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Design of a cryo-cooled artificial channel-cut crystal monochromator for the European XFEL

Journal Article · · AIP Conference Proceedings
DOI:https://doi.org/10.1063/1.4952899· OSTI ID:22608411
;  [1];  [2]
  1. European XFEL GmbH, Hamburg, D-22761 (Germany)
  2. Argonne National Laboratory, Argonne, IL 60439, U.S.A (United States)
An artificial channel-cut crystal monochromator for the hard X-Ray beamlines of SASE 1&2, cryogenically cooled by the so-called pulse tube cooler (cryorefrigerator), is currently under development at the European XFEL ( http://www.xfel.eu/ ). The fabrication is on-going. We present here the crystal optical consideration and the novel cooling configuration, according to the X-Ray FEL pulses proprieties. The mechanical design improvements are pointed out as well to implement such kind of monochromator based on the previous similar design.
OSTI ID:
22608411
Journal Information:
AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 1741; ISSN APCPCS; ISSN 0094-243X
Country of Publication:
United States
Language:
English