VELA/CLARA as Advanced Accelerator Studies Test-bed at Daresbury Lab.
|
|
|
- Baldwin Stanley
- 6 years ago
- Views:
Transcription
1 VELA/CLARA as Advanced Accelerator Studies Test-bed at Daresbury Lab. Yuri Saveliev on behalf of VELA and CLARA teams STFC, ASTeC, Cockcroft Institute Daresbury Lab., UK
2 Outline VELA (Versatile Electron Linear Accelerator) CLARA (Compact Linear Accelerator for Research and Applications) ongoing project CLARA Front End near future developments Machines suitability for advanced accelerators studies
3 VELA Beam Area 1 Beam Area 2
4 Beam Area 2 RF Photo Gun VELA schematic Transverse Deflecting Cavity Beam Area 1 Electron Diffraction CBPMs PI laser Spectrometer Line
5 RF Photoelectron Gun former Alpha-X 2.5 cell S-band cavity; 3GHz; Cathode - Copper ; Beam momentum : up to ~5.1MeV/c Bunch charge : up to 250pC PI laser Ti:Sapphire ; 266nm; uJ on cathode (500uJ after upgrade); 10Hz nominal; 1-400Hz available 180fs FWHM; laser spot size on cathode ~0.5mm RF source Thales TH2157 klystron; 10MW Scandinova modulator : solid state, 250kV, 0.5-3us, 1-400Hz TDC (Transverse Deflecting Cavity) S-band 3GHz; copper; 9-cell Transverse kick ~ 5MV
6 VELA BA1 (Beam Area 1) Long ~2m easy access multi-user vacuum chamber Peak power Pulse length (FWHM) Wavelength Bandwidth PRF TW laser 16 TW 50 fs 802nm 13nm 10Hz Pulse energy 0.8J (after compressor) Average power 8W Focal spot ~30mm Peak power density ~10 18 W/cm 2
7 VELA: some experimental data Bunch length (RMS) vs charge Energy spread (FWHM) vs charge Dashed : ASTRA sims at laser spot sizes 0.4 and 0.6mm; Solid blue : measurements Solid green: beam transverse size subtracted
8 VELA: bunch parameters in Beam Area 1 (GPT sims.) 100pC 250pC Bunch is very much dominated by space charge Emittance : 2-3um at 100pC and 6-7um at 250pC Bunch length ~10ps RMS Momentum spread % RMS Minimal beam sizes : ~0.2mm (100pC); ~0.5mm (250pC)
9 VELA summary : beam parameters are not particularly exciting for advanced accelerator tests at the moment Experimental beam area is far away from the RF gun and the beam is space charge dominated No means for bunch longitudinal compression Still. Several experiments on advanced acceleration techniques are ongoing and planned and the good news : CLARA front end is coming soon
10 CLARA Layout FEL OUTPUT STUDIED The existing VELA RF Photoinjector Facility
11 CLARA Parameters Parameters have been generated to cover 3 different operating modes. 25 FEL output wavelengths from 400 nm to 100 nm Can make use of 800 nm laser for harmonic generation experiments Can use well established laser diagnostics for single shot pulse length measurements No need for long photon beamlines, can deflect by 90
12 CLARA Front End Schematic Possible operating modes with CLARA Front End ~50 MeV ~15 MeV in VB mode To BA1 ~50 MeV ~15 MeV in VB mode Spectrometer for CLARA and VELA gun characterisation To BA2 ~25 MeV
13 VELA + CLARA Phase 1 (2015) ~5 MeV ~50MeV ~50MeV ~ 5 MeV ~50MeV Phase 1 parameters: Max Energy ~50 MeV Max Charge 250 pc Norm. Emitt. <1 mm mrad Min Bunch Length 50fs (rms), (10 MeV) Max Peak Current 2kA Bunches/RF pulse 1 Pulse Rep Rate 10 Hz (400Hz later)
14 VELA+CLARA FE: bunch parameters in Beam Area 1 (GPT sims.) 100pC 250pC Bunch compression in the dog-leg section Bunch is still influenced by space charge Emittance : 2-4um at 100pC and ~10um at 250pC Bunch length 0.3ps RMS Momentum spread ~1% RMS Minimal beam sizes : 0.1mm
15 CLARA FE / VELA beam at 55MeV/c; 250pC (GPT simulations) Longitudinal phase-space [MeV/c v ps] Linac exit Interaction Point Transverse shape [mm v mm] Longitudinal profile [A v ps] FWHM ~ 0.6ps
16 Summary Experimental facilities at Daresbury : VELA now and VELA+CLARA FE in near future (commissioning in 2016) Both are not designed specifically for advanced accelerators studies but both can be used for those studies Sub-ps, >100pC electron bunches can be generated Multi-TW laser is available in user area for a variety of laser and laser/ebeam based experiments Large easy access vacuum chamber can fit a variety of experimental arrangements Second beam area (BA2) is also available for development to accommodate a range of experiments ASTeC and CI aim to pursue a programme of advanced accelerator studies
The VELA and CLARA Test Facilities at Daresbury Laboratory Peter McIntosh, STFC on behalf of the VELA and CLARA Development Teams
The VELA and CLARA Test Facilities at Daresbury Laboratory Peter McIntosh, STFC on behalf of the VELA and CLARA Development Teams Outline VELA & CLARA Accelerators VELA Commissioning VELA Exploitation
Simulations 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
Diagnostic 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
X-band Experience at FEL
X-band Experience at FERMI@Elettra FEL Gerardo D Auria Elettra - Sincrotrone Trieste GdA_TIARA Workshop, Ångström Laboratory, June 17-19, 2013 1 Outline The FERMI@Elettra FEL project Machine layout and
Introduction. Thermoionic gun vs RF photo gun Magnetic compression vs Velocity bunching. Probe beam design options
Introduction Following the 19/05/04 meeting at CERN about the "CTF3 accelerated programme", a possible french contribution has been envisaged to the 200 MeV Probe Beam Linac Two machine options were suggested,
PAL 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
Low slice emittance preservation during bunch compression
Low slice emittance preservation during bunch compression S. Bettoni M. Aiba, B. Beutner, M. Pedrozzi, E. Prat, S. Reiche, T. Schietinger Outline. Introduction. Experimental studies a. Measurement procedure
Experimental Measurements of the ORION Photoinjector Drive Laser Oscillator Subsystem
Experimental Measurements of the ORION Photoinjector Drive Laser Oscillator Subsystem D.T Palmer and R. Akre Laser Issues for Electron RF Photoinjectors October 23-25, 2002 Stanford Linear Accelerator
The New Superconducting RF Photoinjector a High-Average Current & High-Brightness Gun
The New Superconducting RF Photoinjector a High-Average Current & High-Brightness Gun Jochen Teichert for the BESSY-DESY-FZD-MBI collaboration and the ELBE crew High-Power Workshop, UCLA, Los Angeles 14
Simulations of the IR/THz source at PITZ (SASE FEL and CTR)
Simulations of the IR/THz source at PITZ (SASE FEL and CTR) Introduction Outline Simulations of SASE FEL Simulations of CTR Summary Issues for Discussion Mini-Workshop on THz Option at PITZ DESY, Zeuthen
SRF GUN CHARACTERIZATION - PHASE SPACE AND DARK CURRENT MEASUREMENTS AT ELBE*
SRF GUN CHARACTERIZATION - PHASE SPACE AND DARK CURRENT MEASUREMENTS AT ELBE* E. Panofski #, A. Jankowiak, T. Kamps, Helmholtz-Zentrum Berlin, Berlin, Germany P.N. Lu, J. Teichert, Helmholtz-Zentrum Dresden-Rossendorf,
Femto-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;
Microbunching Workshop 2010 March 24, 2010, Frascati, Italy. Zhirong Huang
Measurements of the LCLS Laser Heater and its impact on the LCLS FEL Performance Z. Huang for the LCLS commissioning team LCLS 1 1 Outline Introduction LCLS setup and measurements Effects on FEL performance
Expected 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,
Short 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
LOLA: Past, present and future operation
LOLA: Past, present and future operation FLASH Seminar 1/2/29 Christopher Gerth, DESY 8/5/29 FLASH Seminar Christopher Gerth 1 Outline Past Present Future 8/5/29 FLASH Seminar Christopher Gerth 2 Past
Free-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
Length of beam system = 910m. S. Reiche X var = ~50m ~ 650m / Y. Kim FEL-KY ~150m. ~60m. LaserHutch2 (access during operation)
Laser Laser HHG Diagnostic ATHOS PORTHOS ARAMIS THz-Pump P A U L S C H E R R E R I N S T I T U T Length of beam system = 910m &'!( Test & Commissioning steps (A,B,C) A11 Conv. Gun & Injector A12 LINAC
Linac optimisation for the New Light Source
Linac optimisation for the New Light Source NLS source requirements Electron beam requirements for seeded cascade harmonic generation LINAC optimisation (2BC vs 3 BC) CSR issues energy chirp issues jitter
ASTRA 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
Towards 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,
4GLS Status. Susan L Smith ASTeC Daresbury Laboratory
4GLS Status Susan L Smith ASTeC Daresbury Laboratory Contents ERLP Introduction Status (Kit on site ) Plan 4GLS (Conceptual Design) Concept Beam transport Injectors SC RF FELs Combining Sources May 2006
Start-to-End Simulations
AKBP 9.3 Case Study for 100 µm SASE FEL Based on PITZ Accelerator for Pump-Probe Experiment at the European XFEL Start-to-End Simulations Outline Introduction Beam Optimization Beam Transport Simulation
Experimental 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
SLS at the Paul Scherrer Institute (PSI), Villigen, Switzerland
SLS at the Paul Scherrer Institute (PSI), Villigen, Switzerland Michael Böge 1 SLS Team at PSI Michael Böge 2 Layout of the SLS Linac, Transferlines Booster Storage Ring (SR) Beamlines and Insertion Devices
SCSS 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
Photo Injector Test facility at DESY, Zeuthen site
Photo Injector Test facility at DESY, Zeuthen site PITZ EXPERIENCE ON THE EXPERIMENTAL OPTIMIZATION OF THE RF PHOTO INJECTOR FOR THE EUROPEAN XFEL Mikhail Krasilnikov (DESY) for the PITZ Team FEL 2013
SwissFEL INJECTOR DESIGN: AN AUTOMATIC PROCEDURE
Proceedings of FEL03, New York, NY, USA SwissFEL INJECTOR DESIGN: AN AUTOMATIC PROCEDURE S. Bettoni, M. Pedrozzi, S. Reiche, PSI, Villigen, Switzerland Abstract The first section of FEL injectors driven
Dielectric Accelerators at CLARA. G. Burt, Lancaster University On behalf of ASTeC, Lancaster U., Liverpool U., U. Manchester, and Oxford U.
Dielectric Accelerators at CLARA G. Burt, Lancaster University On behalf of ASTeC, Lancaster U., Liverpool U., U. Manchester, and Oxford U. Dielectric Accelerators Types Photonic structures Dielectric
Commissioning of the new Injector Laser System for the Short Pulse Project at FLASH
Commissioning of the new Injector Laser System for the Short Pulse Project at FLASH Uni Hamburg tim.plath@desy.de 05.11.2013 Supported by BMBF under contract 05K10GU2 & FS FLASH 301 Motivation short pulses
Electron Spectrometer for FLASHForward Plasma-Wakefield Accelerator
Electron Spectrometer for FLASHForward Plasma-Wakefield Accelerator Artemis Kontogoula Supervisor: Vladyslav Libov September 7, 2017 National & Kapodistrian University of Athens, Greece Deutsches Elektronen-Synchrotron
Alignment requirement for the SRF cavities of the LCLS-II injector LCLSII-TN /16/2014
Alignment requirement for the SRF cavities of the LCLS-II injector LCLS-II TN-14-16 12/16/2014 R. K. Li, C. Papadopoulos, T. O. Raubenheimer, J. F. Schmerge, and F. Zhou December 16, 2014 LCLSII-TN-14-16
S2E (Start-to-End) Simulations for PAL-FEL. Eun-San Kim
S2E (Start-to-End) Simulations for PAL-FEL Aug. 25 2008 Kyungpook Nat l Univ. Eun-San Kim 1 Contents I Lattice and layout for a 10 GeV linac II Beam parameters and distributions III Pulse-to-pulse stability
Investigations on the electron bunch distribution in the longitudinal phase space at a laser driven RF-electron source for the European X-FEL
Juliane Rönsch Universität Hamburg / DESY Investigations on the electron bunch distribution in the longitudinal phase space at a laser driven RF-electron source for the European X-FEL 5/27/2009 1 Contents
Juliane Rönsch Hamburg University. Investigations of the longitudinal phase space at a photo injector for the X-FEL
Juliane Rönsch Hamburg University Investigations of the longitudinal phase space at a photo injector for the X-FEL Juliane Rönsch 1/15/28 1 Contents Introduction PITZ Longitudinal phase space of a photoinjector
AWAKE: The Proton Driven Plasma Wakefield Acceleration Experiment at CERN. Alexey Petrenko on behalf of the AWAKE Collaboration
AWAKE: The Proton Driven Plasma Wakefield Acceleration Experiment at CERN Alexey Petrenko on behalf of the AWAKE Collaboration Outline Motivation AWAKE at CERN AWAKE Experimental Layout: 1 st Phase AWAKE
High average current photo injector (PHIN) for the CLIC Test Facility at CERN
High average current photo injector (PHIN) for the CLIC Test Facility at CERN CLIC and CTF3 motivation Photo injectors, PHIN Emittance measurements Long pulse operation, time resolved measurements Cathode
Femto second X ray Pulse Generation by Electron Beam Slicing. F. Willeke, L.H. Yu, NSLSII, BNL, Upton, NY 11973, USA
Femto second X ray Pulse Generation by Electron Beam Slicing F. Willeke, L.H. Yu, NSLSII, BNL, Upton, NY 11973, USA r 2 r 1 y d x z v Basic Idea: When short electron bunch from linac (5MeV, 50pC,100fs)
MaRIE. MaRIE X-Ray Free-Electron Laser Pre-Conceptual Design
Operated by Los Alamos National Security, LLC, for the U.S. Department of Energy MaRIE (Matter-Radiation Interactions in Extremes) MaRIE X-Ray Free-Electron Laser Pre-Conceptual Design B. Carlsten, C.
Dark Current at Injector. Jang-Hui Han 27 November 2006 XFEL Beam Dynamics Meeting
Dark Current at Injector Jang-Hui Han 27 November 2006 XFEL Beam Dynamics Meeting Considerations for the guns Ultra-low slice emittance of electron beams higher gradient at the gun cavity solenoid field
Laser acceleration of electrons at Femilab/Nicadd photoinjector
Laser acceleration of electrons at Femilab/Nicadd photoinjector P. Piot (FermiLab), R. Tikhoplav (University of Rochester) and A.C. Melissinos (University of Rochester) FNPL energy upgrade Laser acceleration
ICFA ERL Workshop Jefferson Laboratory March 19-23, 2005 Working Group 1 summary Ilan Ben-Zvi & Ivan Bazarov
ICFA ERL Workshop Jefferson Laboratory March 19-23, 2005 Working Group 1 summary Ilan Ben-Zvi & Ivan Bazarov Sincere thanks to all WG1 participants: Largest group, very active participation. This summary
FLASH/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
Generation 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
THERMAL EMITTANCE MEASUREMENTS AT THE SwissFEL INJECTOR TEST FACILITY
THERMAL EMITTANCE MEASUREMENTS AT THE SwissFEL INJECTOR TEST FACILITY E. Prat, S. Bettoni, H. H. Braun, M. C. Divall, R. Ganter, T. Schietinger, A. Trisorio, C. Vicario PSI, Villigen, Switzerland C. P.
Linacs. Susan Smith. Daresbury Laboratory Mami and Beyond
Energy Recovery Linacs Susan Smith ASTeC/Cockcroft Daresbury Laboratory Mami and Beyond Introduction to ERLs Contents Operational ERLs Applications Challenges ERL Prototypes and R&D Summary 2 Introduction
FEL R&D goals and potential in UK Institutes
FEL R&D goals and potential in UK Institutes Brian McNeil, Department of Physics, University of Strathclyde For: Peter Ratoff, Director, Cockcroft Institute, Daresbury Laboratory UK-XFEL R&D goals Critically
R&D experiments at BNL to address the associated issues in the Cascading HGHG scheme
R&D experiments at BNL to address the associated issues in the Cascading HGHG scheme Li Hua Yu for DUV-FEL Team National Synchrotron Light Source Brookhaven National Laboratory FEL2004 Outline The DUVFEL
WG2 on ERL light sources CHESS & LEPP
Charge: WG2 on ERL light sources Address and try to answer a list of critical questions for ERL light sources. Session leaders can approach each question by means of (a) (Very) short presentations (b)
Medical Applications of Compact Laser-Compton Light Source
Medical Applications of Compact Laser-Compton Light Source Y. Hwang 1, D. J. Gibson 2, R. A. Marsh 2, G. G. Anderson 2, T. Tajima 1, C. P. J. Barty 2 1 University of California, Irvine 2 Lawrence Livermore
New 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
OPTIMIZING RF LINACS AS DRIVERS FOR INVERSE COMPTON SOURCES: THE ELI-NP CASE
OPTIMIZING RF LINACS AS DRIVERS FOR INVERSE COMPTON SOURCES: THE ELI-NP CASE C. Vaccarezza, D. Alesini, M. Bellaveglia, R. Boni, E. Chiadroni, G. Di Pirro, M. Ferrario, A. Gallo, G. Gatti, A. Ghigo, B.
Beam Dynamics and SASE Simulations for XFEL. Igor Zagorodnov DESY
Beam Dynamics and SASE Simulations for XFEL Igor Zagorodnov 4.. DESY Beam dynamics simulations for the European XFEL Full 3D simulation method ( CPU, ~ hours) Gun LH M, M,3 E = 3 MeV E = 7 MeV E 3 = 4
Research 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
Emittance and photocathodes
Cornell Laboratory for Accelerator-based ScienceS and Education () Emittance and photocathodes Ivan Bazarov Where we are today Injector performance Ongoing work Venues for improvements Next generation
Accelerator Activities at PITZ
Accelerator Activities at PITZ Plasma acceleration etc. Outline > Motivation / Accelerator Research & Development (ARD) > Plasma acceleration Basic Principles Activities SINBAD > ps-fs electron and photon
START-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.
SL_COMB. The SL_COMB experiment at SPARC_LAB will operate in the so-called quasinonlinear regime, defined by the dimensionless charge quantity
SL_COMB E. Chiadroni (Resp), D. Alesini, M. P. Anania (Art. 23), M. Bellaveglia, A. Biagioni (Art. 36), S. Bini (Tecn.), F. Ciocci (Ass.), M. Croia (Dott), A. Curcio (Dott), M. Daniele (Dott), D. Di Giovenale
RF-Gun Experience at PITZ - Longitudinal Phase Space
- Collaboration meeting 9th of October 2006 Hamburg University Juliane Rönsch 1 Motivation special device to measure the longitudinal phase space at low momentum typical high energy diagnostics can not
FLASH 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
SPARCLAB. Source For Plasma Accelerators and Radiation Compton with Laser And Beam
SPARCLAB Source For Plasma Accelerators and Radiation Compton with Laser And Beam EMITTANCE X X X X X X X X Introduction to SPARC_LAB 2 BRIGHTNESS (electrons) B n 2I nx ny A m 2 rad 2 The current can be
Introduction to the benchmark problem
Introduction to the benchmark problem M. Krasilnikov (DESY) Working group 4: Low emittance electron guns 37th ICFA Beam Dynamics Workshop Future Light Sources 15 19 May 6 DESY, Hamburg, Germany Outline
Photo Injector Test facility at DESY, Zeuthen site. PITZ: facility overview
Photo Injector Test facility at DESY, Zeuthen site. PITZ: facility overview Mikhail Krasilnikov (DESY) for the PITZ Team Mini-workshop on THz option at PITZ, Zeuthen, 22.09.2015 Photo Injector Test facility
FURTHER UNDERSTANDING THE LCLS INJECTOR EMITTANCE*
Proceedings of FEL014, Basel, Switzerland FURTHER UNDERSTANDING THE LCLS INJECTOR EMITTANCE* F. Zhou, K. Bane, Y. Ding, Z. Huang, and H. Loos, SLAC, Menlo Park, CA 9405, USA Abstract Coherent optical transition
Injector Experimental Progress
Injector Experimental Progress LCLS TAC Meeting December 10-11 2001 John Schmerge for the GTF Team GTF Group John Schmerge Paul Bolton Steve Gierman Cecile Limborg Brendan Murphy Dave Dowell Leader Laser
Photoinjectors and Photocathode Activity at Daresbury Laboratory
Photoinjectors and Photocathode Activity at Daresbury Laboratory Tim Noakes Accelerator Physics Group, ASTeC STFC Daresbury Laboratory DL Accelerators CLARA Proposed FEL test facility VELA RF gun and electron
LCLS Injector Prototyping at the GTF
LCLS Injector Prototyping at at the GTF John John Schmerge, SLAC SLAC November 3, 3, 23 23 GTF GTF Description Summary of of Previous Measurements Longitudinal Emittance Transverse Emittance Active LCLS
(M. Bowler, C. Gerth, F. Hannon, H. Owen, B. Shepherd, S. Smith, N. Thompson, E. Wooldridge, N. Wyles)
Optics considerations for ERL test facilities Bruno Muratori ASTeC Daresbury Laboratory (M. Bowler, C. Gerth, F. Hannon, H. Owen, B. Shepherd, S. Smith, N. Thompson, E. Wooldridge, N. Wyles) Overview Optics
Greenfield 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
Developments 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
Layout of the HHG seeding experiment at FLASH
Layout of the HHG seeding experiment at FLASH V. Miltchev on behalf of the sflash team: A. Azima, J. Bödewadt, H. Delsim-Hashemi, M. Drescher, S. Düsterer, J. Feldhaus, R. Ischebeck, S. Khan, T. Laarmann
Fast Simulation of FEL Linacs with Collective Effects. M. Dohlus FLS 2018
Fast Simulation of FEL Linacs with Collective Effects M. Dohlus FLS 2018 A typical X-FEL gun environment photo cathode cavity, solenoid, drift straight cavity, quadrupole, drift dispersive bend, quadrupole,
FACET-II Design Update
FACET-II Design Update October 17-19, 2016, SLAC National Accelerator Laboratory Glen White FACET-II CD-2/3A Director s Review, August 9, 2016 Planning for FACET-II as a Community Resource FACET-II Photo
Time resolved transverse and longitudinal phase space measurements at the high brightness photo injector PITZ
Time resolved transverse and longitudinal phase space measurements at the high brightness photo injector PITZ 1. Motivation 2. Transverse deflecting structure 3. Longitudinal phase space tomography 4.
X-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
Linac 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
AREAL Test Facility for Advanced Accelerator and Radiation Sources Concepts
2 nd European Advanced Accelerator Concepts AREAL Test Facility for Advanced Accelerator and Radiation Sources Concepts V. Tsakanov CANDLE SRI 13-19 Sep 2015, La Biodola, Isola d'elba Introduction 2nd
$)ODW%HDP(OHFWURQ6RXUFHIRU/LQHDU&ROOLGHUV
$)ODW%HDP(OHFWURQ6RXUFHIRU/LQHDU&ROOLGHUV R. Brinkmann, Ya. Derbenev and K. Flöttmann, DESY April 1999 $EVWUDFW We discuss the possibility of generating a low-emittance flat (ε y
Diagnostics at the MAX IV 3 GeV storage ring during commissioning. PPT-mall 2. Åke Andersson On behalf of the MAX IV team
Diagnostics at the MAX IV 3 GeV storage ring during commissioning PPT-mall 2 Åke Andersson On behalf of the MAX IV team IBIC Med 2016, linje Barcelona Outline MAX IV facility overview Linac injector mode
1 Introduction. Figure 1: SPARC LAB Thomson source schematic layout.
The SPARC LAB Thomson Source C. Vaccarezza (Resp. Naz.), M.P. Anania (Art. 23), M. Bellaveglia,P. Cardelli (Ass.), M. Cestelli Guidi (Art 23) D. Di Giovenale (Art. 23), G. Di Pirro, A. Drago,M. Ferrario,F.
4 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
Overview of Energy Recovery Linacs
Overview of Energy Recovery Linacs Ivan Bazarov Cornell High Energy Synchrotron Source Talk Outline: Historical Perspective Parameter Space Operational ERLs & Funded Projects Challenges ERL Concept: conventional
Status of Proof-of-Principle Experiment of Coherent Electron Cooling at BNL
Status of Proof-of-Principle Experiment of Coherent Electron Cooling at BNL Outline 2 Why we doing it? What is Coherent electron Cooling System description Subsystem performance Plan for Run 18 e-n Luminosity
LCLS-II Conceptual Design Review. 6 Accelerator
6 Accelerator Technical Synopsis In order for the Self Amplified Spontaneous Emission (SASE) Free Electron Laser (FEL) to operate in saturation, a high electron peak current with small transverse and longitudinal
Lab Report TEMF - TU Darmstadt
Institut für Theorie Elektromagnetischer Felder Lab Report TEMF - TU Darmstadt W. Ackermann, R. Hampel, M. Kunze T. Lau, W.F.O. Müller, S. Setzer, T. Weiland, I. Zagorodnov TESLA Collaboration Meeting
Accelerator Physics Issues of ERL Prototype
Accelerator Physics Issues of ERL Prototype Ivan Bazarov, Geoffrey Krafft Cornell University TJNAF ERL site visit (Mar 7-8, ) Part I (Bazarov). Optics. Space Charge Emittance Compensation in the Injector
THE LCLS-II INJECTOR DESIGN*
THE LCLS-II INJECTOR DESIGN* J.F. Schmerge #, A. Brachmann, D. Dowell, A. Fry, R.K. Li, Z. Li, T. Raubenheimer, T. Vecchione, F. Zhou, SLAC, Menlo Park, CA 94025, USA A. Bartnik, I. Bazarov, B. Dunham,
LCLS Accelerator Parameters and Tolerances for Low Charge Operations
LCLS-TN-99-3 May 3, 1999 LCLS Accelerator Parameters and Tolerances for Low Charge Operations P. Emma SLAC 1 Introduction An option to control the X-ray FEL output power of the LCLS [1] by reducing the
Optimum beam creation in photoinjectors using spacecharge expansion II: experiment
Optimum beam creation in photoinjectors using spacecharge expansion II: experiment J. Rosenzweig, A. Cook, M. Dunning, R.J. England, G. Travish, UCLA P. Musumeci, C. Vicario, D. Filippetto, M. Ferrario,
AREAL. Test Facility for Advanced Accelerator and Radiation Sources Concepts. Part.1 Introduction. V. Tsakanov CANDLE SRI
AREAL Test Facility for Advanced Accelerator and Radiation Sources Concepts Part.1 Introduction V. Tsakanov CANDLE SRI 01 October 2015 2 nd European Advanced Accelerator Concepts 13-19 Sep 2015, Isola
Simulations for photoinjectors C.Limborg
Simulations for photoinjectors C.Limborg 1- GTF Simulations Parmela modeling improvements Comparison to experimental results: 2ps & 4ps Sensitivity study Plans for future simulations 2- LCLS Injector Simulations
THE LASER HEATER SYSTEM OF SWISSFEL
THE LASER HEATER SYSTEM OF SWISSFEL M. Pedrozzi, M. Calvi, R. Ischebeck, S. Reiche, C. Vicario, PSI, Villigen, Switzerland B. D. Fell, N. Thompson, STFC/DL/ASTeC, Daresbury, UK Short wavelength FELs are
What have we learned from the LCLS injector?*
SLAC-PUB-14644 LCLS-TN-11-4 October 19, 2011 What have we learned from the LCLS injector?* Feng Zhou and Axel Brachmann for the LCLS injector team The LCLS injector reliably delivered a high quality electron
Flexible 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
SPPS: 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
TTF and VUV-FEL Injector Commissioning
TESLA Collaboration Meeting Sep. 6-8, 2004 Orsay TTF and VUV-FEL Injector Commissioning Siegfried Schreiber, Klaus Floettmann DESY Brief description of the injector Basic measurements Preliminary results
First propositions of a lattice for the future upgrade of SOLEIL. A. Nadji On behalf of the Accelerators and Engineering Division
First propositions of a lattice for the future upgrade of SOLEIL A. Nadji On behalf of the Accelerators and Engineering Division 1 SOLEIL : A 3 rd generation synchrotron light source 29 beamlines operational
LCLS-II SCRF start-to-end simulations and global optimization as of September Abstract
SLAC National Accelerator Lab LCLS-II TN-17-4 February 217 LCLS-II SCRF start-to-end simulations and global optimization as of September 216 G. Marcus SLAC, Menlo Park, CA 9425 J. Qiang LBNL, Berkeley,
Ultra-Short Low Charge Operation at FLASH and the European XFEL
Ultra-Short Low Charge Operation at FLASH and the uropean XFL Igor Zagorodnov DSY, Hamburg, Germany 5.8. The 3nd FL Conference, Malmö Outline FLASH layout and desired beam parameters Technical constraints
Development of Soft X-rayX using Laser Compton Scattering
26 th Advanced ICFA Beam Dynamics Workshop on Nanometre-Size Colliding Beams September 2-6, 2002 at Lausanne Development of Soft X-rayX Source using Laser Compton Scattering R. Kuroda*, S. Kashiwagi*,