Lauret studies quantum light from low-dimensional materials - room-temperature single-photon emission from carbon nanotubes and defects in hexagonal boron nitride, coupled to photonic/plasmonic structures - a fundamental-photon and quantum-emitter platform. In the broader landscape of NV-centre ensemble quantum sensing (DEER, nano-NMR, T1 relaxometry) operating near pT/sqrt(Hz) sensitivity, this work provides solid-state single-photon sources adjacent to spin-defect sensing.