Author/Authors :
Tatchyn، نويسنده , , Joel R. Levin & Arthur M. Glenberg
، نويسنده , , J. and Boyce، نويسنده , , R. and Fasso، نويسنده , , A. and Montgomery، نويسنده , , J. and Vylet، نويسنده , , V. and Walz، نويسنده , , D. and Yotam، نويسنده , , R. and Freund، نويسنده , , A.K. and Howells، نويسنده , , M.، نويسنده ,
Abstract :
In recent years, a number of systematic studies have been carried out on the design and R&D aspects of X-ray free-electron laser (XRFEL) schemes based on driving highly compressed electron bunches from a multi-GeV linac through long (30 m – 100+ m) undulators. These sources, when operated in the self-amplified spontaneous emission (SASE) mode, feature singularly high peak output power densities and frequently unprecedented combinations of phase-space and output-parameter values. This has led to correspondingly pivotal design challenges and opportunities for the optical materials, systems, components, and experimental configurations for transporting and utilizing this radiation. In this paper we summarize the design and R&D status of the X-ray optics section of the SLAC Linac Coherent Light Source (LCLS), a 1.5 Angstrom SASE FEL driven by the last kilometer of the SLAC 3-kilometer S-band linac.
Keywords :
SASE , Linac coherent light source , X-ray optics design studies , XRFEL
