motion. As the electrons bounced off with the surrounding electrons, they emitted radiation in the extreme ultraviolet part of the spectrum. By analyzing the properties of this radiation, the researchers [...] Goulielmakis of the Extreme Photonics Labs at the University of Rostock and the Max Planck Institute of Quantum Optics in Garching, Germany, along with coworkers of the Institute of Physics of the Chinese Academy [...] device as the Light Picoscope. "A powerful laser pulse can force electrons inside crystalline materials to become the photographers of the space around them." When the laser pulse penetrates inside the crystal
https://www.xplab.physik.uni-rostock.de/news/