capable single-molecule bioelectronics. This project aims to create new biophysical tools for single-molecule sensing by advancing the state-of-the-art in nanoscale bioelectronic devices. The goal is to generate novel bioelectronic devices optimised for fabrication on microscope coverslip (170 micron glass) for compatibility with new low-cost platforms for advanced biological microscopy. Expected outcomes include the first organic electrochemical transistors interfaced to constrained area lipid bilayers for studying membrane proteins at single-molecule level and nanoscale transistors for electrostatically detecting motile microtubules in in-vitro molecular motor assays for biocomputation. The intended benefit is innovation in capabilities and manufacturing of bioelectronics.Read moreRead less
Advanced lanthanide-doped nanomaterials for new-generation security inks. Current security labelling technologies using pattern coding (“barcoding”) and/or UV-excited phosphorescent inks are relatively easily counterfeited. The project aims to identify optimal design, fabrication and surface treatment of infrared-excited lanthanide nanoparticles for use as pigments in UV-curable polymer inks. This is expected to result in a new-generation of jet-printable security inks with ultimate capability f ....Advanced lanthanide-doped nanomaterials for new-generation security inks. Current security labelling technologies using pattern coding (“barcoding”) and/or UV-excited phosphorescent inks are relatively easily counterfeited. The project aims to identify optimal design, fabrication and surface treatment of infrared-excited lanthanide nanoparticles for use as pigments in UV-curable polymer inks. This is expected to result in a new-generation of jet-printable security inks with ultimate capability for multidimensional coding (using multiple luminescence wavelengths and lifetimes) and robust readability. Expected outcomes are world leadership in codable inks for secure labelling against counterfeiting, greatly enhancing both global ink-product sales and the value of Australian exports subject to product substitution.Read moreRead less
Cell Membrane Coated Photonic Crystal to study Receptor-Ligand Interactions. The current gold-standard assays for examining receptor-ligand interactions require expensive and costly fluorescent or radioactive labels or proteomics processes. This project aims to develop Artificial Photonic Cells by directly coating photonic crystals with cell membranes. The Artificial Photonic Cells retain the protein receptors in their native cell membrane environment and allow for label-free monitoring of the r ....Cell Membrane Coated Photonic Crystal to study Receptor-Ligand Interactions. The current gold-standard assays for examining receptor-ligand interactions require expensive and costly fluorescent or radioactive labels or proteomics processes. This project aims to develop Artificial Photonic Cells by directly coating photonic crystals with cell membranes. The Artificial Photonic Cells retain the protein receptors in their native cell membrane environment and allow for label-free monitoring of the receptor-ligand interactions using inexpensive miniature spectrometers - radically transforming these assays. This would generate fundamental and applied knowledge of materials sciences, photonic, and biointerfaces for label-free, ultra-sensitive, and selective assays to enable future drug and diagnostics target discovery. Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE220101085
Funder
Australian Research Council
Funding Amount
$434,000.00
Summary
3D metafibre optics for advanced imaging. The aim is to design and interface multi-functional metasurfaces with optical fibres by using 3D laser printing technology. The anticipated goal is to develop innovative metafibres interfaced with achromatic meta-lenses, polarisation-selective metasurfaces, and Fourier-space imaging metasurfaces for all-on-fibre achromatic, full-Stokes polarimetric, and Fourier endoscopic imaging, respectively. Expected outcomes include new knowledge in fibre meta-optics ....3D metafibre optics for advanced imaging. The aim is to design and interface multi-functional metasurfaces with optical fibres by using 3D laser printing technology. The anticipated goal is to develop innovative metafibres interfaced with achromatic meta-lenses, polarisation-selective metasurfaces, and Fourier-space imaging metasurfaces for all-on-fibre achromatic, full-Stokes polarimetric, and Fourier endoscopic imaging, respectively. Expected outcomes include new knowledge in fibre meta-optics and a novel metafibre manufacturing platform in a critical sector of the 21st-century economy. The novel ultracompact, flexible, and versatile metafibre technology is expected to have a profound impact on fibre-optic imaging in photonic, biological, and telecommunications applications.Read moreRead less