Transcript Photon Systems Update

LCLS Photon Systems Status
John Arthur
LCLS Photon Systems Manager
Technical status and accomplishments
Response to FY2007 continuing resolution
LCLS/LUSI coordination
April 16, 2007
Photon Systems Status
1
John Arthur
[email protected]
Recommendations from Oct 2006
Put effort into design of critical x-ray optics components
(mirrors and thin crystals)
Make LCLS Photon Systems and LUSI work together to
optimize designs and commissioning plans
Putting both recommendations into practice
April 16, 2007
Photon Systems Status
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John Arthur
[email protected]
XTOD Status
Still in advanced design phase
Nearly all components at least through conceptual review
Staying on schedule
About to start major procurements
Hardware installation can start 11-07
LLNL team is working well with SLAC
April 16, 2007
Photon Systems Status
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John Arthur
[email protected]
XTOD design for attenuators and x-ray
intensity monitors
4.5 meter long,
gas attenuator
high pressure N2
section
Upstream embedded
gas detector
Embedded
(Be) solid
attenuators
Downstream
embedded gas
detector
April 16, 2007
Photon Systems Status
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John Arthur
[email protected]
XTOD working with x-ray mirror vendors
vendor 1, loc. 1
vendor 2, loc. 1
LLNL Zygo 20× images of
Si test substrates by two
vendors
0.37 mm
0.37 mm
LLNL full-aperture
interferometry images
of Si test substrates
by two vendors
Vendor 2
Vendor 1
April 16, 2007
Photon Systems Status
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John Arthur
[email protected]
Effects of 2007 CR on XTOD
Procurements and some design effort were delayed
New plan was developed
Commissioning optics in FEE ready for first light
Beam transport to NEH ready by late FY2008
All work on Tunnel and FEH delayed until FY2009
All work finished by early FY2010
April 16, 2007
Photon Systems Status
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John Arthur
[email protected]
XES Status
In design phase
AMO instrument design going well
2-d detector development going well
Controls area was behind, catching up
Working with Radiation Physics on PPS items
Ready for installation starting 11-07
April 16, 2007
Photon Systems Status
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John Arthur
[email protected]
Concept for AMO Instrument
Focusing
optics
April 16, 2007
Photon Systems Status
Experimental
chamber
Diagnostics
chamber
8
John Arthur
[email protected]
X-ray shutter and mirror layout
From the LCLS operating modes Physics Requirements Doc
April 16, 2007
Photon Systems Status
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John Arthur
[email protected]
Effects of 2007 CR on XES
Some design effort was delayed
New plan was developed
Safety and controls work in NEH ready late FY2008
First-stage AMO instrument ready late FY2008
Work in FEH delayed until FY2009
Some AMO instrumentation delayed until FY2009
All work finished by early FY2010
April 16, 2007
Photon Systems Status
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John Arthur
[email protected]
LUSI-LCLS Integration Working Group
The Working Group was created by
Keith Hodgson and John Galayda to:
Define the interface between LCLS and LUSI
Resolve issues overlapping this interface
Formalize with Interface Control Documents
Find common solutions to common problems
Experimental instrumentation, diagnostics
Standardization where appropriate
April 16, 2007
Photon Systems Status
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John Arthur
[email protected]
Working Group Members
Jerry Hastings (LUSI)
John Arthur (LCLS)
Co-chairs
Yiping Feng (LUSI instrument scientist, controls)
David Fritz (LUSI instrument scientist, diagnostics)
Stefan Moeller (LCLS Endstation Systems Manager)
Hal Tompkins (LCLS x-ray installation, commissioning)
Other LCLS/LUSI staff as needed
April 16, 2007
Photon Systems Status
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John Arthur
[email protected]
Issues before the Working Group
Experimental data flow and interface standards
Vacuum hardware and controls standards
Conventional facilities/hutches
Installation/commissioning
April 16, 2007
Photon Systems Status
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John Arthur
[email protected]
Summary
XTOD and XES are still in design phase, though XTOD is
moving into procurement and XES will follow soon
FY2007 continuing resolution forced some delays,
extension of project
Technical issues are being resolved with no big problems
Should be ready for installation starting 11-07
FEE, NEH ready in FY2009, FEH ready in FY2010
Coordination with LUSI is going well, has been formalized
April 16, 2007
Photon Systems Status
14
John Arthur
[email protected]