SwissFEL Laser Heater Review
Friday 26 April 2013 -
08:30
Monday 22 April 2013
Tuesday 23 April 2013
Wednesday 24 April 2013
Thursday 25 April 2013
Friday 26 April 2013
08:30
Welcome and general introduction
-
Marco Pedrozzi
(
Paul Scherrer Institut
)
Welcome and general introduction
Marco Pedrozzi
(
Paul Scherrer Institut
)
08:30 - 09:00
Room: OHSA/E13
- Parameter summary (beam and laser) - Layout building situation and environment parmeters - Layout machine lattice at the LH (overview of all components + 2D model - Integration of laser transfer in the building - Illustration aspects (task distribution overview) - Scheduling and comissioning aspects
09:00
LH specifications and beam dynamics
-
Marco Pedrozzi
(
Paul Scherrer Institut
)
LH specifications and beam dynamics
Marco Pedrozzi
(
Paul Scherrer Institut
)
09:00 - 09:30
Room: OHSA/E13
- Beam heating requirements - Operation range (max-min charge, max-min energy) - Undulator requirements - Optics and chicane specifications (dipoles, axis separation, R56)
09:30
"Standard" Electron diagnostics
-
Rasmus Ischebeck
(
Paul Scherrer Institut
)
"Standard" Electron diagnostics
Rasmus Ischebeck
(
Paul Scherrer Institut
)
09:30 - 10:00
Room: OHSA/E13
- Screen monitors specifications & options (interfacing with photon diagnostics) - BPM (alignment survey along the undulator and feed back) - BAM (synchronization survey and feed back)
10:00
Coffee break
Coffee break
10:00 - 10:30
Room: OHSA/E13
10:30
Undulator design and engineering (+ discussion)
-
NEIL THOMPSON
(
STFC
)
barry fell
(
STFC
)
Undulator design and engineering (+ discussion)
NEIL THOMPSON
(
STFC
)
barry fell
(
STFC
)
10:30 - 12:00
Room: OHSA/E13
- Presentation of design status - presentation (Daresbury) - Discussion/verification interfacing with beam (magnetic design) - Discussion interfacing with mechanics (positioning, supports and alignment) - Discussion interfacing with controls (motors and encoders)
12:00
Lunch break
Lunch break
12:00 - 13:30
Room: OHSA/E13
13:30
Laser system and transfer line
-
Carlo Vicario
(
Paul Scherrer Institut
)
Laser system and transfer line
Carlo Vicario
(
Paul Scherrer Institut
)
13:30 - 14:00
Room: OHSA/E13
- Presentation laser system and transfer line specifications/concept - Presentation laser optics & concept for the coupling (geometry & chamber constraints)
14:00
Laser diagnostic requirements
-
Carlo Vicario
(
Paul Scherrer Institut
)
Volker Ziemann
(
Upsala University
)
Laser diagnostic requirements
Carlo Vicario
(
Paul Scherrer Institut
)
Volker Ziemann
(
Upsala University
)
14:00 - 16:00
Room: OHSA/E13
Suggestion: - one presentation from PSI - one presentation from our Swedish colleagues, concepts and design based on previous experience + discussion To be covered here: - Standard laser diagnostics - Energy - Alignment/pointing survey (virtual waist image) Overlap diagnostics - Transverse overlap setting (screens) + monitoring and feed back (pointing survey with 4 quadrant diodes or camera?) - Longitudinal overlap rough and fine adjustment(the most critical aspects? Survey options: BAM+LAM, EOM for survey?)). - Support system laser optics and diagnostics (optical tables, protection box,..) - Discussion about task distribution & Role of Lund University.
16:00
Vacuum system
-
Lothar Schulz
(
Paul Scherrer Institut
)
Vacuum system
Lothar Schulz
(
Paul Scherrer Institut
)
16:00 - 16:30
Room: OHSA/E13
- presentation or included in point 1)? (L. Schulz) - Presentation of vacuum chamber basic concept (motorization requirements, laser coupling, chamber size,...)
16:30
Summary
Summary
16:30 - 17:15
Room: OHSA/E13
- Decisions - Task distribution - Open points - Next steps