Integration of a single photon source with a fibre-compatible photonic waveguide

The integration of a single photon source based on a solid-state emitter with a photonic structure remains challenging and specifically when it comes to be compatible with optical fibres. It is important to do so for quantum technologies where single photon sources constitute building blocks for many technologies. In this work, we demonstrate the integration of a single photon source, made of a colloidal semiconductor nanocrystal, with a photonic structure made of a glass waveguide obtained by t