Gain length dependence on phase shake in the VUV-FEL at the TESLA Test Facility

Conference · Sun Dec 31 04:00:00 EST 1995

OSTI ID:238652

Pflueger, J ^[1]; Schneidmiller, E A ^[2]; Pierini, P ^[3]

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1. DESY/HASYLAB, Hamburg (Germany)
2. Automatic Systems Corporation, Samara (Russian Federation)
3. INFN, Milano (Italy)

The TTF VUV FEL, which is in its design stage at DESY, consists of a 30 m long SASE FEL which will radiate around 6 nm, driven by a superconducting linac with final energy of 1 GeV. One of the important issues in its design is the undulator performance, which is studied in this paper. The present setup, including FODO lattice, is discussed in this paper. Results of simulations, including the realistic wiggler field errors and beam stearing, are presented. Dependence of the performance, in particular the gain and saturation length as well as the saturation peak power, on the wiggler field errors is discussed.

• Research Organization: Brookhaven National Lab., Upton, NY (United States)
• OSTI ID: 238652
• Report Number(s): BNL--61982-Absts.; CONF-9508156--Absts.; ON: DE96002729
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
43 PARTICLE ACCELERATORS
DESIGN
EXTREME ULTRAVIOLET RADIATION
FREE ELECTRON LASERS
GAIN
LINEAR ACCELERATORS
MAGNETIC FIELDS
WIGGLER MAGNETS