Published January 1992 | Version v1
Journal article Metadata-only

Absolute measurement of the spectral and angular properties of undulator radiation with a pinhole transmission grating spectrometer

Creators

  • 1. BESSY GmbH, Lentzeallee 100, D-1000 Berlin 33 (Germany)
  • 2. Physikalisch-Technische Bundesanstalt, Abbestrasse 2-12, D-1000 Berlin 10 (Germany)

Description

Absolute measurements of undulator radiation in the soft x-ray region from 50 to 500 eV are presented. A dedicated compact pinhole transmission grating spectrometer has been built, which was calibrated with relative uncertainties between 5% (at 100 eV) and 20% (at 500 eV) in the calculable undispersed dipole radiation of the storage ring BESSY. We report measurements of the spectral and angular radiation properties of the 35 period wiggler/undulator installed at BESSY for K parameters of 0.1 and 1.0. Good agreement with theoretical calculations is found

Additional details

Publishing Information

Journal Title
Review of Scientific Instruments
Journal Volume
63
Journal Issue
1
Series
Rev. Sci. Instrum.
Journal Page Range
1296-1299
ISSN
0034-6748
CODEN
RSINA

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
23059035
Subject category
S43: PARTICLE ACCELERATORS; S43: PARTICLE ACCELERATORS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
ANGULAR DISTRIBUTION; BESSY STORAGE RING; ENERGY SPECTRA; EXPERIMENTAL DATA; ONDULATOR RADIATION; SOFT X RADIATION; SYNCHROTRON RADIATION; SYNCHROTRON RADIATION SOURCES; WIGGLER MAGNETS
Descriptors DEC
BREMSSTRAHLUNG; DATA; DISTRIBUTION; ELECTROMAGNETIC RADIATION; EQUIPMENT; INFORMATION; IONIZING RADIATIONS; MAGNETS; NUMERICAL DATA; RADIATION SOURCES; RADIATIONS; SPECTRA; STORAGE RINGS; X RADIATION