An Injector Test Facility for the LCLS

Colby, E.

Stanford Linear Accelerator Center

关键词: Stanford Linear Accelerator Center;    Light Sources;    43 Particle Accelerators;    Electron Beams;    Wavelengths Accelerators,Accphy;   

DOI  :  10.2172/900991
RP-ID  :  SLAC-TN-07-005
RP-ID  :  AC02-76SF00515
RP-ID  :  900991

美国|英语

来源: UNT Digital Library

【 摘 要 】

SLAC is in the privileged position of being the site for the world's first 4th generation light source as well as having a premier accelerator research staff and facilities. Operation of the world's first x-ray free electron laser (FEL) facility will require innovations in electron injectors to provide electron beams of unprecedented quality. Upgrades to provide ever shorter wavelength x-ray beams of increasing intensity will require significant advances in the state-of-the-art. The BESAC 20-Year Facilities Roadmap identifies the electron gun as ''the critical enabling technology to advance linac-based light sources'' and recognizes that the sources for next-generation light sources are ''the highest-leveraged technology'', and that ''BES should strongly support and coordinate research and development in this unique and critical technology''.[1] This white paper presents an R&D plan and a description of a facility for developing the knowledge and technology required to successfully achieve these upgrades, and to coordinate efforts on short-pulse source development for linac-based light sources.