For the first time, researchers have used an advanced analytical technique known as dual-comb spectroscopy to rapidly acquire extremely detailed hyperspectral images. By acquiring a full spectrum of information for each pixel in a scene with high sensitivity and speed, the new approach could greatly advance a wide range of scientific and industrial applications such as chemical analysis and biomedical sensing.
Click here for original story, Researchers combine advanced spectroscopy technique with video-rate imaging
Source: Phys.org