X-Ray Free Electron Laser: Exploring New Science
نویسندگان
چکیده
منابع مشابه
Soft x-ray free electron laser microfocus for exploring matter under extreme conditions.
We have focused a beam (BL3) of FLASH (Free-electron LASer in Hamburg: lambda = 13.5 nm, pulse length 15 fs, pulse energy 10-40 microJ, 5 Hz) using a fine polished off-axis parabola having a focal length of 270 mm and coated with a Mo/Si multilayer with an initial reflectivity of 67% at 13.5 nm. The OAP was mounted and aligned with a picomotor controlled six-axis gimbal. Beam imprints on poly(m...
متن کاملHigh-intensity double-pulse X-ray free-electron laser
The X-ray free-electron laser has opened a new era for photon science, improving the X-ray brightness by ten orders of magnitude over previously available sources. Similar to an optical laser, the spectral and temporal structure of the radiation pulses can be tailored to the specific needs of many experiments by accurately manipulating the lasing medium, that is, the electron beam. Here we repo...
متن کاملAerosol Imaging with a Soft X-Ray Free Electron Laser
Michael J. Bogan,1,2 Sébastien Boutet,1 Henry N. Chapman,3,4 Stefano Marchesini,5 Anton Barty,2 W. Henry Benner,2 Urs Rohner,2,6 Matthias Frank,2 Stefan P. Hau-Riege,2 Sasa Bajt,3 Bruce Woods,2 M. Marvin Seibert,7 Bianca Iwan,7 Nicusor Timneanu,7 Janos Hajdu,7 and Joachim Schulz3 1SLAC National Accelerator Laboratory, Menlo Park, California, USA 2Lawrence Livermore National Laboratory, Livermor...
متن کاملThe Quantum X-ray Compton Free Electron Laser
The quantum operation mode in the X-ray Compton free-electron laser (FEL) is presented. This FEL mode emerges when the quantum emission exceeds the electron beam energy spread and FEL homogeneous linewidth, determined by the optical undulator length. Such a FEL becomes a two-level quantum oscillator with a completely inverted active medium. In the nonlinear interaction regime, inversion can be ...
متن کاملProposal for a Raman X-ray Free Electron Laser
A scheme for an X-ray free electron laser is proposed, based on a Raman process occurring during the interaction between a moderately relativistic bunch of free electrons, and twin intense short pulse lasers interfering to form a transverse standing wave along the electron trajectories. In the high intensity regime of the Kapitza-Dirac effect, the laser ponderomotive potential forces the electr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Review of Laser Engineering
سال: 2010
ISSN: 0387-0200,1349-6603
DOI: 10.2184/lsj.38.944