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EMIL

EMIL Beamline

To provide EMIL with a wide energy range from 80 to 10000 eV the most elaborate beamline system at BESSY II was constructed.

A canted double undulator system serves as a light emitter in the storage ring:

  • The soft-X-ray range from 80 to 2300 eV is covered with an APPLE II undulator UE48. This undulator type can provide helical polarized radiation in addition to linear horizontal and vertical polarization.
  • For tender X-rays from 2000 to 10000 eV a cryogenic, in-vacuum undulator CPMU17 was developed in house.
bl sketch

Schematic presentation of the “two-color” EMIL beamline and the EMIL end-stations.

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