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LCLS Undulator Diagnostics and Vacuum System Overview

LCLS Undulator Diagnostics and Vacuum System Overview. Dean R. Walters. Overview. Diagnostics Undulator Line Diagnostics RF Beam Position Monitors Beam Finder Wire Beam Loss Monitors Vacuum System Undulator Vacuum Chamber Bellows Module Single Undulator Test. 3,400 . 470. 898.

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LCLS Undulator Diagnostics and Vacuum System Overview

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  1. LCLS Undulator Diagnostics and Vacuum System Overview Dean R. Walters

  2. Overview • Diagnostics • Undulator Line Diagnostics • RF Beam Position Monitors • Beam Finder Wire • Beam Loss Monitors • Vacuum System • Undulator Vacuum Chamber • Bellows Module • Single Undulator Test

  3. 3,400 470 898 Undulator 12,038 mm Total undulator length (x11): 131.52 m Overview Beam Position Monitor Beam Finger Wire Future Diagnostics Suite Quadrupoles • Fabrication plan for vacuum chamber: • 33 production vacuum chambers & 7 spares • 1 mock-up chamber for single undulator test • 1 vacuum chamber for prototype

  4. Overview Short Break Long Break

  5. Diagnostics • Diagnostics • Undulator Line Diagnostics • RF Beam Position Monitors • Beam Finder Wire • Beam Loss Monitors • Vacuum System • Undulator Vacuum Chamber • Bellows Module • Single Undulator Test

  6. Diagnostics • Undulator Line Diagnostics • Optical Transition Radiation • Scanning Wire Monitor • Vacuum Chamber • ULD Team • Bingxing Yang • Jim Bailey • Tom Buffington • Pat Dombrowski This was scheduled to be installed in the April/May shutdown on the BTX line.

  7. Cavity Network Analyzer Down Converter Electronics Lab Test of a non-vacuum Cavity • RF Beam Position Monitor • Cavity • Down Converter Electronics • Support

  8. RF Beam Position Monitor • RF BPM Team • Bob Lill • Leonard Morrison • Randy Zabel • Michele Givens • Zek Salazar • The team is preparing two major test: • The ITS Single unit test -Scheduled for Feb/March 2006 • The LEUTL tunnel three unit test –Scheduled for June 2006

  9. Beam Finder Wire • Beam Finder Wire Team • Jim Bailey • Jim Morgan • Scott Doran Test of prototype components to start in March 2006

  10. Beam Loss Monitors • Beam Loss Monitors Team • Bill Berg • Jim Morgan • Scott Doran • Additional help from Northwestern

  11. Vacuum System • Diagnostics • Undulator Line Diagnostics • RF Beam Position Monitors • Beam Finder Wire • Beam Loss Monitors • Vacuum System • Undulator Vacuum Chamber • Bellows Module • Single Undulator Test

  12. LCLS Vacuum Chamber Ass’y Vacuum Chamber Assembly Support Assembly • Vacuum Chamber Team • Soon-Hong Lee • Jim Bailey • Tom Buffington • Scott Doran X-Adjustor Z-Adjustor

  13. Manufacturing Processes SST Sheet (144” x 2” x 0.118”) SST Plate (144” x 6” x 1”) Milling/Polishing Polishing/Grinding Al-Coating Al-Coating Forming Laser Welding Milling/Grinding

  14. Vacuum Chamber Prototypes Type 316 LN Laser Weld Specimen • Quotations for specialty stainless steel ( 316 LN) are in progress • Adjuster-Support is on order and will arrive early March 2006 • Full chamber prototype to be complete by June 2006

  15. Bellows Module • Bellows Module Team • Soon-Hong Lee • Jim Morgan • Scott Doran 1. Prototype Bellows fabricated by April 2006 2. Bellows testing complete by June 2006

  16. Single Undulator Test • Diagnostics • RF Beam Position Monitors (mock-up) • RF BPM Support • Beam Finder Wire (mock-up) • Beam Loss Monitors (mock-up) • Vacuum System • Undulator Vacuum Chamber • Chamber Support • Vacuum Pump • Chamber for the BFW-BLM & Support • Diagnostics-Vacuum • SUT Team • Soon-Hong Lee • Jim Bailey • Jim Morgan • Leonard Morrison • Scott Doran • Chamber and support due 1st week March 2006 • RF BPM due end of Feb. 2006 • Ion pump due mid Feb. 2006 • Materials for BFW, BFW chamber, & BLM are on hand

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