Add to ORKGInternational audienceSingle-walled carbon nanotubes exhibit unique physical properties and in particular, single-photon emission at room temperature has been recently reported . This has been achieved by surface chemistry that creates point-like defects that localize the nanotube's exciton. The design of these defects allows creating potential well with deepness far above kT leading to the antibunching at room T. The last achievement reports g$^2$(0)<0.01 at room T and in the telecom wavelength bands . Concomitantly, first Cavity Quantum Electrodynamics experiments have been carried out using nanotubes as the quantum emitter. These experiments exhibit Purcell effect and cavity feeding. In order to integrate nanotubes in devices, efforts ha...