Nature Photonics · 2013 · 428 citations · 36 references
Free-electron LasersEngineeringPhysicsMicroscopyApplied PhysicsX-ray Free-electron LaserX-ray OpticSoft-x-ray Free-electron LaserFree Electron Laser
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First lasing and operation of an ångstrom-wavelength free-electron laser
P. Emma, R. Akre, John Arthur et al. · Nature Photonics · 2010 · 3K citations
A compact X-ray free-electron laser emitting in the sub-ångström region
Tetsuya Ishikawa, H. Aoyagi, T. Asaka et al. · Nature Photonics · 2012 · 1.8K citations
Operation of a free-electron laser from the extreme ultraviolet to the water window
W. Ackermann, G. Asova, V. Ayvazyan et al. · Nature Photonics · 2007 · 1.6K citations · Full text