The vacuum chambers for the VUV SASE FEL at the TESLA test facility (TFF FEL) at DESY.

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Description

A vacuum chamber for the VW SASE FEL undulatory at the TESLA Test Facility (TTF) was designed, a prototype was built and tested, and seven complete chambers were manufactured. The chambers use the aluminum extrusion technology developed for the insertion device vacuum chambers of the Advanced Photon Source. Each chamber is 4.5 m long with a beam aperture of 9.5 mm and an external thickness of 11.5 mm. Three of the chambers include ports for integral beam position monitors (10 horizontal and vertical pairs) inserted into the chambers, and all of the chambers include grooves for mounting correction coils. Bimetallic ... continued below

Physical Description

6 p.

Creation Information

Den Hartog, P. K.; Erdmann, M.; Hahn, U.; Pfluger, J.; Ruter, M.; Trakhtenberg, E. M. et al. April 20, 1999.

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Description

A vacuum chamber for the VW SASE FEL undulatory at the TESLA Test Facility (TTF) was designed, a prototype was built and tested, and seven complete chambers were manufactured. The chambers use the aluminum extrusion technology developed for the insertion device vacuum chambers of the Advanced Photon Source. Each chamber is 4.5 m long with a beam aperture of 9.5 mm and an external thickness of 11.5 mm. Three of the chambers include ports for integral beam position monitors (10 horizontal and vertical pairs) inserted into the chambers, and all of the chambers include grooves for mounting correction coils. Bimetallic flanges (stainless steel to aluminum) are welded to the ends of the chamber for connection to the beamline. Special processing was performed to meet the stringent vacuum and particle-free requirements of the TTF.

Physical Description

6 p.

Notes

INIS; OSTI as DE00011760

Medium: P; Size: 6 pages

Source

  • PAC '99, New York, NY (US), 03/29/1999--04/02/1999

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  • Report No.: ANL/XFD/CP-98792
  • Grant Number: W-31109-ENG-38
  • Office of Scientific & Technical Information Report Number: 11760
  • Archival Resource Key: ark:/67531/metadc622836

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Office of Scientific & Technical Information Technical Reports

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Creation Date

  • April 20, 1999

Added to The UNT Digital Library

  • June 16, 2015, 7:43 a.m.

Description Last Updated

  • April 11, 2017, 1:27 p.m.

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Den Hartog, P. K.; Erdmann, M.; Hahn, U.; Pfluger, J.; Ruter, M.; Trakhtenberg, E. M. et al. The vacuum chambers for the VUV SASE FEL at the TESLA test facility (TFF FEL) at DESY., article, April 20, 1999; Illinois. (digital.library.unt.edu/ark:/67531/metadc622836/: accessed September 20, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.