Absolute spectral metrology of XFEL pulses using diffraction in crystals

Ilia Petrov, Liubov Samoylova, Sarlota Birnsteinova +13

At modern X-ray sources, such as synchrotrons and X-ray Free-Electron Lasers (XFELs), it is important to measure the absolute value of the photon energy directly. Here, a method fo…