Ultrafast spectroscopy today spans a broad range of applications, including photo physics and photochemistry of organic and inorganic materials, light-harvesting and energy-conversion processes, etc.

A recent article published in the journal Nature Communications demonstrates time-resolved fluorescence spectroscopy using entangled photon pairs from a continuous-wave laser, replacing ultrafast ...

In recent years, entangled photons, as a popular quantum light source, have been widely used in quantum imaging, optical interferometry, quantum computing, quantum communication, and other fields. The ...