C. L. S. Lewis

Single-shot characterization of independent femtosecond extreme ultraviolet free electron and infrared laser pulses

Eugene T. Kennedy, Josef Feldhaus, John T. Costello, 2007 .

Operation of a Free Electron Laser in the Wavelength Range from the Extreme Ultraviolet to the Water Window

P. Nicolosi, J. Feldhaus, D. Lipka, 2006 .