New photoelectric injector design for the Los Alamos National Laboratory XUV FEL accelerator

Conference · Fri Jan 01 00:00:00 EST 1988

DOI:https://doi.org/10.1016/0168-9002(89)90472-5· OSTI ID:7058393

Carlsten, B E

The injector for the Los Alamos National Laboratory XUV FEL accelerator has been redesigned to provide more charge to the wiggler. The new design can deliver 8nC of charge within 20 ps with a normalized 90% emittance of <25 /Pi//center dot/mm/center dot/mrad to the wiggler at an energy of 200 MeV. In addition to the new design of the injector, we analyze the emittance growth and subsequent reduction through the injector, including different mechanisms for emittance growth and the methods used to eliminate the correlated emittance. 7 refs., 5 figs.

• Research Organization: Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
• DOE Contract Number: W-7405-ENG-36
• OSTI ID: 7058393
• Report Number(s): LA-UR-88-3328; CONF-8808146-3; ON: DE89002044
• Resource Relation: Journal Volume: 285; Journal Issue: 1-2; Conference: 10. international free-electron laser conference, Jerusalem, Israel, 29 Aug 1988; Other Information: Portions of this document are illegible in microfiche products
• Country of Publication: United States
• Language: English

Related Subjects

43 PARTICLE ACCELERATORS
BEAM INJECTION
DESIGN
FREE ELECTRON LASERS
BEAM EMITTANCE
ELECTRON BEAMS
RF SYSTEMS
SPACE CHARGE
WIGGLER MAGNETS
BEAMS
ELECTRICAL EQUIPMENT
ELECTROMAGNETS
EQUIPMENT
LASERS
LEPTON BEAMS
MAGNETS
PARTICLE BEAMS
430302* - Particle Accelerators- Injection &amp; Extraction Systems