The European X-ray Free- Electron Laser Facility in Hamburg
|
|
- Lee Berry
- 5 years ago
- Views:
Transcription
1 The European X-ray Free- Electron Laser Facility in Hamburg Massimo Altarelli European X-ray Free-Electron Laser Facility Hamburg, Germany
2 Some Third Generation Synchrotrons Diamond, Sources Didcot, UK ESRF, Grenoble, France 2 PETRA III, Hamburg, Germany
3 6 Chemistry Nobel Prizes to Synch. Rad. Work! 1988 J. Deisenhofer, R. Huber and H. Michel (Photosynthetic centre) J.E. Walker (F1 ATPase) 2003 R. McKinnon (Cellular ion channels) 2006 R.D. Kornberg (RNA polimerase) 2009 V. Ramakrishnan, T. Steitz, A. Yonath (Ribosome) 2012 R. Lefkowitz, B. Kobilka (G-protein coupled receptor)
4 Important properties of storage ring sources 4! Fundamental limits to brilliance! Reduction of pulse length below the ~ ps scale only with strong reduction of intensity! Not well suited for sub-ps dynamic studies!
5 T = 235 K Simulations of Water Structure T = 340 K 5 High-density structure Low-density structure 10.6 nm Wikfeldt J. et al., Chem. Phys. 134 (2011)
6 Characteristic time scale ~ 1 ps 6
7 X-ray diffraction from liquids 7 Slow, incoherent Fast, coherent => Speckles! Hologram
8 Molecular structures without crystallization 8
9 Do it fast: before the molecule explodes! 9 Simulation 3x10 12 photons at 12 kev in 100 nm focus" Neutze, R., Wouts, R., van der Spoel, D., Weckert, E. Hajdu, J. (2000) Nature 406, " " Very short pulses are needed " FEL!
10 Wanted A more brilliant X-ray source, with: wavelength down to ~ 0.1 nm ==> atomic-scale resolution 10! ultrashort (<1 ps) pulses! ==> molecular movies! ultra-high peak brightness transverse spatial coherence ==>investigation of matter under extreme conditions ==>imaging of single nanoscale objects, possibly down to individual macromolecules (no crystals)
11 A short history! The idea of a single-pass FEL for short wavelengths is introduced in the independent work of A. M. Kondratenko and E.L. Saldin FEL s (1979) and R. Bonifacio, C. Pellegrini, and L.M. Narducci (1984). The latter authors coin the term self-amplified spontaneous emission, or SASE, to describe the amplification process on which x-ray FEL s will eventually rely. 11 Synchrotrons
12 The European XFEL in the International Context LINAC COHERENT LIGHT SOURCE LCLS p/s Hard x-ray FEL s: the global picture p/s SACLA SPring-8 Angstrom Compact LAser Swiss XFEL (2016), 100 pulses/s Korean XFEL, (2015)) 60 pulses/s
13 Hard x-ray FEL Projects European XFEL Facility p/s
14 The TESLA technology! 1992 In an international collaboration at a test facility at DESY, scientists begin to develop and test the technology for the Tera-Electronvolt Energy Superconducting Linear Accelerator (TESLA) project. This technology will eventually form the basis for the European XFEL. 14! 1997 The international TESLA collaboration led by DESY publishes a conceptual design report for TESLA, a linear collider with an integrated X-ray laser facility.
15 15! 2003 The German government decides to cover around half of the investment costs for the dedicated X-ray laser facility described in the TESLA TDR supplement, provided the rest is borne by European partner countries. This decision leads to intense negotiations on funding and participation. The 100 m long TESLA test facility is extended to a total length of 260 m and modified into an FEL user facility for photon science experiments with vacuum-ultraviolet and soft X-ray Radiation: FLASH
16 FLASH at DESY FLASH The first SASE FEL operating in the soft X- rays, down to 4.5 nm (+3rd, 5th harmonic!) 1.2 GeV TESLA Superconducting Linear Accelerator 16
17 2009: Signature of Intergovernmental Agreement 17 Representatives of 10 countries sign an Inter-governmental agreement Hamburg,
18 Organization of the European XFEL Project 18 In-kind Contributions Accelerator Consortium Coordinator: DESY Institutes from D, F, I, CH, PL, ES, RU, CN, SE Other In-kind Contributors European XFEL GmbH Council Chair R. Feidenhans l Management Board Managing Directors M. Altarelli, Chair C. Burger, Admin. Director Scientific Directors S. Molodtsov A. Schwarz T. Tschentscher people from 28 countries! (250) Advisory Committees SAC MAC AFC IKRC + Det. AC Lasers AC
19 12 countries contribute to the European XFEL Facility 19! In-Kind contributions represent a non-cash benefit transfer of: SK ES SE CH DK FR A technical component, and the personnel needed for its installation and integration on site, or Personnel made available for specific tasks during the construction phase (seconded staff) RU Each country contributes either in cash, in-kind, or both PL IT HU GR DE Distribution of total contributions July 2013 Serge Prat IKC Coordinator
20 Accelerator Consortium 20
21 The European XFEL 21 Some specifications! Photon energy kev! Pulse duration ~ fs! Pulse energy few mj! Superconducting linac GeV! 10 Hz ( b/s)! 5 beamlines / 10 instruments # Start version with 3 beamlines and 6 instruments! Several extensions possible: # More undulators # More instruments #. # Variable polarization # Self-Seeding # CW operation First beam late GeV SASE2 (= SASE1) SASE1, λ u = 40 mm nm SASE3, λ u = 68 mm nm
22 Comparison of the X-ray FEL Projects 22 LCLS (USA) SACLA (JAPAN) EUROPEAN XFEL (SASE1) Max. Electron Energy (GeV) Minimum Wavelength(nm) <0.05 Peak Brilliance ^ ^ ^33 Average Brilliance ^ ^ ^25 Pulses/s Photons/pulse 10^ ^11 10^12 First Beam
23 European XFEL Project - Time Structure 23 Electron bunch trains! (with up to 2700 bunches à 1 nc)! 600 µs! t 100 ms 100 ms! Δt = 220 ns! 188 fs 100 fs Photon pulses! FEL! t t process! t
24 High repetition rate challenges 24 Optics Group, H. Sinn X-ray optics! withstand repetition rate! exhibit high accuracy Sample Env. Group, J. Schulz Sample delivery! match repetition rate! positioning Photon diagnostics! on-line & single-shot! match repetition rate Diagnostics group, J. Grünert Optical laser! match repetition rate! provide ~mj excitation energy Laser Group, M. Lederer Detectors! match frame rate! large data amounts Detector Group, M. Kuster Courtesy Th. Tschentscher
25 The European XFEL: the world s brightest x-rays 25 Undulator Tunnels First users: 2016 Injector at DESY campus Experimental Hall in Schenefeld Linear Accelerator 2 km long 17.5 Billions electron-volts
26 Linac Tunnel, 1.9 km 26
27 Superconducting TESLA Technology Cavity modules, 1.4 km, 17.5 GeV Electron Energy Module: 8 X Cavities Niobium Cavities
28 Accelerator Module Prototype PXFEL1 28
29 Niobium cavities, cryostats, magnets,, 29
30 Undulators and Photon Beamlines 30 SASE2 (= SASE1) SASE nm SASE nm 35 x 5m sections, 40 mm period 21 x 5m sections, 68 mm period
31 Undulator Segment (5m) 31
32 Undulator Laboratory, Hall 36 32
33 Schenefeld campus 33
34 Experiment Hall and Headquarters Building: artist s impression 34
35 Experiment Hall, June April
36 Six day-one scientific instruments 36 Hard X-rays SPB: Ultrafast Coherent Diffraction Imaging of Single Particles, Clusters, and Biomolecules # Structure determination of single particles: atomic clusters, bio-molecules, virus particles, cells. MID: Materials Imaging & Dynamics # Structure determination of nano-devices and dynamics at the nanoscale. FXE: Femtosecond X-ray Experiments # Time-resolved investigations of the dynamics of solids, liquids, gases HED: High Energy Density Matter # Investigation of matter under extreme conditions using hard X-ray FEL radiation, e.g. probing dense plasmas Soft x-rays SQS: Small Quantum Systems Investigation of atoms, ions, molecules and clusters in intense fields and non-linear phenomena SCS: Soft x-ray Coherent Scattering/Spectroscopy Electronic and real structure, dynamics of nanosystems and of non-reproducible biological objects
37 37 Thank you for your attention!
The MID instrument.
The MID instrument International Workshop on the Materials Imaging and Dynamics Instrument at the European XFEL Grenoble, Oct 28/29, 2009 Thomas Tschentscher thomas.tschentscher@xfel.eu Outline 2 History
More informationFree-electron lasers as sources of extremely brilliant x-ray radiation (Introduction European XFEL)
Free-electron lasers as sources of extremely brilliant x-ray radiation () Winter School of Synchrotron Radiation, Liptovsky Jan, Slovakia, Feb 01 04, 2011 Thomas Tschentscher thomas.tschentscher@xfel.eu
More informationThe European XFEL in Hamburg: Status and beamlines design
UVX 2010 (2011) 63 67 DOI: 10.1051/uvx/2011009 C Owned by the authors, published by EDP Sciences, 2011 The European XFEL in Hamburg: Status and beamlines design J. Gaudin, H. Sinn and Th. Tschentscher
More informationX-ray Free-electron Lasers
X-ray Free-electron Lasers Ultra-fast Dynamic Imaging of Matter II Ischia, Italy, 4/30-5/3/ 2009 Claudio Pellegrini UCLA Department of Physics and Astronomy Outline 1. Present status of X-ray free-electron
More informationResearch with Synchrotron Radiation. Part I
Research with Synchrotron Radiation Part I Ralf Röhlsberger Generation and properties of synchrotron radiation Radiation sources at DESY Synchrotron Radiation Sources at DESY DORIS III 38 beamlines XFEL
More informationReport on the XFEL STI Round Table Workshop
Report on the XFEL STI Round Table Workshop June 22-24th, 2004 background workshop XFEL preparatory phase Jochen R. Schneider DESY Approaching the European XFEL Facility Steering Committee chairman: H.
More informationFLASH overview. Nikola Stojanovic. PIDID collaboration meeting, Hamburg,
FLASH overview Nikola Stojanovic PIDID collaboration meeting, Hamburg, 16.12.2011 Outline Overview of the FLASH facility Examples of research at FLASH Nikola Stojanovic PIDID: FLASH overview Hamburg, December
More informationFree-electron laser SACLA and its basic. Yuji Otake, on behalf of the members of XFEL R&D division RIKEN SPring-8 Center
Free-electron laser SACLA and its basic Yuji Otake, on behalf of the members of XFEL R&D division RIKEN SPring-8 Center Light and Its Wavelength, Sizes of Material Virus Mosquito Protein Bacteria Atom
More informationCoherence properties of the radiation from SASE FEL
CERN Accelerator School: Free Electron Lasers and Energy Recovery Linacs (FELs and ERLs), 31 May 10 June, 2016 Coherence properties of the radiation from SASE FEL M.V. Yurkov DESY, Hamburg I. Start-up
More informationLecture 1 August 29
HASYLAB - Facility - Free Electron Laser (FEL) http://www-hasylab.desy.de/facility/fel/main.htm Page 1 of 1 8/23/2006 HASYLAB Facility Free Electron Laser Overview FLASH FLASH User Info Events Job Offers
More information4 FEL Physics. Technical Synopsis
4 FEL Physics Technical Synopsis This chapter presents an introduction to the Free Electron Laser (FEL) physics and the general requirements on the electron beam parameters in order to support FEL lasing
More informationUndulator radiation from electrons randomly distributed in a bunch
Undulator radiation from electrons randomly distributed in a bunch Normally z el >> N u 1 Chaotic light Spectral property is the same as that of a single electron /=1/N u Temporal phase space area z ~(/
More informationTrends in X-ray Synchrotron Radiation Research
Trends in X-ray Synchrotron Radiation Research Storage rings Energy Recovery Linacs (ERL) Free Electron Lasers Jochen R. Schneider DESY Development of the brilliance of X-ray sources Since the discovery
More informationBrightness and Coherence of Synchrotron Radiation and Free Electron Lasers. Zhirong Huang SLAC, Stanford University May 13, 2013
Brightness and Coherence of Synchrotron Radiation and Free Electron Lasers Zhirong Huang SLAC, Stanford University May 13, 2013 Introduction GE synchrotron (1946) opened a new era of accelerator-based
More informationEuropean XFEL / Option Z. Enlightening Science
European XFEL / Option Z Enlightening Science In brief The European XFEL, located in the metropolitan Hamburg area, is a research facility of superlatives: The world s largest X-ray free-electron laser
More informationGreenfield FELs. John Galayda, SLAC Kwang-Je Kim, ANL (Presenter) James Murphy, BNL
Greenfield FELs John Galayda, SLAC Kwang-Je Kim, ANL (Presenter) James Murphy, BNL BESAC Subcommittee on BES 20-year Facility Road Map February 22-24, 2003 What is a Greenfield FEL? High-gain FELs are
More informationXFEL project overview
EUROPEAN STRATEGY FORUM on RESEARCH INFRASTRUCTURES ESFRI workshop on Technical Challenges at the Proposed European XFEL Laboratory 30-31 October 2003 XFEL project overview Jochen R. Schneider (DESY) Scientific
More informationTracking chemical reactions using combined time-resolved x- ray spectroscopies and scattering
Tracking chemical reactions using combined time-resolved x- ray spectroscopies and scattering Workshop on MXAN code for XANES analysis IP PAS, Warsaw, Poland April 8, 2014 Alexander Britz and Tadesse Assefa
More informationWelcome to DESY. What is DESY and what kind of research is done here?
Welcome to DESY. What is DESY and what kind of research is done here? Michael Grefe DESY Press and Public Relations (PR) What is DESY? > Deutsches Elektronen-Synchrotron (German electron synchrotron) DESY
More informationWelcome to DESY. Welcome to DESY at the Eighth International Workshop on Radiation Safety at Synchrotron Radiation Sources
Welcome to DESY Welcome to DESY at the Eighth International Workshop on Radiation Safety at Synchrotron Radiation Sources Norbert Tesch Head of DESY Radiation Protection Group June 3, 2015 DESY - Deutsches
More informationLinac Based Photon Sources: XFELS. Coherence Properties. J. B. Hastings. Stanford Linear Accelerator Center
Linac Based Photon Sources: XFELS Coherence Properties J. B. Hastings Stanford Linear Accelerator Center Coherent Synchrotron Radiation Coherent Synchrotron Radiation coherent power N 6 10 9 incoherent
More information1 Introduction. 1.1 Accelerator-based light sources. Introduction
1 Introduction This Technical Design Report of the European X-Ray Free-Electron Laser (XFEL) Facility has been prepared by a large community of scientists and engineers and was edited at Deutsches Elektronen-Synchrotron
More informationDetection: from the Dark Ages to the X-ray Detectors for future SR and FEL Photon Sources
Detection: from the Dark Ages to the X-ray Detectors for future SR and FEL Photon Sources Michael Krisch Head of Instrumentation Services and Development Division European Synchrotron Radiation Facility
More informationPart V Undulators for Free Electron Lasers
Part V Undulators for Free Electron Lasers Pascal ELLEAUME European Synchrotron Radiation Facility, Grenoble V, 1/22, P. Elleaume, CAS, Brunnen July 2-9, 2003. Oscillator-type Free Electron Laser V, 2/22,
More informationLiverpool Physics Teachers Conference July
Elements of a Laser Pump Optics Ex-Director STFC Accelerator Science and Technology Centre (ASTeC) Daresbury Laboratory Gain medium All lasers contain a medium in which optical gain can be induced and
More informationUSPAS course on Recirculated and Energy Recovered Linacs Ivan Bazarov, Cornell University Geoff Krafft, JLAB. ERL as a X-ray Light Source
USPAS course on Recirculated and Energy Recovered Linacs Ivan Bazarov, Cornell University Geoff Krafft, JLAB ERL as a X-ray Light Source Contents Introduction Light sources landscape General motivation
More informationNew Electron Source for Energy Recovery Linacs
New Electron Source for Energy Recovery Linacs Ivan Bazarov 20m Cornell s photoinjector: world s brightest electron source 1 Outline Uses of high brightness electron beams Physics of brightness High brightness
More informationHarmonic Lasing Self-Seeded FEL
Harmonic Lasing Self-Seeded FEL E. Schneidmiller and M. Yurkov FEL seminar, DESY Hamburg June 21, 2016 In a planar undulator (K ~ 1 or K >1) the odd harmonics can be radiated on-axis (widely used in SR
More informationMAX IV, NSLS II, PLS II, LCLS, SACLA, European XFEL,
3 rd rd and 4 th Generation Light Sources Prapong Klysubun March 4, 2014 2014 Accelerator Seminar no. 1 Khao Yai Paradise on Earth, Khao Yai, Nakhon Ratchasima, Thailand P. Klysubun 2014 1 Outline 1. History
More informationThe MEC endstation at LCLS New opportunities for high energy density science
The MEC endstation at LCLS New opportunities for high energy density science Singapore, fttp-5, April 20th, 2011 Bob Nagler BNagler@slac.stanford.edu SLAC national accelerator laboratory 1 Overview Motivation
More informationCONCEPTUAL STUDY OF A SELF-SEEDING SCHEME AT FLASH2
CONCEPTUAL STUDY OF A SELF-SEEDING SCHEME AT FLASH2 T. Plath, L. L. Lazzarino, Universität Hamburg, Hamburg, Germany K. E. Hacker, T.U. Dortmund, Dortmund, Germany Abstract We present a conceptual study
More informationINNOVATIVE IDEAS FOR SINGLE-PASS FELS
doi:10.18429/jacow-ipac2014- Abstract INNOVATIVE IDEAS FOR SINGLE-PASS FELS Toru Hara #, RIKEN SPring-8 Center, Hyogo, Japan SASE FELs (Self-Amplified Spontaneous Emission Free-Electron Lasers) are a powerful
More informationFLASH/DESY, Hamburg. Jörg Rossbach University of Hamburg & DESY, Germany - For the FLASH Team -
First Lasing below 7nm Wavelength at FLASH/DESY, Hamburg Jörg Rossbach University of Hamburg & DESY, Germany - For the FLASH Team - email: joerg.rossbach@desy.de FLASH: The first FEL user facility for
More informationTHE TESLA FREE ELECTRON LASER
THE TESLA FREE ELECTRON LASER J. Rossbach, for the TESLA FEL collaboration DESY, Notkestrasse 85, D22603 Hamburg, Germany Abstract The TESLA Free Electron Laser (FEL) makes use of the high electron beam
More informationFirst operation of a Harmonic Lasing Self-Seeded FEL
First operation of a Harmonic Lasing Self-Seeded FEL E. Schneidmiller and M. Yurkov ICFA workshop, Arcidosso, Italy, 22.09.2017 Outline Harmonic lasing Harmonic lasing self-seeded (HLSS) FEL Experiments
More informationThe peak brilliance of VUV/X-ray free electron lasers (FEL) is by far the highest.
Free electron lasers The peak brilliance of VUV/X-ray free electron lasers (FEL) is by far the highest. Normal lasers are based on stimulated emission between atomic energy levels, i. e. the radiation
More informationThe Linac Coherent Light Source II (LCLS II) at SLAC
The Linac Coherent Light Source II (LCLS II) at SLAC Overview The Linac Coherent Light Source (LCLS) will be the world s first free-electron laser at Ångström wavelengths (XFEL). It will be the first high
More informationThe Light of the Future. The European XFEL Facility
The Light of the Future The European XFEL Facility XFEL The European X-Ray Free-Electron Laser Scientists will soon be able to film events in the microcosm and find out how materials or biomolecules behave
More informationDevelopments for the FEL user facility
Developments for the FEL user facility J. Feldhaus HASYLAB at DESY, Hamburg, Germany Design and construction has started for the FEL user facility including the radiation transport to the experimental
More informationTHE TESLA FREE ELECTRON LASER CONCEPT AND STATUS
THE TESLA FREE ELECTRON LASER CONCEPT AND STATUS J. Rossbach, for the TESLA FEL Collaboration Deutsches Elektronen-Synchrotron, DESY, 603 Hamburg, Germany Abstract The aim of the TESLA Free Electron Laser
More informationSPARCLAB. Source For Plasma Accelerators and Radiation Compton. On behalf of SPARCLAB collaboration
SPARCLAB Source For Plasma Accelerators and Radiation Compton with Laser And Beam On behalf of SPARCLAB collaboration EMITTANCE X X X X X X X X 2 BRIGHTNESS (electrons) B n 2I nx ny A m 2 rad 2 The current
More informationU SEFUL AS THEY ARE these facilities have. X-ray Free-Electron Lasers. by CLAUDIO PELLEGRINI & JOACHIM STÖHR. With advances.
X-ray Free-Electron Lasers by CLAUDIO PELLEGRINI & JOACHIM STÖHR With advances in technology, it is now possible to realize the dream of a fully coherent X-ray laser. CREATING MATTER from the vacuum, taking
More informationExcitements and Challenges for Future Light Sources Based on X-Ray FELs
Excitements and Challenges for Future Light Sources Based on X-Ray FELs 26th ADVANCED ICFA BEAM DYNAMICS WORKSHOP ON NANOMETRE-SIZE COLLIDING BEAMS Kwang-Je Kim Argonne National Laboratory and The University
More informationExcitements and Challenges for Future Light Sources Based on X-Ray FELs
Excitements and Challenges for Future Light Sources Based on X-Ray FELs 26th ADVANCED ICFA BEAM DYNAMICS WORKSHOP ON NANOMETRE-SIZE COLLIDING BEAMS Kwang-Je Kim Argonne National Laboratory and The University
More informationSmall Quantum Systems Scientific Instrument
Small Quantum Systems Scientific Instrument WP-85 A. De Fanis, T. Mazza, H. Zhang, M. Meyer European XFEL GmbH TDR_2012: http://www.xfel.eu/documents/technical_documents XFEL Users Meeting 2014, January
More informationStatus Report on the Survey and Alignment efforts at DESY
Status Report on the Survey and Alignment efforts at DESY Johannes J. Prenting Deutsches Elektronen-Synchrotron DESY, MEA2 IWAA 2008 KEK Japan Major New Projects @ DESY - : European X-ray Free Electron
More informationSINBAD. Ralph W. Aßmann Leading Scientist, DESY. LAOLA Collaboration Meeting, Wismar
SINBAD Ralph W. Aßmann Leading Scientist, DESY LAOLA Collaboration Meeting, Wismar 28.05.2013 Reminder: Helmholtz Roadmap > The latest Helmholtz-roadmap for research infrastructure was published in 2011.
More informationPAL LINAC UPGRADE FOR A 1-3 Å XFEL
PAL LINAC UPGRADE FOR A 1-3 Å XFEL J. S. Oh, W. Namkung, Pohang Accelerator Laboratory, POSTECH, Pohang 790-784, Korea Y. Kim, Deutsches Elektronen-Synchrotron DESY, D-603 Hamburg, Germany Abstract With
More informationAn Adventure in Marrying Laser Arts and Accelerator Technologies
An Adventure in Marrying Laser Arts and Accelerator Technologies Dao Xiang Beam Physics Dept, SLAC, Stanford University Feb-28-2012 An example sample Probe (electron) Pump (laser) Typical pump-probe experiment
More informationShort Pulse, Low charge Operation of the LCLS. Josef Frisch for the LCLS Commissioning Team
Short Pulse, Low charge Operation of the LCLS Josef Frisch for the LCLS Commissioning Team 1 Normal LCLS Parameters First Lasing in April 10, 2009 Beam to AMO experiment August 18 2009. Expect first user
More informationTransverse Coherence Properties of the LCLS X-ray Beam
LCLS-TN-06-13 Transverse Coherence Properties of the LCLS X-ray Beam S. Reiche, UCLA, Los Angeles, CA 90095, USA October 31, 2006 Abstract Self-amplifying spontaneous radiation free-electron lasers, such
More informationDiagnostic Systems for Characterizing Electron Sources at the Photo Injector Test Facility at DESY, Zeuthen site
1 Diagnostic Systems for Characterizing Electron Sources at the Photo Injector Test Facility at DESY, Zeuthen site Sakhorn Rimjaem (on behalf of the PITZ team) Motivation Photo Injector Test Facility at
More informationSCSS Prototype Accelerator -- Its outline and achieved beam performance --
SCSS Prototype Accelerator -- Its outline and achieved beam performance -- Hitoshi TANAKA RIKEN, XFEL Project Office 1 Content 1. Light Quality; SPring-8 v.s. XFEL 2. What are the critical issues? 3. Mission
More informationFemtosecond and sub-femtosecond x-ray pulses from a SASE-based free-electron laser. Abstract
SLAC-PUB-12 Femtosecond and sub-femtosecond x-ray pulses from a SASE-based free-electron laser P. Emma, K. Bane, M. Cornacchia, Z. Huang, H. Schlarb, G. Stupakov, and D. Walz Stanford Linear Accelerator
More informationThe Free Electron Laser: Properties and Prospects 1
The Free Electron Laser: Properties and Prospects 1 Gunnar Ingelman and Kai Siegbahn Uppsala University Abstract: Novel electron accelerator techniques can be used to create free electron lasers in a wide
More information3. Synchrotrons. Synchrotron Basics
1 3. Synchrotrons Synchrotron Basics What you will learn about 2 Overview of a Synchrotron Source Losing & Replenishing Electrons Storage Ring and Magnetic Lattice Synchrotron Radiation Flux, Brilliance
More informationREVIEW OF DESY FEL ACTIVITIES
REVIEW OF DESY FEL ACTIVITIES J. Rossbach, Universität Hamburg and DESY, 22603 Hamburg, Germany Abstract Deveolopment, construction and operation of freeelectron lasers delivering radiation in the VUV
More informationShort Wavelength SASE FELs: Experiments vs. Theory. Jörg Rossbach University of Hamburg & DESY
Short Wavelength SASE FELs: Experiments vs. Theory Jörg Rossbach University of Hamburg & DESY Contents INPUT (electrons) OUTPUT (photons) Momentum Momentum spread/chirp Slice emittance/ phase space distribution
More informationThe Materials Imaging and Dynamics Instrument at the European X-Ray Free-Electron Laser Facility (XFEL.EU)
The Materials Imaging and Dynamics Instrument at the European X-Ray Free-Electron Laser Facility (XFEL.EU) May 25, 2012 Anders Madsen & Jörg Hallmann anders.madsen@xfel.eu The European XFEL. An underground
More informationThe BESSY - FEL Collaboration
The BESSY - FEL Collaboration Planning the Revolution for Research with soft X-Rays Photon Energy Range : 20 ev up to 1 kev λ/λ 10-2 to 10-4 Peak Power: 1mJ in 200 fs >> 5 GW Time Structure: 200 fs (
More informationOpportunities and Challenges for X
Opportunities and Challenges for X -ray Free Electron Lasers for X-ray Ultrafast Science J. Hastings Stanford Linear Accelerator Center June 22, 2004 European XFEL Laboratory How Short is short? defined
More informationThe MAX IV Project. Background The Machine(s) The Beamlines. 32nd International Free Electron Laser Conference, Aug 23-27, 2010, Malmö
The MAX IV Project Background The Machine(s) The Beamlines MAX-lab - A laboratory under continuous development MAX II 1500 MeV MAX III 700 MeV MAX I 550 MeV LINAC injektor MAX FEL History: 1985 MAX I 1997
More informationSTART-TO-END SIMULATIONS FOR IR/THZ UNDULATOR RADIATION AT PITZ
Proceedings of FEL2014, Basel, Switzerland MOP055 START-TO-END SIMULATIONS FOR IR/THZ UNDULATOR RADIATION AT PITZ P. Boonpornprasert, M. Khojoyan, M. Krasilnikov, F. Stephan, DESY, Zeuthen, Germany B.
More informationExperimental Optimization of Electron Beams for Generating THz CTR and CDR with PITZ
Experimental Optimization of Electron Beams for Generating THz CTR and CDR with PITZ Introduction Outline Optimization of Electron Beams Calculations of CTR/CDR Pulse Energy Summary & Outlook Prach Boonpornprasert
More informationVARIABLE GAP UNDULATOR FOR KEV FREE ELECTRON LASER AT LINAC COHERENT LIGHT SOURCE
LCLS-TN-10-1, January, 2010 VARIABLE GAP UNDULATOR FOR 1.5-48 KEV FREE ELECTRON LASER AT LINAC COHERENT LIGHT SOURCE C. Pellegrini, UCLA, Los Angeles, CA, USA J. Wu, SLAC, Menlo Park, CA, USA We study
More informationIntroduction to Synchrotron Radiation
Introduction to Synchrotron Radiation Frederico Alves Lima Centro Nacional de Pesquisa em Energia e Materiais - CNPEM Laboratório Nacional de Luz Síncrotron - LNLS International School on Laser-Beam Interactions
More informationUndulator Commissioning Spectrometer for the European XFEL
Undulator Commissioning Spectrometer for the European XFEL FEL Beam Dynamics Group meeting DESY, Hamburg, Nov. 9 th 010 Wolfgang Freund, WP74 European XFEL wolfgang.freund@xfel.eu Contents Undulator commissioning
More informationPerformance Metrics of Future Light Sources. Robert Hettel, SLAC ICFA FLS 2010 March 1, 2010
Performance Metrics of Future Light Sources Robert Hettel, SLAC ICFA FLS 2010 March 1, 2010 http://www-ssrl.slac.stanford.edu/aboutssrl/documents/future-x-rays-09.pdf special acknowledgment to John Corlett,
More informationSPPS: The SLAC Linac Bunch Compressor and Its Relevance to LCLS
LCLS Technical Advisory Committee December 10-11, 2001. SPPS: The SLAC Linac Bunch Compressor and Its Relevance to LCLS Patrick Krejcik LCLS Technical Advisory Committee Report 1: July 14-15, 1999 The
More informationarxiv: v1 [physics.acc-ph] 12 Sep 2013
DEUTSCHES ELEKTRONEN-SYNCHROTRON Ein Forschungszentrum der Helmholtz-Gemeinschaft DESY 13-162 September 213 arxiv:139.3149v1 [physics.acc-ph] 12 Sep 213 Nonlinear undulator tapering in conventional SASE
More informationResearch Laboratory for Quantum Beam Science
L band Linac 60 Co γ ray irradiation facility Research Laboratory for Quantum Beam Science http://www.sanken.osaka u.ac.jp/labs/rl/ S band Laser Photocathode RF Linac ISIR, Osaka University 150 MeV S band
More informationIntroduction to single-pass FELs for UV X-ray production
Introduction to single-pass FELs for UV X-ray production S. Di Mitri, Elettra Sincrotrone Trieste INSC - 08/2014 simone.dimitri@elettra.eu 1 Outlook Motivations Radiation emission in undulator Self-Amplified
More informationExpected properties of the radiation from VUV-FEL / femtosecond mode of operation / E.L. Saldin, E.A. Schneidmiller, M.V. Yurkov
Expected properties of the radiation from VUV-FEL / femtosecond mode of operation / E.L. Saldin, E.A. Schneidmiller, M.V. Yurkov TESLA Collaboration Meeting, September 6-8, 2004 Experience from TTF FEL,
More informationPolarization control experiences in single pass seeded FELs. Carlo Spezzani on behalf of
Polarization control experiences in single pass seeded FELs Carlo Spezzani on behalf of the FERMI team & the storage ring FEL group Outline Introduction Storage Ring FEL test facility characterization
More informationLinac Driven Free Electron Lasers (III)
Linac Driven Free Electron Lasers (III) Massimo.Ferrario@lnf.infn.it SASE FEL Electron Beam Requirements: High Brightness B n ( ) 1+ K 2 2 " MIN r #$ % &B! B n 2 n K 2 minimum radiation wavelength energy
More informationFrom Storage Rings to Free Electron Lasers for Hard X-Rays
SLAC-PUB-10300 December 2003 From Storage Rings to Free Electron Lasers for Hard X-Rays Heinz-Dieter Nuhn* *Stanford Linear Accelerator Center, 2575 Sand Hill Rd, Menlo Park, CA 94025 E-mail: nuhn@slac.stanford.edu
More informationTESLA: a new Tool for Science
TESLA: a new Tool for Science Exploring the femtosecond (10-15 s) domain: - the world after the big bang - the change of matter on shortest time scales 1 TESLA On curved paths electrons emit synchrotron
More informationUltrafast XPCS. Gerhard Grübel
. Ultrafast XPCS Gerhard Grübel W.Roseker, S. Lee, F. Lehmkühler, I. Steinke, H. Schulte-Schrepping, M. Walther, G.B. Stephenson, P. Fuoss, M. Sikorski, and A. Robert DESY Deutsches Elektronen Synchrotron,
More informationProgress Report on the LCLS XFEL at SLAC
Progress Report on the LCLS XFEL at SLAC L F DiMauro 1, J Arthur 2, N Berrah 3, J Bozek 2, J N Galayda 2 and J Hastings 2 1 The Ohio State University, Department of Physics, Columbus, OH 43210 USA 2 Stanford
More informationGeneration and characterization of ultra-short electron and x-ray x pulses
Generation and characterization of ultra-short electron and x-ray x pulses Zhirong Huang (SLAC) Compact XFEL workshop July 19-20, 2010, Shanghai, China Ultra-bright Promise of XFELs Ultra-fast LCLS Methods
More informationWhat is? How is produced? Which are its properties? Where is produced? How and why is used? What is foreseen for the future?
What is? How is produced? Which are its properties? Where is produced? How and why is used? What is foreseen for the future? Prof. Settimio Mobilio Department of Physics E. Amaldi University Roma TRE -
More informationResearch Topics in Beam Physics Department
Introduction Research Topics in Beam Physics Department The physics of particle beams has been a broad and vibrant research field encompassing the study of charged particle beams and their interactions.
More informationUltrafast X-Ray-Matter Interaction and Damage of Inorganic Solids October 10, 2008
Ultrafast X-Ray-Matter Interaction and Damage of Inorganic Solids October 10, 2008 Richard London rlondon@llnl.gov Workshop on Interaction of Free Electron Laser Radiation with Matter Hamburg This work
More informationAccelerator Physics. Lecture 13. Synchrotron Radiation Basics Free Electron Laser Applications + Facilities. Accelerator Physics WS 2012/13
Accelerator Physics Lecture 13 Synchrotron Radiation Basics Free Electron Laser Applications + Facilities 1 Synchrotron Radiation Atomic Physics Chemistry (Micro-)Biology Solid State Physics Medical Research
More informationElectron Linear Accelerators & Free-Electron Lasers
Electron Linear Accelerators & Free-Electron Lasers Bryant Garcia Wednesday, July 13 2016. SASS Summer Seminar Bryant Garcia Linacs & FELs 1 of 24 Light Sources Why? Synchrotron Radiation discovered in
More informationShort Introduction to CLIC and CTF3, Technologies for Future Linear Colliders
Short Introduction to CLIC and CTF3, Technologies for Future Linear Colliders Explanation of the Basic Principles and Goals Visit to the CTF3 Installation Roger Ruber Collider History p p hadron collider
More informationYuantao Ding 8/25/2015
Generating Femtosecond to Sub-Femtosecond X-ray pulses in free-electron lasers Yuantao Ding 8/25/2015 SLAC National Accelerator Laboratory Outline Introduction/motivation SASE FELs: Few-fs x-rays with
More informationImaging & Microscopy
Coherent X-ray X Imaging & Microscopy => Opportunities Using a Diffraction-Limited Energy Recovery Linac (ERL) Synchrotron Source Q. Shen D. Bilderback, K.D. Finkelstein, E. Fontes, & S. Gruner Cornell
More informationFemtosecond X-Ray Experiments
Femtosecond X-Ray Experiments Christian Bressler FXE Hamburg, January 25, 2017 FXE Workshop Dec 2016: Users overall very happy with implemented components 2 Scientific Instrument FXE The FXE scientific
More informationSimulations of the IR/THz Options at PITZ (High-gain FEL and CTR)
Case Study of IR/THz source for Pump-Probe Experiment at the European XFEL Simulations of the IR/THz Options at PITZ (High-gain FEL and CTR) Introduction Outline Simulations of High-gain FEL (SASE) Simulation
More informationFemto-second FEL Generation with Very Low Charge at LCLS
Femto-second FEL Generation with Very Low Charge at LCLS Yuantao Ding, For the LCLS commissioning team X-ray Science at the Femtosecond to Attosecond Frontier workshop May 18-20, 2009, UCLA SLAC-PUB-13525;
More informationASTRA simulations of the slice longitudinal momentum spread along the beamline for PITZ
ASTRA simulations of the slice longitudinal momentum spread along the beamline for PITZ Orlova Ksenia Lomonosov Moscow State University GSP-, Leninskie Gory, Moscow, 11999, Russian Federation Email: ks13orl@list.ru
More informationProgress and Prospects of X-ray Free Electron Lasers. Evgeny Saldin
Progress and Prospects of X-ray Free Electron Lasers Evgeny Saldin XFELs and the place they occupy in the history of mankind 2 The dream of an X-ray laser has motivated the laser community for many decades,
More informationGas Based Detectors for FEL Photon Diagnostics.
Gas Based Detectors for FEL Photon Diagnostics. Kai Tiedtke Satellite Workshop on Photon Beam Diagnostics, 29 Jan. 2015 Outline. Intensity and Beam Position Monitor (GMD) @ FLASH Gas-Monitor-Detector for
More informationTowards a Low Emittance X-ray FEL at PSI
Towards a Low Emittance X-ray FEL at PSI A. Adelmann, A. Anghel, R.J. Bakker, M. Dehler, R. Ganter, C. Gough, S. Ivkovic, F. Jenni, C. Kraus, S.C. Leemann, A. Oppelt, F. Le Pimpec, K. Li, P. Ming, B. Oswald,
More informationFlexible control of femtosecond pulse duration and separation using an emittance-spoiling foil in x-ray free-electron lasers
SLAC PUB 16312 June 2015 Flexible control of femtosecond pulse duration and separation using an emittance-spoiling foil in x-ray free-electron lasers Y. Ding 1, C. Behrens 2, R. Coffee 1, F.-J. Decker
More informationSynchrotron Radiation in IRAN
Synchrotron Radiation in IRAN Helmut Wiedemann, Stanford University Synchrotron Radiation in IRAN, Helmut Wiedemann, IPM, May 18, 2011, Tehran 1 Synchrotron Radiation is the tool of choice to study atomic
More informationUpdate on and the Issue of Circularly-Polarized On-Axis Harmonics
Update on FERMI@Elettra and the Issue of Circularly-Polarized On-Axis Harmonics W. Fawley for the FERMI Team Slides courtesy of S. Milton & Collaborators The FERMI@Elettra Project FERMI@Elettra is a single-pass
More informationSLAC National Accelerator Laboratory. Persis S. Drell Director August 30, 2010
SLAC National Accelerator Laboratory Persis S. Drell Director August 30, 2010 SLAC Mission Explore the ultimate structure and dynamics of matter in the domains of energy, space and time at the smallest
More informationEngines of Discovery
http://www.enginesofdiscovery.com/ Synchrotron Light Sources Spring 8, a synchrotron light source located in Japan. This intricate structure of a complex protein molecule structure has been determined
More information