Click on the undulator type to view the plot of On-Axis Brilliance for the beam parameters give below


U55  U35  U33   U33S   U30   U30S   U27  U23  U18   CPU 

The U33S and U30S are shortened devices for use on canted undulator beamlines.

Conditions for typical ID:

Collecting Time: Fri Oct 31 00:45:02 CDT 2014

Current=102.0 mA

As-measured emittance value of 3.52 nm-rad, coupling 1.19%
EnergySpread sx (mm) sx' (mrad) sy (mm) sy' (mrad) bx (m) by (m) zx (m)
0.000954 0.2749 0.01132 0.0093 0.00321 19.49 2.89 0.172

Undulator Parameters
DeviceName Type PeriodLength(mm) EffectivePeriodsN-2 PeriodsN
U55 planar 55.0 41 43
U35 planar 35.0 65 67
U33 (UA) planar 33.0 70 72
U33S planar 33.0 60 62
U30 planar 30.0 77 79
U30S planar 30.0 67 69
U27 planar 27.0 86 88
U23 planar 23.0 101 103
U18 planar 18.0 196 198
CPU helical 128.0 14 16