|Author||Dong, Xiaohao ♦ Sinn, Harald ♦ Shu, Deming|
|Source||United States Department of Energy Office of Scientific and Technical Information|
|Subject Keyword||INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY ♦ CONFIGURATION ♦ COOLING ♦ CRYSTALS ♦ DESIGN ♦ FABRICATION ♦ FREE ELECTRON LASERS ♦ HARD X RADIATION ♦ HEAT EXCHANGERS ♦ MONOCHROMATORS ♦ PULSES|
|Abstract||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.|
|Learning Resource Type||Article|
|Publisher Place||United States|
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