Birkby uses the world's largest telescopes and highest-resolution spectrographs to determine the composition and dynamics of exoplanet atmospheres via high-resolution cross-correlation spectroscopy, as ERC Starting Grant PI of the 'exoZoo' project, with a longer-term goal of surveying nearby terrestrial exoplanets with future Extremely Large Telescopes.
The LKB atom interferometry group (also at SYRTE, Observatoire de Paris) develops cold atom inertial sensors including the world's best gyroscopes and gravimeters. Key research (Geiger, Landragin et al.): (1) interleaved cold atom gyroscope with 3.75 Hz sampling and 800ms interrogation (record sensitivity); (2) cold atom gradiometer for gravity gradient mapping; (3) atom chip-based compact sources for inertial navigation; (4) quantum optimal control for robust matter-wave sensing. QAFCA project (PEPR Quantique) on quantum sensors for geoscience and navigation. Note: The main PI is Remi Geiger (CNRS) / Arnaud Landragin, both at SYRTE/Observatoire de Paris (PSL), but LKB atom interferometry team is at ENS site.
Bland-Hawthorn founded the field of astrophotonics and directs SAIL. The core idea is to replace bulk-optic astronomical instruments with single-mode photonic devices: the photonic lantern (an adiabatic multimode-to-single-mode transition that lets a seeing-limited telescope beam be fed into single-mode circuitry), fibre Bragg grating OH-suppression filters that notch out the ~100 atmospheric emission lines swamping the near-infrared, integral-field hexabundles, photonic combs and integrated spectrographs. He also leads Galactic archaeology work (GALAH, S5). 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 — SAIL is where a quantum-sensing physicist's instincts about single-mode optics, photon budgets and noise floors transfer most directly into astronomy — the entire discipline exists because photon-starved measurements need front-end optics designed at the fundamental limit, exactly as with pT/sqrt(Hz) magnetometry. Excellent pivot target; large group, deep fabrication resources.
Jacqueline Bloch leads a world-leading group on semiconductor exciton-polariton physics at C2N/Paris-Saclay. Research: (1) polariton condensation and quantum fluids of light — superfluidity, vortices, analogue gravity; (2) topological insulator physics with polaritons; (3) quantum simulation with polariton lattices; (4) fundamental quantum optics of polariton systems. IQUPS co-organiser; C2N head. Key for light-physics sensing relevant to quantum fluids and topological photonics.
Blundell studies the physics of relativistic jets, microquasars and active galaxies, running the Global Jet Watch: a network of five school-based telescopes spread in longitude around the globe that together deliver round-the-clock optical spectroscopy of Galactic black-hole binaries such as SS433.
Boccaletti develops and exploits high-contrast coronagraphic imaging instrumentation for direct detection and characterization of exoplanets and circumstellar debris disks, including the four-quadrant phase-mask coronagraph built at Observatoire de Paris-PSL now flying on JWST's MIRI instrument, which recently resolved the inner dust belt and all four planets of the HR 8799 system in the mid-infrared.
Boecking leads the Molecular Machines Group and is acting director of the EMBL Australia Node in Single Molecule Science. The group reconstitutes molecular machines — clathrin coat disassembly, HIV capsid assembly and uncoating, pore-forming toxins — and watches them work one molecule at a time by TIRF, interferometric scattering (mass photometry) and fluorescence fluctuation methods, resolving short-lived intermediates that ensemble kinetics averages into invisibility. He trained originally in surface chemistry and biosensors with Gooding, which gives the group unusual competence in engineering the surfaces these assays run on. 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 argument for single-molecule methods over ensemble ones is identical to the argument for pushing NV sensing below its pT/sqrt(Hz) ensemble regime: the interesting biology lives in heterogeneity and in transient states that averaging destroys. Strong methodological neighbour for a quantum-biosensing candidate.
Boeser works on neutrino astronomy and neutrino properties with the IceCube observatory at the South Pole, including optical-module instrumentation and calibration, ice-optics characterization, and oscillation/sterile-neutrino analyses; the group is also involved in next-generation radio and optical detection concepts. Relative to the established NV-ensemble quantum-sensing playbook (DEER, nanoscale NMR, T1 relaxometry at pT/sqrt(Hz) ensemble sensitivity), the relevance is instrumental rather than quantum-mechanical: photodetection, timing at ns level, and calibration of a km^3-scale detector. Included as an astronomy/astrophysics pivot where the sensor is the experiment.
Bohndiek's VISION Lab, run jointly between the Cavendish Laboratory and the Cancer Research UK Cambridge Institute, develops low-cost optical and photoacoustic imaging technologies to study the tumour microenvironment and vasculature, with a strong translational focus on early cancer detection (e.g. hyperspectral endoscopy for oesophageal cancer). The lab is part of a large interdisciplinary team and regularly recruits postdoctoral researchers.
Boland's group focuses on THz spectroscopy of semiconductor nanostructures and 2D materials for quantum sensing applications. Research directions: (1) THz optical pump–THz probe spectroscopy — measuring ultrafast carrier dynamics in semiconductor nanowires, quantum wells, and 2D materials (graphene, TMDs, perovskites) after optical excitation; (2) Near-field THz nanoscopy — sub-wavelength THz imaging of carrier distributions and quantum phase domains; (3) THz-active quantum devices — studying exciton and polaron dynamics in perovskite and III-V semiconductors at THz frequencies; (4) 2D material sensors — graphene-based THz detectors and emitters. Applications in quantum-material characterization and quantum sensing.