Name: FLS2006
Start: 2006-05-14T17:00:00+02:00
End: 2006-05-19T14:00:00+02:00
Location: DESY

Monday 15 May 2006

09:00

09:00 - 18:00
Room: Auditorium

10:00 Laboratory Visit
Laboratory Visit
10:00 - 12:00
Room: Auditorium

12:00 lunch break
lunch break
12:00 - 14:00
Room: ...
14:00
14:00 - 16:00
Room: Auditorium
Contributions

14:00 Welcome and Introduction

14:30 First Experimental Experience at FLASH - Wilfried Wurth

15:00 Energy Recovery Linac Experimental Challenges - Don Bilderback (Cornell University)

15:30 Trends in X-ray Synchrotron Radiation Research - Jochen Schneider (DESY)
16:00 coffee break
coffee break
16:00 - 16:30
Room: Auditorium
16:30
16:30 - 18:00
Room: Auditorium
Contributions

16:30 Design Considerations for Table-Top FELs - Florian Gruener (Ludwig-Maximilian-University Muenchen)

17:00 Working Group Organisation
Tuesday 16 May 2006
09:00
09:00 - 10:30
Room: Auditorium
Contributions

09:00 Trends in XUV Synchrotron Radiation Research on Atoms, Molecules and Clusters - Svante Svensson

09:30 Inverse Compton Scattering: A Small Revolution in X-ray Sources and Applications - David Moncton
10:30 coffee break
coffee break
10:30 - 11:00
Room: Sr 4a/b
11:00
11:00 - 12:30
Room: Sr 1
Contributions

11:00 Discussion of the Design of the NSLS-II Storage Ring - Samuel Krinsky

11:20 Statistical Optics and partially coherent X-ray beams in third generation light sources - Gianluca Geloni

11:40 Discussion: What ring source parameters may lead to new science?
11:00 - 12:00
Room: Sr 3
Contributions

11:00 Overview of critical ERL issues - Georg Hoffstaetter Susan Smith

11:10 The JLab High Power ERL Light Source – Status and Plans - George Neil

11:35 Status of the Cornell x-ray ERL project - Georg Hoffstaetter
11:00 - 12:00
Room: Sr 4b
Contributions

11:00 A Versatile UV-VUV Light Source Based on a High Gain Distributed Optical Klystron FEL - Ying Wu

11:25 Experimental Studies of Optical Guiding, Efficiency Improvement and Pulse Length Control in a laser seeded FEL Amplifier at the NSLS SDL - Xijie Wang
11:00 - 12:00
Room: 1d/292
Contributions

11:00 Introduction to the benchmark problem - Mikhail Krasilnikov (DESY)

11:30 Simulations with ASTRA on the Benchmark Problem - Velizar Miltchev
11:00 - 12:00
Room: Sr 4a
Contributions

11:00 Beam Dynamics of the Compression Process - Torsten Limberg

11:25 Feedback Concepts: Experience at SPPS, LCLS Plans - Patrik Krejcik
12:30 lunch break
lunch break
12:30 - 13:30
Room: ...

13:30

13:30 - 14:00
Room: Bldg.1 a
14:00
14:00 - 16:00
Room: Sr 1
Contributions

14:00 High Current Effects in the NSLS-II Storage Ring - Boris Podobedov

14:20 Study of Dynamic Aperture for PETRA III Ring - Yongjun Li

14:40 Discussion: Can we go beyond the state of the art sources?
14:00 - 16:00
Room: Sr 3
Contributions

14:00 Status of 4GLS ERL project - Susan Smith

14:30 Status of the ERL projects at KEK and JAEA - Shogo Sakanaka (KEK)

15:00 Optimal compression and bunch linearization schemes - Hywel Owen

15:30 Space charge compensation and optimal mergers - Ryoichi Hajima
14:00 - 16:00
Room: Sr 4b
Contributions

14:00 Operational experience and recent results from FLASH - Evgeny Schneidmiller

14:25 Dispersion measurement and correction in the VUV-FEL - Eduard Prat

14:40 Beam Dynamics Experiments and Analysis in FLASH (VUV FEL) on CSR and Space Charge effects - Bolko Beutner

14:55 Beam Physics Highlights of the Fermi@Elettra Project - Simone Di Mitri

15:20 Optical klystron enhancement to SASE x-ray FELs - Zhirong Huang (SLAC)
14:00 - 16:00
Room: 1d/292
Contributions

14:00 Simulations with GPT on the Benchmark Problem - Bas van der Geer

14:20 Last Minute Contributions, Discussions and Working Time on benchmark Problem
14:00 - 16:00
Room: Sr 4a
Contributions

14:00 Synchronization System for the XFEL - Holger Schlarb

14:25 Recent developments and layout of the master laser system for the VUV-FEL - Axel Winter

14:50 LBL Style Synchronisation System - John Byrd

15:15 Compact ultra-high precision beam phase monitor system - Florian Loehl

15:35 Timing Issues for the BESSY Femtoslicing Source - Shaukat Khan
16:00 coffee break
coffee break
16:00 - 16:30
Room: Sr 4a/b
16:30
16:30 - 18:00
Room: Sr 1
Contributions

16:30 Beam Physics Issues in CANDLE Synchrotron Light Source Project - Vasili Tsakanov

16:50 Discussion: Can we go beyond the state of the art sources?
16:30 - 18:00
Room: Sr 3
Contributions

16:30 Diagnostic necessities - Kevin Jordan

17:00 What Should Start to End Simulations for Light Source ERLs Be Sure to Include? - Michael Abo-Bakr

17:30 Beam abort strategies and beam loss tolerances - Georg Neil
16:30 - 18:00
Room: Sr 4b
Contributions

16:30 Quantum Regime of SASE FELs - Nicola Piovella

16:55 Experience with Start-to-End Tolerance Studies in HGHG FEL Cascades - Bettina Kuske

17:20 Start-to-End Simulations for the European XFEL - Martin Dohlus
16:30 - 18:00
Room: 1d/292
Contributions

16:30 Advantages of the superconducting 3½ cell SRF gun in Rossendorf - Friedrich Staufenbiel

16:55 High-Brightness Source R&Ds for a XFEL development in the Pohang Accelerator Laboratory (PAL) - Sung Ju Park

17:20 Laser System of Photocathode RF Gun in Pohang Accelerator Laboratory - Changbum Kim
16:30 - 18:00
Room: Sr 4a
Contributions

16:30 Time-resolved Measurements using a Transversely Deflecting RF-Structure - Michael Roehrs

16:55 Longitudinal Diagnostics with THz Radiation - Hossein Delsim-Hashemi

17:15 Status of the Optical Replica Synthesizer Project at DESY - Volker Ziemann
Wednesday 17 May 2006
09:00
09:00 - 10:30
Room: Auditorium
Contributions

09:00 CW Superconducting RF for Future Linac-Based Light Sources - Jens Knobloch (BESSY)

09:30 Synchronization and Timing Challenges for Future Light Sources - Graeme Hirst (CCLRC)

10:00 Short Radiation Pulses in Storage Rings - Shaukat Khan (Hamburg University / BESSY)
10:30 coffee break
coffee break
10:30 - 11:00
Room: Auditorium
11:00
11:00 - 12:30
Room: Auditorium
Contributions

11:00 Attosecond Pulses in XFELs - Evgeny Saldin (DESY)

11:30 Seeding and Harmonic Generation in Free Electron Lasers - Luca Giannessi (ENEA)
12:30 lunch break
lunch break
12:30 - 14:00
Room: ...

15:30 Excursion: Boat Trip on the Alster and Elbe
Excursion: Boat Trip on the Alster and Elbe
15:30 - 17:30
Room: Jungfernstieg

18:30 Banquet
Banquet
18:30 - 22:00
Room: Hotel Hafen Hamburg
Thursday 18 May 2006
09:00
09:00 - 10:30
Room: Sr 1
Contributions

09:10 Status of APS short pulse project - Katherine Harkay (Argonne National Laboratory)

09:25 Discussion: Can we go beyond the state of the art sources? (short pulses)
09:00 - 10:30
Room: Sr 3
Contributions

09:00 Vacuum and Aperture Needs for Energy-Recovery Linac Light Sources - Ryoichi Hajima

09:30 What are advantages and limits of multi turn ERLs? - Joe Bisignano
09:00 - 10:30
Room: Sr 4b
Contributions

09:00 Commissioning plans for the LCLS - James Welch

09:25 SPARX proposal - Cristina Vaccarezza

09:50 Shanghai DUV-FEL progress - Zhimin Dai

10:15 Single Bunch Emittance Preservation in XFEL Linac - Vasili Tsakanov
09:00 - 10:30
Room: 1d/292
Contributions

09:00 Transverse to Longitudinal Emittance Exchange to Improve Performance of High-Gain x-Ray Free Electron Laser - Kwang-Je Kim (APS)

09:35 Commissioning of SPARC Photo-Injector - Daniele Filippetto

10:00 An estimation of dark current at the European XFEL gun - Jang Hui Han
09:00 - 10:30
Room: Sr 4a
Contributions

09:00 An Intra Bunch Train Feedback System for the European XFEL - Boris Keil

09:25 Conceptual Fast Orbit Feedback Design for PETRA III - Gajendra Sahoo

09:45 Large Aperture BPM for use in Dispersive Regions of Magnetic Chicanes - Kirsten Hacker

10:05 Cavity BPMs for LCLS - Patrik Krejcik
10:30 coffee break
coffee break
10:30 - 11:00
Room: Sr 4a/b
11:00
11:00 - 12:00
Room: Sr 1
Contributions

11:00 Discussion: What critical accelerator technologies require development?
11:00 - 12:00
Room: Sr 3
Contributions

11:00 Limits on the Bandwidth for SRF Cavities for ERL Linacs - Jens Knobloch

11:30 Optimal cavity parameters for ERL light sources - Mike Dykes
11:00 - 12:30
Room: Sr 4b
Contributions

11:00 An Analysis of Nonlinear Harmonic Generation - Quika Jia

11:15 Analysis of Spontaneous Emission and its Self-Amplification in Free-Electron Laser - Quika Jia

11:30 Discussion on the feasability of Table-Top XFELs
11:00 - 12:30
Room: 1d/292
Contributions

11:30 Discussion on feasability of Table-Top XFELs
11:00 - 12:00
Room: Sr 4a
Contributions

11:00 Electro-optical measurements of the longitudinal bunch shape at FLASH - Bernd Steffen

11:20 Femtosecond Data Reconstruction at FELS Using EOS - Adrian Cavalieri

11:40 Timing Concepts for the FERMI Facility - Mario Ferianis
12:30 lunch break
lunch break
12:30 - 13:30
Room: ...

13:30

13:30 - 14:00
Room: Bldg.1 a
14:00
14:00 - 16:00
Room: Sr 1
Contributions

14:00 Future possibilities at the ESRF - Annick Ropert

14:15 Discussion: Upgrades of existing sources: what is feasible?

15:00 Discussion: Is it worth building cost-effective but lower performing rings?
14:00 - 16:00
Room: Sr 3
Contributions

14:00 What are good beam stabilization strategies and their limits for light source ERLs? - Christoph Steier

14:30 Undulators Issues for ERLs - Jim Clarke

15:00 Critical issues common to all ERL projects - Georg Hoffstaetter Susan Smith

15:30 Coordination of discussions and report writing - Georg Hoffstaetter
14:00 - 16:00
Room: Sr 4b
Contributions

14:00 HHG seeding and the 4GLS XUVFEL - Brian Sheehy

14:25 Simulation studies on the self-seeding option at FLASH - Velizar Miltchev

14:50 Fully coherent X-ray pulses from a regenerative Amplifier FEL - Zhirong Huang

15:15 Femtosecond synchronism of x-rays and light in an x-ray free-electron laser - Bernhard Adams
14:00 - 16:00
Room: 1d/292
Contributions

14:00 Production of ultra-short, high-brightness waterbag bunches - Bas van der Geer

14:25 Low Emittance Electron Guns Employing the LaB6 Single Crystal Cathode - Hiroyuki Hama

14:50 Proposal of a Photocathode Impulse-Gun and Followed by Impulse Accelerating Structures to Produce Low Emittance Electron Beam - Yoshitaka Kawashima

15:15 Jitter study of the Gun output beam for the FERMI@ELETTRA photoinjecto - Mauro Trovo

15:40 Ramping current distribution option for the FERMI@ELETTRA photoinjector - Guiseppe Penco
14:00 - 16:00
Room: Sr 4a
Contributions

14:00 Basic Tools for SASE Commissioning - Vitali Kocharyan

14:25 Synchrotron Radiation Based Transverse Emittance Diagnostics At Light Sources - Gero Kube

14:45 Machine Protection System for PETRA - Matthias Werner

15:05 Experience from the commissioning of the FLASH machine protection system - Lars Froehlich

15:25 Post-Linac Collimation System for the European XFEL - Nina Golubeva
16:00 coffee break
coffee break
16:00 - 16:30
Room: Sr 4a/b
16:30
16:30 - 18:00
Room: Sr 1
Contributions

16:30 Proposal of a Synchrotron Radiation Facility to Supply Ultraviolet Light, X-ray, MeV-photon, GeV-photon and Neutron - Yoshitaka Kawashima

16:50 Featuring the Characteristics of the Super Coherent Teraherz Photon Ring - Hiroyuki Hama

17:10 Discussion: Should we build multipurpose or specialized sources?

17:35 Discussion: How might specialized compact sources impact existing sources?
16:30 - 18:00
Room: Sr 3
Contributions

16:30 Discussion and Report Writing
16:30 - 18:00
Room: Sr 4b
Contributions

16:30 Flat Electron Beams for a Smith-Purcell Backward Wave Oscillator for Intense Terahertz Radiation - Kwang-Je Kim

16:55 Design of the Thomson Source at SPARC/PLASMONX for incoherent and coherent X-rays - Luca Serafini

17:20 Production of coherent X-rays with a free-electron laser based on optical wiggler - Cesare Maroli
16:30 - 18:00
Room: 1d/292
Contributions

16:30 Iteration on Benchmark Problem Results worked out during the Workshop
16:30 - 18:00
Room: Sr 4a
Contributions

16:30 X-ray Pulse Length Characterization Using the Surface Magneto Optic Kerr Effect - Patrik Krejcik

16:55 Discussion / Reserve
Friday 19 May 2006
09:00
09:00 - 10:30
Room: Auditorium
Contributions

09:00 WG 1 Summary

09:30 WG 2 Summary

10:00 WG 3 Summary
10:30 coffee break
coffee break
10:30 - 11:00
Room: Auditorium
11:00
11:00 - 12:30
Room: Auditorium
Contributions

11:00 WG 4 Summary

11:30 WG 5 Summary

12:00 ICFA Sub-panel Statement and Close Out