Hans Weise Review Meeting on TESLA Test Facility Phase 2 Introduction Part 2 Hans Weise.
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Transcript of Hans Weise Review Meeting on TESLA Test Facility Phase 2 Introduction Part 2 Hans Weise.
Hans Weise
Review Meeting on TESLA Test Facility Phase 2Introduction Part 2
Hans Weise
Hans Weise Status 4/94
250 kV thermionic gun
4 accelerator modules
beam dump
Hans Weise
First discussions about the
TTF FEL
Spring 1994
First 250 keV beam on 02.04.96
Hans Weise 02.06.97
Hans Weise
TESLA Test Facility Linac
Common effort of almost all laboratories using s.c. accelerating cavities, e.g.
• (CERN), Cornell, DESY, INFN, (KEK), Saclay, TJNL • 40 partners from 11 countries
More than 75 cavities with gradients up to 35 MV/m
Hans Weise
Hans Weise
Hans Weise
22.02.00
First lasing of the TTF FEL
Hans Weise
TESLA Test Facility - Operation
week 3 / 2002
FEL User Operation
week 7 / 2002
Accelerator Studies
100%
80%
60%
40%
20%
35 40 45 50 5 10
Beam uptime and operational uptime (users or acc.studies)
The TTF Linac was operated 7 days per week, 24 hours.
Approx. 50% of the time was allocated to FEL operation including a large percentage of user time. The FEL requires very stable beam conditions.
In its different set-ups, approx. 13,000 hours beamtime were achieved since 1997.
Based on the TTF experience several FELs using superconducting accelerator technology are proposed.
2001 2002
week
Hans Weise
ACC6
BYPASS
UNDULATORDUMP
COLLIMATOR
ACC7 SEED
ACC1 ACC2 ACC3 ACC4 ACC5RF-GUNBC2 BC3
e- beam
• a new RF Gun
• a new injector concept Injector 3
• three new accelerator modules ACC3 to ACC5 (3*, 4, 5) and later this year another two ACC1 and ACC2 (2*, 1*)
• another bunch compressor BC3
• new beamlines more than 150 m
• a new collimator concept transv. and energy collim.
• a long undulator 6 modules, 30 m
• a long bypass and a spectrometer line
Hans Weise
ACC6
BYPASS
UNDULATORDUMP
COLLIMATOR
ACC7 SEED
ACC1 ACC2 ACC3 ACC4 ACC5RF-GUNBC2 BC3
e- beam
Common effort of almost all laboratories using s.c. accelerating cavities, e.g.
• (CERN), Cornell, DESY, INFN, (KEK), Saclay, TJNL • 40 partners from 11 countries
And again...Finally we‘ll have 48 s.c. cavities at
TTF2.
This is a great test facility for both the X-FEL and the TESLA LC.
Hans Weise
Hans Weise
Speakers of the next session are...
Mr. X
Mrs. Y
Chair Person
• to introduce the topics
• to prepare the disussion
• to collect the distributions
Hans Weise
What‘s your experience with...
Have you ever used ...
What are your plans concerning...
Informal Discussions
should be used for the
• exchange of knowledge / info
• preparation of discussions
• reviews and planning
Hans Weise
Topic 1
Topic 2
other stuff
Flipchart to collect
topics for the
Open Plenary Discussion
Hans Weise
Hans Weise
Hans Weise
Hans Weise
Hans Weise
Welcome
My talk is about the most..
Some young and unexperienced
speaker need your help!
Thanks
... un-interesting section of TTF2.
Therefore I don‘t like to talk at all!
And my English is so bad.
I don‘t know how to say this.
There are so many faces...
I don‘t like to see them!
OK!
Let‘s enjoy the TTF2 Meeting.