Tesla-fel 2011-06

نویسندگان

  • Kirsten Hacker
  • Shaukat Khan
  • Holger Schlarb
  • DESY Hamburg
  • Peter Van der Meulen
  • Peter Salen
  • Gergana Angelova Hamberg
  • Volker Ziemann
چکیده

This is a report on the progress towards commissioning the hardware for echo-seeding experiments in the FLASH Optical Replica Synthesizer (ORS) section in Jan 2012. It is anticipated that echo-seeding in the ORS section can produce harmonics of the 270 nm seed laser wavelength, generating seeded FEL radiation in the sFLASH undulators with wavelengths ranging from 10 nm to 30 nm. It is planned to operate this experiment parasitically and continuously throughout 2012, requiring a few shifts of dedicated beam time only for initial calibration of alignment references. The technical layout, components, and tuning procedures involved in this experiment are described and the expected difficulties are specified.

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تاریخ انتشار 2011