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.
Entrance to the Stanford Synchrotron Radiation Lightsource, near Stanford (USA).
In the process of building an undulator for the free-electron laser FLASH, at DESY (Germany).
An initial stage in building the Linac Coherent Light Source undulator array, near Stanford (USA).