Electron Source Design Meeting 2

Europe/Zurich

Attendees:

 

 Mariia, Carlo, Alexandre, Marco, Paolo and Tom

 

Notes and Actions

Modulator

  • Need to confirm with Roger that two modulators can fit in position of previous gun modulator (Action: Mariia)

 

Table

  • Table will be magnetic but this appears to be fine according to measurements performed by Carlo.
  • Table is 3.3 x 1.5 x 1.075m (LxWxH)
  • Mariia needs drawing of table legs (Action: Carlo or Alexandre to have Rafael to send to Mariia)
  • Cable tray and power box needs to be removed before installation. We'll aim to install when the bunker is finished with operation. (Action: Tom to put in list of actions for September)

 

Laser incoupling

  • We're aiming for a 60 cm laser incoupling (Action: Carlo to understand laser requirements for this and Action: Tom to check beam size)
  • FERMI style laser incoupling (Action: Paolo to ask for drawing and Step file from FERMI)

 

Layout

  • Need to generation a holy list (Action: Tom)
  • We focus on requirements for the FCCee measurements for now. If the chirping cavity is an issue for 5 nC this can be removed for the intial tests and we can design a SwissFEL+ version concurrent to other activities.
  • We should clearly define which cable ducts are used for which services. (Action: Tom)
  • Check about availability of girders (Action: Tom and Paolo to discuss with John Wickström)

 

Project introduction 

  • We'll aim to present within the RF Section by the end of April (Action: Tom to make slides)
  • Present to whole project to CAS and some CPS people by Mid May (Action: Tom to make slides)
  • Present in phases

 

Budget

  • Alexandre to send Tom Budget of Laser (Action: Alexandre)

Components needed

  • C-band phase shifter
  • Variable power splitter or RF Switch

 

Controls

  • Carlo to send Tom list for controls group (Action Carlo)
  • Tom to fill in from electron beamline side. (Action Tom)

 

Infrastructure

  • Need a new network swtich in the future
  •  

Documentation

  • Could be good to write a CDR
  • Create a folder for all documentation (Action Tom)

 

 

 

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