A small and weak target detection method is proposed in this work that outperforms all other methods in terms of real-time capability.It is the first time that
Single-photon avalanche diodes (SPADs) are the most widespread commercial solution for single-photon counting in quantum key distribution applications.However,t
Fiber supercontinua represent light sources of pivotal importance for a wide range of applications, ranging from optical communications to frequency metrology.A