Anders Sørensen's Theoretical Quantum Optics group develops theories for controlling individual quantum systems (atoms, photons, solid-state emitters) with focus on quantum information processing and communication. Research includes protocols for quantum repeaters, quantum networks, optomechanical systems, and transduction between microwave and optical frequencies. Strong collaboration with experimental groups at NBI and internationally; core member of the Hy-Q centre.

PREFERRED. Wong's research centers on quantum and nonlinear optics, particularly high-flux, high-purity polarization-entangled and pure-state single-photon sources (including the Sagnac-interferometer entanglement source later flown on a Chinese quantum-communication satellite) for quantum key distribution and quantum information processing. By his own account he is approaching retirement in the near future, so his continued availability for a postdoc search should be confirmed directly.

Zubairy is a quantum-optics theorist working on quantum imaging beyond the diffraction limit, quantum-coherence-based sensing, entanglement distribution and quantum information protocols. In the broader landscape of NV-centre ensemble quantum sensing (DEER, nano-NMR, T1 relaxometry) operating near pT/sqrt(Hz) sensitivity, this work frames the theoretical limits that spin-ensemble sensors approach.