Transcript Photon Systems Update

Photon Systems Update
John Arthur
SLAC
October 12, 2006
Photon update
John Arthur
1
[email protected]
Photon Systems
Includes LCLS x-ray and laser groups
X-ray Transport, Optics and Diagnostics (XTOD)
managed by LLNL (Richard Bionta)
X-ray Endstation Systems (XES)
managed by SLAC (Stefan Moeller)
Laser Systems
managed by SLAC (Bill White)
October 12, 2006
Photon update
John Arthur
2
[email protected]
X-Ray Systems Status
FY2006 was a design and replan year
Scope changes were accommodated
XTOD designs have been undergoing reviews
XES designs will start reviews imminently
FY 2007 is a build year
Ready for installation starting November 2007
Ready for first light in Spring 2008
October 12, 2006
Photon update
John Arthur
3
[email protected]
Recent Events
FAC April 2006 Recommendations
Make x-ray mirror design the top priority
Include a full suite of non-destructive diagnostics
Consider bringing white beam to FEH
Define critical path for commissioning + experiments
LCLS actions
X-ray mirror specs are now in hand, engineering soon
Including robust diagnostics for commissioning and operations
White beam option preserved, not first choice
Commissioning schedule in preparation
October 12, 2006
Photon update
John Arthur
4
[email protected]
XTOD progress
Updated work plan, new ETC
Designs moving through review stage
FEE West Wall
Gas Detector
Gas and Solid Attenuator
Cable Trays
X-Ray Slit and
Fixed Mask
First x-ray optics
October 12, 2006
Photon update
John Arthur
5
[email protected]
XTOD progress
Transport design nearly finished
Optics design advanced
Most devices have passed preliminary design review
Mirrors about to have concept review
Diagnostics design underway
At concept review stage
October 12, 2006
Photon update
John Arthur
6
[email protected]
XES progress
Updated work plan, new ETC
2d x-ray detector development program on schedule, with
good reviews so far
Working closely with LCLS Controls Group and LUSI
October 12, 2006
Photon update
John Arthur
7
[email protected]
Preliminary
design for AMO
experiment
layout (showing
future LUSI
station as well)
Laser tables
Expt chambers
NEH Hutch 2
October 12, 2006
Photon update
John Arthur
8
[email protected]
Efficient Experiment Layout
NEH HUTCHES
1
2
3
SXP
AMOP XPP
ELECTRON
BEAM
DUMP
X1
S0
TUNNEL
S4
FEE
S2
S1
S3
M6
M1
SH
C3 X3
STOPPER
MIRROR
CRYSTAL
FEH HUTCHES
4 4XPCS
XPCS
C4
S5
S6
HED
66 HED
SLIDING BEAM STOP
EXPERIMENT
PRIMARY MOVABLE ELEMENTS
Beam can be switched without moving experiments
October 12, 2006
Photon update
John Arthur
9
5 XCI
5 XCI
[email protected]
BCR changes in FY2006
XES
Delete some detectors and computers (Feb)
Add K-measurement (May)
Delete streak camera (June)
Revise AMO (June)
Delete laser amp and K-measurement (Aug)
Net: Decrease of ~$1500k, nearly all TEC
XTOD
Revise plan (Oct)
Delete flipper mirrors and side beamlines, revise plan (Jan)
Replan, add K-measurement (Aug)
Net: Decrease of ~$1800k TEC, increase of ~$900k OPC
October 12, 2006
Photon update
John Arthur
10
[email protected]
Summary
X-ray groups in design phase; going well
Net scope reduction has been accommodated
Project scope and beamline design have crystallized
Working hard on critical instrumentation
October 12, 2006
Photon update
John Arthur
11
[email protected]