LCLS-II required US $1.1 billion and a decade of upgrades over its predecessor
X-ray Instruments and X-ray Systems Selection Guide: Types, Features, Applications
Biggest X-ray laser in the world generates its first laser light
European XFEL: World's biggest X-ray laser generates first light - The Economic Times
SLAC fires up the world's most powerful X-ray laser: LCLS-II ushers in a new era of science
How do lasers work? Who invented the laser?
Features and futures of X-ray free-electron lasers - ScienceDirect
Europe's Shiny New X-Ray Laser Starts Showing Its Worth - IEEE Spectrum
World's most powerful X-ray laser will 'film' chemical reactions in unprecedented detail
AMT - Contrasting mineral dust abundances from X-ray diffraction and reflectance spectroscopy
Intense and Superflat White Laser with 700-nm 3-dB Bandwidth and 1-mJ Pulse Energy Enabling Single-Shot Subpicosecond Pulse Laser Spectroscopy
Femtosecond lasers, explained by RP; ultrashort pulses, mode-locked lasers, performance parameters, applications
The World's Most Powerful X-Ray Laser Will Revolutionize Science
LCLS-II is now the most powerful X-ray laser