Fleming pioneered microstructured polymer optical fibre and continues to work on specialty fibre fabrication: drawing exotic polymer, hybrid polymer-metal and poled-silicate structures that would be impossible in conventional silica, and using them to build metamaterials and biomedical photonic devices including fibre-based sensors and probes. The fabrication route — preform drawing — gives access to geometries and material combinations that lithography cannot reach. Positioned against the established body of NV-ensemble quantum sensing work — DEER, nanoscale NMR and T1 relaxometry protocols operating at pT/sqrt(Hz) field sensitivity — the relevance to a sensing postdoc is delivery and packaging: fibre-integrated probes are the standard way to get an NV or vapour-cell sensor into a biological or field environment while preserving its pT/sqrt(Hz) sensitivity. Borderline inclusion; senior PI, fabrication-led.
Kante's group explores topological and non-Hermitian (parity-time-symmetric) photonic structures, including magnetless nonreciprocal metasurfaces and topological lasers, to control light-matter interaction in nanophotonic devices in ways not accessible to conventional photonics.
Studies light-matter interaction at the nanoscale (metasurfaces, thermal emission, plasmonics) and, with Jennifer Choy, has developed metasurface polarizing beamsplitters that enable compact, chip-integrated atomic magnetometers (optically pumped magnetometry) alongside broader work in quantum and topological photonics.
Kuhlmey works on structured electromagnetic materials across an unusually wide frequency range: microstructured optical fibres, metamaterials, non-reciprocal and time-varying media, and — the newest and most sensing-relevant thread — quantum terahertz photonics, in collaboration with ENS Paris and CSIRO. The THz programme is explicitly aimed at single-photon/single-electron coupling in the THz band, which if it works would allow quantum devices to operate at a few kelvin rather than millikelvin. The group runs a THz time-domain spectroscopy lab with cryogenic capability. Positioned against the established body of NV-ensemble quantum sensing work — DEER, nanoscale NMR and T1 relaxometry protocols operating at pT/sqrt(Hz) field sensitivity — the THz band is the one part of the spectrum where neither superconducting circuits nor NV ensembles currently offer quantum-limited detection, so this is a genuine gap-filling programme rather than a variation on existing pT/sqrt(Hz) approaches.
Kobus Kuipers' lab develops and applies near-field optical microscopy to study nanophotonic phenomena with sub-wavelength spatial resolution. Research: (1) near-field imaging of topological photonic states (topological edge and interface modes in photonic crystals); (2) near-field microscopy of plasmonics and nanophotonics; (3) visualizing light transport at the nanoscale. Borderline for quantum sensing but directly relevant to nanophotonic quantum sensing platforms.
Roberts leads Melbourne's optics group and is a chief investigator in the ARC Centre of Excellence for Transformative Meta-Optical Systems (TMOS). The work is about extracting information that conventional intensity imaging discards: metasurface-encoded point spread functions that recover the full polarisation state or quantitative phase in a single shot, subwavelength structures for edge enhancement and optical computing, and vectorial beam shaping. For a quantum-sensing candidate the relevant hook is that meta-optics is becoming the standard way to miniaturise the optical front end of NV, atomic-vapour and single-molecule sensors, and to add orientational sensitivity to imaging. Positioned against the established body of NV-ensemble quantum sensing work — DEER, nanoscale NMR and T1 relaxometry protocols operating at pT/sqrt(Hz) field sensitivity — her metasurface collection optics and polarisation-resolved detection schemes are being applied to improve photon collection efficiency and orientational discrimination in exactly the NV-ensemble geometries used for pT/sqrt(Hz) magnetometry. Preferred attribute present: orientation-resolved methods that push past standard resolution limits.