Transcript ME2: Beam Transport, Hutch, Phase 1

Materials in Extreme
Environments
(ME2)
J. B. Hastings
for the ME2 Team
November 12, 2008
November 12, 2008
LCLS FAC
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J. B. Hastings
[email protected]
Status
BES has approved LCLS to carry out
a ‘scoping study’
MoU between Stanford (SLAC) and STFC
signed September 26, 2008
B. Nagler (Oxford) visit the week of Nov 17, 2008 to
discuss STFC-SLAC collaboration
LCLS will construct a generic hutch 6 and
beam transport.
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J. B. Hastings
[email protected]
Scoping Study
• Provide input for generic hutch 6.
• Provide input for generic beam transport.
• MEE Phase I science
target chamber
short pulse 100 mJ, <50 fs laser
diagnostics (instruments) – DAQ
• Phase II science
2 x 50 J ~ 10 nsec
Additional diagnostics
• Phase III science
100 TW capability – HELEN laser system
Facility needs (CF)
Installation
System reliablity
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J. B. Hastings
[email protected]
Near & Far Hall Hutches and Beamline Layout
HOMS Mirror System
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J. B. Hastings
[email protected]
CXI
X-ray transport tunnel
XCS
XPP
ME2
SXR
XCS Offset
Monochromator
AMO
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J. B. Hastings
[email protected]
Hutch, Beam transport
Hutch will have
2 x 10 kvA electrical panels
Design based on accommodating a 100”
dia. Target chamber from a LLNL
design and focusing for 1 micron beam
Temp control, cooling based on hutches 4,5
Beam transport
Single HOMS mirror (1.35 mrad grazing
angle) SiC coated
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J. B. Hastings
[email protected]
Funding to date
• From UK STFC
1 M₤
1 M₤ in kind
• LLNL 2 M$
• NNSA 1 M$
• UK in kind contribution from UK in kind
contribution to E-XFEL (TBD)
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J. B. Hastings
[email protected]
LCLS ME2 covers broad range of scientific applications
Experiment
Warm Dense
Matter Creation
Description
Using the XFEL to uniformly warm
solid density samples
Equation of State
Heat / probe a solid with an XFEL to
provide material properties
Absorption
Spectroscopy
Heat a solid with an optical laser or
XFEL and use XFEL to probe
High Pressure
Phenomena
Create high pressures using highenergy laser, probe with the XFEL
Surface Studies
Probe ablation/damage processes
XFEL / Gas
Interaction
Create exotic, long-lived highly
perturbed electron distribution
functions in dense plasmas
XFEL / Solid
Interaction
XFEL directly creates extreme states
of matter
Plasma
Spectroscopy
November
12, 2008
Diagnostic
LCLS
FAC
Development
XFEL pump/probe for atomic state
Develop Thomson scattering,
SAXS,
8
interferometry, and radiography
PARTICIPANTS
H.-K. Chung, S. Glenzer, G. Gregori, S. Moon, O.
Landen. K. Widmann, P. Young, M. Murillo, J. Benage, A.
Lindenberg, A. Correa, R. Falcone, W. Nellis, W.
Rozmus, A. Ng, T, Ao, J. Wark, J. Sheppard, R. Redmer,
D. Schneider, F. Rosmej…
K. Widmann, K. Budil, G. Collins, S. Glenzer, G. Gregori,
M. Koenig, A. Bennuzi, A. Nelson, O. Landen, W. Nellis,
A. Ng, P. Young, J. Benage, M. Taccetti, S. Rose, D.
Schneider…
P. Heimann, S. Johnson, R. Lee, S. Tzortzakis,
S.Bastiani-Ceccoti, C. Chenais, P. Audebert, F. Rosmej,
R. Falcone, R. Schuch, A. Lindenberg, D. Chambers, J.
Wark, S. Rose…
G. Collins, H. Lorenzana, J. Belak, P. Celliers, C.-S. Yoo,
K. Budil, M. Koenig, A. Bennuzi, S. Clark, P. Heimann, R.
Jeanloz, P. Alivisatos, R. Falcone, W. Nellis, A. Ng, T.
Ao…
A. Nelson, J. Kuba, A. Andrejczuk, J. B. Pelka, J.
Krzywinski, R. Sobierajski, K. Sokolowski-Tinten, L. Juha,
M. Bittner, J. Krasna, T. E. Glover..
R. London, S. Hau-Riege, P. Young, H. K. Chung, W.
Rozmus, R. Fedosejev, H. Baldis, V. N. Shlyaptsev, T.
Ditmire, H. Fiedorowicz, M. Fajardo, A. Bartnik, F.
Dorchies, J.-C. Gauthier, P. Audebert, V. Bychenkov, D.
van der Spoel, C. Caleman, T. Möller, T. Tschentscher,
H. Merdji…
S. Glenzer, K. Budil, H.K. Chung, J, Dunn, S. Hau-Riege,
R. London, K. Sokolowski-Tinten, J. Krzywinski, H.
Fiedorowicz, A. Bartnik, V. Letal, K. Rohlena, K. Eidmann,
D. Chambers, N. Woolsey, A. Andrejczuk, F. Dorchies, J.
Gauthier, M. Fajardo, J. Dias, N. Lopes, G. Figueira, M.
Bergh, T. Tschentscher…
R. W. Lee, M. Foord, H.K. Chung, D. Riley, F. Y. Khattak,
E. Förster, F. Dorchies, J.-C. Gauthier, S. Tzortzakis,
S.Bastiani-Ceccoti, C. Chenais-Popovics, P. Audebert, S.
Rose, J. Wark, N. Woolsey, R. Schuch, K. Eidmann, F.
Rosmej, S. Ferri…
S. Glenzer, G. Gregori, R. Bionta, H.
P. Heimann,
J.Baldis,
B. Hastings
H. Padmore, U. Bergmann, H. Merdji, P. Zeitoun, J.
[email protected]
Seely, E. Förster…
ME2 endstation development is separated
into three phases
Phase I through III : instrument the end station
Costing to follow based on equipment necessary to
achieve stepwise evolution toward a fully capable
endstation
Plan is consistent with the concept that we can
perform the broad range of applications at each
phase at some level
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J. B. Hastings
[email protected]
Phase I: building the basic capability
Warm dense matter creation, EOS studies, XFEL-gas, XFEL-solid pumping, and
plasma spectroscopy. Short pulse laser used in a stretched pulse mode to permit
creation of hot dense matter and high pressure with XFEL as a probe
Chamber related:
Sample chamber:
Pumps for chamber
Sample in-vacuum multi-axis manipulators
In-chamber XFEL beam energy ,spatial profile monitors
Sample viewers
$420,000
$300,000
$80,000
$40,000
$30,000
Experiment Diagnostics:
Fourier Domain Interferometry
X-ray spectrometer with resolving power to 104
XUV based on variable line-spaced grating
CCD cameras for spectrometer readouts
$220,000
$140,000
$110,000
$70,000
Short Pulse Optical Laser:
≤100 fs pulse length, ≥100 mJ in a high contrast pulse
Optical laser diagnostics for energy balance
Optical laser beam transport:
Phase I total
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$700,000
$20,000
$50,000
$2,180,000
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J. B. Hastings
[email protected]
Control Room
X-ray Correlation
Spectroscopy
Lab Area
Materials in Extreme
Environments
Coherent X-ray Imaging
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J. B. Hastings
[email protected]
98.75 in.
75.2 in
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J. B. Hastings
[email protected]
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J. B. Hastings
[email protected]
Focusing
Goal: Absorb 1 photon per atom
Example: Ca K edge, 4.038 keV,
2.33 x 1010 / cubic micron
For 20 pC beam, 2 fs pulse length, 5 x1011 photons
per pulse
Propose the use of Be lens systems
RWTH now capable of making 1.5 mm radius lens
Focal spot size: 1 µm
Sample thickness:1 µm
K absorption: 14% absorbed
10 lens required, transmission 23%,
Incident 1.6 x 1010 photons per pulse
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J. B. Hastings
[email protected]
Phase II: extend capability with long
pulse high energy laser
Measure the response of polycrystalline materials under high pressure.
Create the hot dense matter > 1 keV and densities near solid density
can be created and probed using the LCLS
Short pulse laser would also be used in a stretched pulse mode to permit
creation of hot dense matter and high pressure with XFEL as a probe
Experiment Diagnostics:
Optical Streak Camera (OSC temp measurements on shocks
VISAR system (2xOSC) to optically monitor shock breakout
Large solid angle X-ray diffraction spectrometer
Gated optical Imager
$220,000
$500,000
$110,000
$140,000
High Energy Optical Laser:
≥ 1ns pulse length, ≥100J in a two 50J beams at 2
Optical laser diagnostics for energy balance
Optical laser beam transport:
Phase II total
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$2,100,000
$30,000
$40,000
$3,200,000
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J. B. Hastings
[email protected]
Phase III: extend capability to permit creation
of exotic states
Create states with high intensity higher
energy short pulse laser
Reach 100 TW regime provide fast electron and ion
beams, and intense x-ray backlights. Relativistic particle
dense matter interactions can be studie
Experiment Diagnostics:
TOF mass- and electron-spectrometers
Gated x-ray Imager
Short Pulse 100TW Optical Laser:
30 fs pulse length, 3J 10 Hz
Optical laser diagnostics for energy balance
Optical laser beam transport:
Phase III total
November 12, 2008
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$280,000
$140,000
$3,000,000
$30,000
$70,000
$3,520,000
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J. B. Hastings
[email protected]
Summary:
Capital
Cost
Total
(Guestimate)
Instrumentation Phase I: ~$2.2M ~$4M
Instrumentation Phase II: ~$3.2M ~$6M
Instrumentation Phase III: ~$3.5M ~$7M
Funding raised to this point ~ $7M
November 12, 2008
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J. B. Hastings
[email protected]
Staffing
• UK STFC position as part of in kind
contribution
• E-XFEL position in kind contribution
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J. B. Hastings
[email protected]
Conclusions:
• Given conventional construction can we now
implement Phase I, II, and III? NO
• Could we fund Phase I, II, and III? MAYBE
Site visit to HELEN will determine if we can
obtain laser with much greater capability than
costed Phase II and III lasers
• Do we have funding to start at FEH opening?
YES!
November 12, 2008
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J. B. Hastings
[email protected]