Aerial view of the European Synchrotron Radiation Facility (ESRF), at Grenoble (France).
Aerial plan of the European XFEL project, which is currently being built in the German federal states of Hamburg and Schleswig-Holstein.
The Radio Frequency Cavity (left) at the transfer line between the booster and storage rings, inside the Canadian Light Source.
Exterior view of the Photon Factory, KEK.
Artist's impression of the interior of an superconducting resonator at the European XFEL (Germany), where electromagnetic fields accelerate the electrons.