Krishna Balram (inaugural lecture May 2026) develops photonic quantum engineering at the intersection of photonics, mechanics, and quantum information. Research: (1) piezoelectric optomechanical resonators (GaAs, AlN) for microwave-optical quantum transduction; (2) photonic integrated circuits for quantum sensing; (3) on-chip phononic and photonic crystal devices. Focuses on enabling technologies for quantum repeater nodes and sensors.

Alex Clark's group works at the interface of quantum science and technology, focusing on: (1) quantum imaging with undetected photons (mid-IR sensing at 3.28 µm using CMOS cameras and entangled photons — QIUP technique); (2) single-molecule photon sources (molecules coupled to nanophotonic cavities); (3) quantum memory protocols (ORCA and ATS in atomic vapours for telecom-band photon storage); (4) integrated photonics for quantum sensing. Director of QET Labs; Work Package Leader in three UK Quantum Technology Hubs.

Rachel Clark's research focuses on integrated quantum photonic devices, squeezed light generation on-chip, and nonlinear photonics. Research: (1) on-chip squeezed light generation in silicon nitride and lithium niobate waveguide platforms; (2) continuous-variable quantum photonic circuits; (3) nonlinear photonics for quantum sensing. This group is directly relevant to quantum-enhanced sensing with squeezed light.

James Gates is a Professorial Fellow at Southampton's ORC, specialising in photonic fabrication for quantum technologies. Research: (1) low-loss glass waveguide fabrication for photonic quantum computing and sensing (EPSRC UPROAR and PURE projects); (2) fabrication innovations for superconducting and ion trap quantum computing; (3) atom trap photonic integration. PI of major EPSRC quantum technology grants; Co-I of QCS Hub and CDT in Quantum Technology Engineering. Key fabrication enabler for quantum photonic sensors.

Anthony Laing's group pioneers photonic quantum computing and quantum simulation, having invented integrated quantum photonics. Research: (1) universal reconfigurable photonic quantum processors; (2) photonic quantum simulation for chemistry and materials science; (3) photonic quantum sensing using multi-photon interference on chip. Founded PsiQuantum co-founder and Quantum in the Summer school.

Pascale Senellart's group at C2N develops the world's most efficient and bright quantum dot single-photon sources. Research: (1) high-efficiency single-photon emitters based on semiconductor quantum dots in micropillar cavities — up to 99% efficiency, >98% photon purity; (2) entangled photon pair sources; (3) photonic integrated circuits for quantum information and sensing. Coordinator of Quantum-Saclay ecosystem; co-founder of Quandela (quantum photonics spinoff). Key for quantum sensing with non-classical light.

Iman Esmaeil Zadeh develops superconducting nanowire single-photon detectors (SNSPDs) and reconfigurable nano-photonic circuits. Research: (1) integrated SNSPDs with on-chip photonic waveguides and circuits for quantum optics experiments; (2) high-efficiency, low-timing-jitter SNSPDs for quantum communication and quantum sensing; (3) reconfigurable nano-photonic quantum circuits. Key enabler for quantum photonic sensing and quantum network experiments.