High-Gain Harmonic-Generation Free-Electron Laser Seeded by Harmonics Generated in Gas

Self-amplified spontaneous emission for a single pass free-electron laser

(2011) L. Giannessi et al.   PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS

Femtosecond electronic response of atoms to ultra-intense X-rays

(2010) L. Young et al.   NATURE

First lasing and operation of an ångstrom-wavelength free-electron laser

(2010) P. Emma et al.   Nature Photonics

Pulse Splitting in Short Wavelength Seeded Free Electron Lasers

(2009) M. Labat et al.   PHYSICAL REVIEW LETTERS

Stable operation of a self-amplified spontaneous-emission free-electron laser in the extremely ultraviolet region

(2009) Tsumoru Shintake et al.   PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS

Injection of harmonics generated in gas in a free-electron laser providing intense and coherent extreme-ultraviolet light

(2008) G. Lambert et al.   Nature Physics