Researchers have developed a new ultrafast laser platform that generates ultra-broadband ultraviolet (UV) frequency combs with an unprecedented one million comb lines, providing exceptional spectral ...

Spectral imaging for conservators offers the promise of providing a non-destructive tool for the identification of artists’ materials in situ, as well as determining their spatial distribution in an ...

A heated dispute over the reliability of label-free Raman imaging has erupted into a detailed public rebuttal, offering the scientific community a rare inside look at how far a spectral map can be ...