Xray PumpProbe Instrument David Fritz XPP Instrument Scientist

X-ray Pump-Probe Instrument David Fritz - XPP Instrument Scientist J Brian Langton - XPP Lead Engineer July 15, 2009 X-ray Pump-Probe Instrument DOE CD 3 Review of the LUSI MIE Project 1 1 David FRITZ dmfritz@slac. stanford. edu

Outline • • • XPP Science XPP Goals and Physics Requirements XPP Instrument Overview WBS 1. 2 Scope – Early Science Instrument Major Component Status – Engineering/Design/Fabrication Status Critical Path Cost & Schedule Performance Progress since April Status Review Milestones Summary X-ray Pump-Probe Instrument DOE CD 3 Review of the LUSI MIE Project 2 2 David FRITZ dmfritz@slac. stanford. edu

Time Resolved Scattering C. Siders X-ray Pump-Probe Instrument DOE CD 3 Review of the LUSI MIE Project 3 3 David FRITZ dmfritz@slac. stanford. edu

X-ray Pump-Probe Science • Phase Transitions - Order / Disorder - Metal/Insulator • Charge Transfer Reactions - Photosynthesis - Photovoltaics - Vision • Vibrational Dynamics • Energy Dissipation and Flow photoexcitation Stampfli and Bennemann Phys. Rev. B 49, 7299 (1994) photoexcitation X-ray Pump-Probe Instrument DOE CD 3 Review of the LUSI MIE Project 4 4 David FRITZ dmfritz@slac. stanford. edu

XPP Instrument GoalsRequirements • • Goals – – Facilitate time-resolved X-ray scattering/spectroscopy using LCLS coherent hard x-rays (4 -25 ke. V) 80 fs rms temporal resolution Global Requirements (SP-391 -000 -33) – Capable of running in a shared beam mode using a future beam splitting monochromator – – • Instrument must be accessible while beam is delivered to FEH Tailor and characterize X-ray and optical beam parameters • • • Spatial profile Intensity Repetition rate Spectral bandwidth Wavelength (optical laser) Temporal profile (optical laser) <1 x 10 -7 Torr beamline vacuum X-ray Pump-Probe Instrument DOE CD 3 Review of the LUSI MIE Project 5 5 David FRITZ dmfritz@slac. stanford. edu

XPP Instrument Overview Near Experimental Hall X-ray Transport Tunnel XPP Endstation Far Experimental Hall X-ray Pump-Probe Instrument DOE CD 3 Review of the LUSI MIE Project 6 6 David FRITZ dmfritz@slac. stanford. edu

XPP Instrument Overview XPP Control Room XPP Endstation X-ray Pump-Probe Instrument DOE CD 3 Review of the LUSI MIE Project 7 7 David FRITZ dmfritz@slac. stanford. edu

XPP Instrument Overview Photon Shutter Intensity Monitor Requirement Slits Device Tailor X-ray spatial profile ( > 50 microns) X-ray Slits Tailor X-ray spatial profile ( < 50 microns ) X-ray Focusing Lenses Monochromator Tailor X-ray intensity and spectrum Attenuators Intensity Monitor Tailor X-ray repetition rate Pulse Picker Tailor X-ray spectrum Harmonic Rejection Mirrors Profile Monitor Slits Focusing Lenses Large Offset Monochromator Attenuators Pulse Picker Characterize X-ray pulse intensity Intensity Monitor Mirrors Characterize X-ray spatial profile Profile Monitor Slits Sample orientation Sample goniometer Position X-ray area detector Detector Mover Sample Goniometer Measure X-ray scattering pattern Detector Mover Photoexcitation of samples Laser System Profile Monitor Characterize spatial profile, temporal profile, spectrum, intensity at a virtual sample Laser Diagnostics Intensity Monitor Profile Monitor Intensity Monitor Photon Shutter X-ray Pump-Probe Instrument DOE CD 3 Review of the LUSI MIE Project 8 8 David FRITZ dmfritz@slac. stanford. edu

WBS 1. 2 – Early Science/CD-4 Deliverables WBS 1. 2. 01 Early Science XPP System Integration & Design 1. 3. 02 XPP X-ray Optics & Support Tables WBS 1. 3. 01 1. 2. 03 XPP Laser System 1. 2. 03. 02 Optics, Optomechanics & Diagnostics 1. 2. 03. 02. 01 Optics & Optomechanics 1. 2. 03. 02 Laser Diagnostics 1. 2. 03. 02. 03 Hutch Optical Table System 1. 2. 03. 02. 04 Optical Experiments 1. 2. 03. 02. 05 Laser Containment System XPP CD-4 or Earlier XPP System Integration & Design 1. 2. 03 XPP Laser System 1. 2. 03. 01 Ti: Sapphire Laser 1. 2. 03. 01 Multipass Amplifier 1. 2. 03. 01. 02 Temporal Pulse Shaper 1. 2. 03. 01. 03 Optical Parametric Amplifier 1. 2. 04 XPP Detector System (BNL) 1. 2. 05. 01 XPP Sample Environment & Diffractometer System XPP Sample Goniometer XPP Detector Mover 1. 2. 06 XPP Hutch Facilities 1. 2. 07 XPP Vacuum System 1. 2. 07. 01 XPP Vacuum Equipment 1. 2. 07. 02 XPP Vacuum Hardware 1. 2. 07. 02. 01 XPP Spools & Bellows 1. 2. 07. 02 XPP Vacuum Supports DCO Controls 1. 2. 08 XPP Installation 1. 2. 08 1. 5. 02. 01 1. 5. 02. 03 1. 5. 03. 04 1. 5. 03. 05 Diagnostics and Common Optics Pop-in Profile Monitor Pop-In Intensity Monitor Intensity-Position Monitor Slit System Attenuators / Filters Pulse Picker 1. 5. 03. 01 1. 5. 03. 02 1. 5. 03. 06 1. 6 Controls and Data Acquisition 1. 6 Diagnostics and Common Optics Large Offset Monochromator X-ray Focusing Lenses Harmonic Rejection Mirrors Controls and Data Acquisition CD-4: Installation Early Finish – May 2011 Early Science: Installation Early Finish – July 2010 X-ray Pump-Probe Instrument DOE CD 3 Review of the LUSI MIE Project XPP Installation 9 9 David FRITZ dmfritz@slac. stanford. edu

XPP Instrument Overview X-ray Pump-Probe Instrument DOE CD 3 Review of the LUSI MIE Project 10 10 David FRITZ dmfritz@slac. stanford. edu

X-ray Optics and Diagnostics Photon Shutter Intensity Monitor Slits Profile Monitor Monochromator Intensity Monitor Slits Focusing Lenses Attenuators Pulse Picker Requirement Device Mirrors Tailor X-ray spatial profile ( > 50 microns) X-ray Slits Tailor X-ray spatial profile ( < 50 microns ) X-ray Focusing Lenses Intensity Monitor Tailor X-ray intensity and spectrum Attenuators Profile Monitor Tailor X-ray repetition rate Pulse Picker Sample Goniometer Tailor X-ray spectrum Harmonic Rejection Mirrors Detector Mover Large Offset Monochromator Profile Monitor Characterize X-ray pulse intensity Intensity Monitor Characterize X-ray spatial profile Profile Monitor Photon Shutter X-ray Pump-Probe Instrument DOE CD 3 Review of the LUSI MIE Project DCO Details will be Discussed in the breakout 11 11 David FRITZ dmfritz@slac. stanford. edu

X-ray Optics Tables (1. 2. 2) • Purpose – Support X-ray optics and diagnostics – Horizontally translate X-ray optics and diagnostics 600 mm • Engineering/Design/Fabrication Status – PDR completed August 27, 2008 – FDR completed November 14, 2008 • Earthquake analysis complete – Fabrication drawings completed – Granite PO placed April 14, 2009 • Expected to be delivered in July w/ rails installed – Other parts procured in May and June – Anchor holes for the earthquake restraints already drilled X-ray Pump-Probe Instrument DOE CD 3 Review of the LUSI MIE Project 12 12 David FRITZ dmfritz@slac. stanford. edu

XPP Ultrafast Laser System (1. 2. 3) 5’ x 12’ 5’ x 6’ • Purpose – Sample photoexcitation • Engineering/Design/Fabrication Status – Laser containment and optical table system • • Design review November 14, 2008 Laser tables are fabricated and are in storage in the control room. Anchor holes are drilled and tables are ready to be installed once granite is installed Enclosure PO placed April 20, 2009 X-ray Pump-Probe Instrument DOE CD 3 Review of the LUSI MIE Project 13 13 David FRITZ dmfritz@slac. stanford. edu

1. 2. 3 XPP Ultrafast Laser System • Engineering/Design/Fabrication Status – Laser diagnostics • RFP issued for 20 Ghz Oscilloscope • Bids are in and vendor selection in process – Optics and optomechanics • Various PO’s in process • Much more to be procured over the next 6 months – Multipass amplifier • Planning requisition in process for the pump lasers • Procurement authorization granted with CD 3 approval – Optical parametric amplifier • Planning requisition in process for OPA • Procurement authorization granted with CD 3 approval X-ray Pump-Probe Instrument DOE CD 3 Review of the LUSI MIE Project 14 14 David FRITZ dmfritz@slac. stanford. edu

1. 2. 4 XPP 2 D Detector from BNL by MOU • Purpose – Detect X-ray scattering pattern • Engineering/Design/Fabrication status – – Sensor, ASIC and readout electronic design complete ASIC is fabicated 512 x 512 sensor fabricated Detector housing preliminary design is complete • Close coordination with the XPP team • Detector program on schedule for March 2010 delivery to SLAC X-ray Pump-Probe Instrument DOE CD 3 Review of the LUSI MIE Project 15 15 David FRITZ dmfritz@slac. stanford. edu

1. 2. 5 Sample Goniometer • Purpose – Sample orientation • Engineering/Design/Fabrication Status – Received advanced procurement authorization Dec. 18, 2008 – Goniometer PO awarded to Huber April 1, 2009 • Expected to be delivered in April 1, 2010 • Vendor site visit scheduled for July 17, 2009 X-ray Pump-Probe Instrument DOE CD 3 Review of the LUSI MIE Project 16 16 David FRITZ dmfritz@slac. stanford. edu

Detector Mover (1. 2. 5) • Purpose – Position XPP detector • Engineering/Design/Fabrication Status – – Motion tests of a industrial 6 -axis robot performed August 12 -13, 2008 Received advanced procurement authorization Dec. 18, 2008 Robot basing design study completed in January, 2009 Robot PO awarded March 31, 2009 • Robot delivered June 25, 2009 – Robot support design review held May 22, 2009 • • Detailed fabrication drawings completed Requisition in process – Robot software PO awarded July 2 X-ray Pump-Probe Instrument DOE CD 3 Review of the LUSI MIE Project 17 17 David FRITZ dmfritz@slac. stanford. edu

Hutch Facilities (1. 2. 6) • Purpose – Tool and equipment storage, cable management, etc… • Status – Work benches and storage cabinets received and installed – Tools and tool boxes received and installed – Raised floor PO awarded June 24, 2009 • Installation in August – Cable trays are here X-ray Pump-Probe Instrument DOE CD 3 Review of the LUSI MIE Project 18 18 David FRITZ dmfritz@slac. stanford. edu

XPP Critical Path • Critical Path is the Sample Goniometer – 30 days of float in existing schedule (RFI April ’ 10) – System awarded to Huber on schedule (“place PO on time” risk retired) – Maintain close contact with vendor, frequent progress updates, required for early identification and mitigation of remaining schedule risks. X-ray Pump-Probe Instrument DOE CD 3 Review of the LUSI MIE Project 19 19 David FRITZ dmfritz@slac. stanford. edu

Progress Since April Status Review • Design Reviews – Robot support design review completed May 22 • Fabrication – – – – • X-ray support tables and associated hardware fabricated or in process XPP detector positioner Laser tables Laser containment system Workbenches and tool storage 20 GHz oscilloscope Various laser optics and optomechanics Procurement – Raised floor system contract awarded – Planning requisitions for optical parametric amplifier and pump lasers • Key project Milestones – – – – Preliminary Instrument Design Review CD-2 Advanced Procurement Review Final Instrument Design Review Early Science Procurement Authorization Ready for Early Science Ready for CD-4 X-ray Pump-Probe Instrument DOE CD 3 Review of the LUSI MIE Project Dec 2007 July 2008 Nov 2008 Feb 2009 Mar 2009 July 2010 May 2011 20 20 David FRITZ dmfritz@slac. stanford. edu

Cost & Schedule Performance X-ray Pump-Probe Instrument DOE CD 3 Review of the LUSI MIE Project 21 21 David FRITZ dmfritz@slac. stanford. edu

Summary • • • Instrument accommodates a wide variety of cutting edge research capabilities and fulfills the CD-0 mission XPP design is very mature Risks are identified and monitored in the risk registry – Major risks associated with the sample goniometer but are being actively mitigated • Final Instrument Design Review completed February 2009 XPP received fabrication authorization March 2009 – > 50% of procurements complete ARRA funding advanced completion of: • • First call for proposals Fall 2009 User operation start planned for Fall 2010 – – X-ray focusing lenses Harmonic rejection mirror system Multipass amplifier Optical Parametric Amplifier X-ray Pump-Probe Instrument DOE CD 3 Review of the LUSI MIE Project 22 22 David FRITZ dmfritz@slac. stanford. edu