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Title: Direct Observation of Ultralow Vertical Emittance using a Vertical Undulator - presentation slides

Direct emittance measurement based on vertical undulator is discussed. Emittance was evaluated from peak ratios, the smallest measured being 𝜀𝑦 =0.9 ±0.3 pm rad. The angular distribution of undulator radiation departs from Gaussian approximations, a fact of which diffraction-limited light sources should be aware.
Authors:
Publication Date:
OSTI Identifier:
1215470
Report Number(s):
SLAC-PUB-16392
DOE Contract Number:
AC02-76SF00515
Resource Type:
Conference
Resource Relation:
Conference: InvitedInternational Beams Instrumentation Conference 2015, Melbourne, VIC, Australia, 9/13/2015-9/17/2015
Research Org:
SLAC National Accelerator Laboratory (SLAC)
Sponsoring Org:
US DOE Office of Science (DOE SC);University of Melbourne
Country of Publication:
United States
Language:
English
Subject:
43 PARTICLE ACCELERATORS Accelerators,ACCPHY, INST, SYNCHRAD