Spectroscopy, in its broadest sense, is the term given to the investigation and measurement of spectra produced when a substance interacts with or emits electromagnetic radiation. All known matter ...

Over the years, dispersive Raman spectroscopy has been increasingly employed for sample analysis in the areas of biomedical research, material identification, archeology and art, and forensics thanks ...

Figure 1: Level structure of quantum dot and spin manipulation. In order to tackle the large energy difference, we use a frequency downconversion technique that converts a single 910-nm photon into a ...