Fully automated, fixed exit, in vacuum double-multilayer monochromator for synchrotron-based hard X-ray micro-imaging applications
Creators
- 1. Forschungszentrum Karlsruhe / K.I.T.-ANKA, Pf. 3640, D-76021 Karlsruhe (Germany)
- 2. European Synchrotron Radiation Facility (ESRF), BP 220, F-38043 Grenoble (France)
- 3. Federal Institute for Materials Research and Testing, D-12200 Berlin (Germany)
- 4. Helmholtz Zentrum Berlin / BESSY II, Albert-Einstein- Str. 15, D-12489 Berlin (Germany)
- 5. AXO Dresden GmbH, Siegfried-Raedel-Str. 31, D-01809 Heidenau (Germany)
- 6. ACCEL Instruments GmbH (now Bruker Advanced Supercon), Friedrich-Ebert-Str. 1, D-51429 Bergisch Gladbach (Germany)
Description
We present a double multilayer monochromator (DMM) design which has been realized for the BAMline(BESSY-II light source, Germany) as well as in an updated version for the TopoTomo beamline (ANKA light source. Germany)[1-4]. The latter contains two pairs of multilayer stripes in order to avoid absorption edges of the coating material. For both DMMs, the second multilayer offers a meridional bending option for beam compression to increase the available photon flux density. Each multilayer mirror is equipped with a vertical stage for height adjustments allowing for compensation of varying incoming beam heights and giving a certain flexibility choosing the offset. The second multilayer can be moved in the beam direction in order to cover the full energy range available. Furthermore, a white beam option is available.
Additional details
Identifiers
- DOI
- 10.1063/1.3463316;
Publishing Information
- Journal Title
- AIP Conference Proceedings
- Journal Volume
- 1234
- Journal Issue
- 1
- Journal Page Range
- p. 740-743
- ISSN
- 0094-243X
- CODEN
- APCPCS
Conference
- Title
- 10. international conference on radiation instrumentation
- Acronym
- SRI 2009
- Dates
- 27 Sep - 2 Oct 2009
- Place
- Melbourne (Australia)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 42003488
- Subject category
- S43: PARTICLE ACCELERATORS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ABSORPTION; BEAMS; BESSY STORAGE RING; COMPRESSION; ENERGY RANGE; FLEXIBILITY; FLUX DENSITY; HARD X RADIATION; LAYERS; LIGHT SOURCES; MIRRORS; MONOCHROMATORS; PHOTONS; SYNCHROTRON RADIATION; SYNCHROTRONS
- Descriptors DEC
- ACCELERATORS; BOSONS; BREMSSTRAHLUNG; CYCLIC ACCELERATORS; ELECTROMAGNETIC RADIATION; ELEMENTARY PARTICLES; IONIZING RADIATIONS; MASSLESS PARTICLES; MECHANICAL PROPERTIES; RADIATION SOURCES; RADIATIONS; SORPTION; STORAGE RINGS; TENSILE PROPERTIES; X RADIATION
Optional Information
- Notes
- (c) 2010 American Institute of Physics