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

Conference · Fri Jan 01 04:00:00 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 Lab., NM (USA)
• DOE Contract Number: W-7405-ENG-36
• OSTI ID: 7058393
• Report Number(s): LA-UR-88-3328; CONF-8808146-3; ON: DE89002044
• Country of Publication: United States
• Language: English

Related Subjects

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