FLS2006

14 May 2006, 17:00 → 19 May 2006, 14:00 Europe/Berlin

Auditorium (DESY)

Sunday 14 May

Registration

18:00 Welcome Reception

Monday 15 May

Registration

10:00 Laboratory Visit

12:00 lunch break

Plenary Session 1

1 Welcome and Introduction

2 First Experimental Experience at FLASH

Speaker: Wilfried Wurth

3 Energy Recovery Linac Experimental Challenges

Speaker: Don Bilderback (Cornell University)

4 Trends in X-ray Synchrotron Radiation Research

Speaker: Jochen Schneider (DESY)

16:00 coffee break

Plenary Session 1

5 Design Considerations for Table-Top FELs

Speaker: Florian Gruener (Ludwig-Maximilian-University Muenchen)

6 Working Group Organisation

Tuesday 16 May

Plenary Session 1

7 Trends in XUV Synchrotron Radiation Research on Atoms, Molecules and Clusters

Speaker: Svante Svensson

8 Inverse Compton Scattering: A Small Revolution in X-ray Sources and Applications

Speaker: David Moncton

10:30 coffee break

WG1 Storage Ring based Light Sources

9 Discussion of the Design of the NSLS-II Storage Ring

Speaker: Samuel Krinsky

10 Statistical Optics and partially coherent X-ray beams in third generation light sources

Speaker: Gianluca Geloni

11 Discussion: What ring source parameters may lead to new science?

WG2 Energy Recovery Linacs

12 Overview of critical ERL issues

Speakers: Georg Hoffstaetter, Susan Smith

13 The JLab High Power ERL Light Source – Status and Plans

Speaker: George Neil

14 Status of the Cornell x-ray ERL project

Speaker: Georg Hoffstaetter

WG3 Free Electron Lasers

15 A Versatile UV-VUV Light Source Based on a High Gain Distributed Optical Klystron FEL

Speaker: Ying Wu

16 Experimental Studies of Optical Guiding, Efficiency Improvement and Pulse Length Control in a laser seeded FEL Amplifier at the NSLS SDL

Speaker: Xijie Wang

WG4 Low emittance electron sources

17 Introduction to the benchmark problem

Speaker: Dr Mikhail Krasilnikov (DESY)

18 Simulations with ASTRA on the Benchmark Problem

Speaker: Velizar Miltchev

WG5 Diagnostics and Stability

19 Beam Dynamics of the Compression Process

Speaker: Torsten Limberg

20 Feedback Concepts: Experience at SPPS, LCLS Plans

Speaker: Patrik Krejcik

12:30 lunch break

Poster Session

WG1 Storage Ring based Light Sources

21 High Current Effects in the NSLS-II Storage Ring

Speaker: Boris Podobedov

22 Study of Dynamic Aperture for PETRA III Ring

Speaker: Yongjun Li

23 Discussion: Can we go beyond the state of the art sources?

WG2 Energy Recovery Linacs

24 Status of 4GLS ERL project

Speaker: Susan Smith

25 Status of the ERL projects at KEK and JAEA

Speaker: Shogo Sakanaka (KEK)

26 Optimal compression and bunch linearization schemes

Speaker: Hywel Owen

27 Space charge compensation and optimal mergers

Speaker: Ryoichi Hajima

WG3 Free Electron Lasers

28 Operational experience and recent results from FLASH

Speaker: Evgeny Schneidmiller

29 Dispersion measurement and correction in the VUV-FEL

Speaker: Eduard Prat

30 Beam Dynamics Experiments and Analysis in FLASH (VUV FEL) on CSR and Space Charge effects

Speaker: Bolko Beutner

31 Beam Physics Highlights of the Fermi@Elettra Project

Speaker: Simone Di Mitri

32 Optical klystron enhancement to SASE x-ray FELs

Speaker: Dr Zhirong Huang (SLAC)

WG4 Low emittance electron sources

33 Simulations with GPT on the Benchmark Problem

Speaker: Bas van der Geer

34 Last Minute Contributions, Discussions and Working Time on benchmark Problem

WG5 Diagnostics and Stability

35 Synchronization System for the XFEL

Speaker: Holger Schlarb

36 Recent developments and layout of the master laser system for the VUV-FEL

Speaker: Axel Winter

37 LBL Style Synchronisation System

Speaker: John Byrd

38 Compact ultra-high precision beam phase monitor system

Speaker: Florian Loehl

39 Timing Issues for the BESSY Femtoslicing Source

Speaker: Shaukat Khan

16:00 coffee break

WG1 Storage Ring based Light Sources

40 Beam Physics Issues in CANDLE Synchrotron Light Source Project

Speaker: Vasili Tsakanov

41 Discussion: Can we go beyond the state of the art sources?

WG2 Energy Recovery Linacs

42 Diagnostic necessities

Speaker: Kevin Jordan

43 What Should Start to End Simulations for Light Source ERLs Be Sure to Include?

Speaker: Michael Abo-Bakr

44 Beam abort strategies and beam loss tolerances

Speaker: Georg Neil

WG3 Free Electron Lasers

45 Quantum Regime of SASE FELs

Speaker: Nicola Piovella

46 Experience with Start-to-End Tolerance Studies in HGHG FEL Cascades

Speaker: Bettina Kuske

47 Start-to-End Simulations for the European XFEL

Speaker: Martin Dohlus

WG4 Low emittance electron sources

48 Advantages of the superconducting 3½ cell SRF gun in Rossendorf

Speaker: Friedrich Staufenbiel

49 High-Brightness Source R&Ds for a XFEL development in the Pohang Accelerator Laboratory (PAL)

Speaker: Sung Ju Park

50 Laser System of Photocathode RF Gun in Pohang Accelerator Laboratory

Speaker: Changbum Kim

WG5 Diagnostics and Stability

51 Time-resolved Measurements using a Transversely Deflecting RF-Structure

Speaker: Michael Roehrs

52 Longitudinal Diagnostics with THz Radiation

Speaker: Hossein Delsim-Hashemi

53 Status of the Optical Replica Synthesizer Project at DESY

Speaker: Volker Ziemann

Wednesday 17 May

Plenary Session 2

54 CW Superconducting RF for Future Linac-Based Light Sources

Speaker: Jens Knobloch (BESSY)

55 Synchronization and Timing Challenges for Future Light Sources

Speaker: Graeme Hirst (CCLRC)

56 Short Radiation Pulses in Storage Rings

Speaker: Shaukat Khan (Hamburg University / BESSY)

10:30 coffee break

Plenary Session 2

57 Attosecond Pulses in XFELs

Speaker: Evgeny Saldin (DESY)

58 Seeding and Harmonic Generation in Free Electron Lasers

Speaker: Luca Giannessi (ENEA)

12:30 lunch break

15:30 Excursion: Boat Trip on the Alster and Elbe

18:30 Banquet

Thursday 18 May

WG1 Storage Ring based Light Sources

59 Status of APS short pulse project

Speaker: Dr Katherine Harkay (Argonne National Laboratory)

60 Discussion: Can we go beyond the state of the art sources? (short pulses)

WG2 Energy Recovery Linacs

61 Vacuum and Aperture Needs for Energy-Recovery Linac Light Sources

Speaker: Ryoichi Hajima

62 What are advantages and limits of multi turn ERLs?

Speaker: Joe Bisignano

WG3 Free Electron Lasers

63 Commissioning plans for the LCLS

Speaker: James Welch

64 SPARX proposal

Speaker: Cristina Vaccarezza

65 Shanghai DUV-FEL progress

Speaker: Zhimin Dai

66 Single Bunch Emittance Preservation in XFEL Linac

Speaker: Vasili Tsakanov

WG4 Low emittance electron sources

67 Transverse to Longitudinal Emittance Exchange to Improve Performance of High-Gain x-Ray Free Electron Laser

Speaker: Prof. Kwang-Je Kim (APS)

68 Commissioning of SPARC Photo-Injector

Speaker: Daniele Filippetto

69 An estimation of dark current at the European XFEL gun

Speaker: Jang Hui Han

WG5 Diagnostics and Stability

70 An Intra Bunch Train Feedback System for the European XFEL

Speaker: Boris Keil

71 Conceptual Fast Orbit Feedback Design for PETRA III

Speaker: Gajendra Sahoo

72 Large Aperture BPM for use in Dispersive Regions of Magnetic Chicanes

Speaker: Kirsten Hacker

73 Cavity BPMs for LCLS

Speaker: Patrik Krejcik

10:30 coffee break

WG1 Storage Ring based Light Sources

74 Discussion: What critical accelerator technologies require development?

WG2 Energy Recovery Linacs

75 Limits on the Bandwidth for SRF Cavities for ERL Linacs

Speaker: Jens Knobloch

76 Optimal cavity parameters for ERL light sources

Speaker: Mike Dykes

WG3 Free Electron Lasers

77 An Analysis of Nonlinear Harmonic Generation

Speaker: Quika Jia

78 Analysis of Spontaneous Emission and its Self-Amplification in Free-Electron Laser

Speaker: Quika Jia

79 Discussion on the feasability of Table-Top XFELs

WG4 Low emittance electron sources

80 Discussion on feasability of Table-Top XFELs

WG5 Diagnostics and Stability

81 Electro-optical measurements of the longitudinal bunch shape at FLASH

Speaker: Bernd Steffen

82 Femtosecond Data Reconstruction at FELS Using EOS

Speaker: Adrian Cavalieri

83 Timing Concepts for the FERMI Facility

Speaker: Mario Ferianis

12:30 lunch break

Poster Session

WG1 Storage Ring based Light Sources

84 Future possibilities at the ESRF

Speaker: Annick Ropert

85 Discussion: Upgrades of existing sources: what is feasible?

86 Discussion: Is it worth building cost-effective but lower performing rings?

WG2 Energy Recovery Linacs

87 What are good beam stabilization strategies and their limits for light source ERLs?

Speaker: Christoph Steier

88 Undulators Issues for ERLs

Speaker: Jim Clarke

89 Critical issues common to all ERL projects

Speakers: Georg Hoffstaetter, Susan Smith

90 Coordination of discussions and report writing

Speaker: Georg Hoffstaetter

WG3 Free Electron Lasers

91 HHG seeding and the 4GLS XUVFEL

Speaker: Brian Sheehy

92 Simulation studies on the self-seeding option at FLASH

Speaker: Velizar Miltchev

93 Fully coherent X-ray pulses from a regenerative Amplifier FEL

Speaker: Zhirong Huang

94 Femtosecond synchronism of x-rays and light in an x-ray free-electron laser

Speaker: Bernhard Adams

WG4 Low emittance electron sources

95 Production of ultra-short, high-brightness waterbag bunches

Speaker: Bas van der Geer

96 Low Emittance Electron Guns Employing the LaB6 Single Crystal Cathode

Speaker: Hiroyuki Hama

97 Proposal of a Photocathode Impulse-Gun and Followed by Impulse Accelerating Structures to Produce Low Emittance Electron Beam

Speaker: Yoshitaka Kawashima

98 Jitter study of the Gun output beam for the FERMI@ELETTRA photoinjecto

Speaker: Mauro Trovo

99 Ramping current distribution option for the FERMI@ELETTRA photoinjector

Speaker: Guiseppe Penco

WG5 Diagnostics and Stability

100 Basic Tools for SASE Commissioning

Speaker: Vitali Kocharyan

101 Synchrotron Radiation Based Transverse Emittance Diagnostics At Light Sources

Speaker: Gero Kube

102 Machine Protection System for PETRA

Speaker: Matthias Werner

103 Experience from the commissioning of the FLASH machine protection system

Speaker: Lars Froehlich

104 Post-Linac Collimation System for the European XFEL

Speaker: Nina Golubeva

16:00 coffee break

WG1 Storage Ring based Light Sources

105 Proposal of a Synchrotron Radiation Facility to Supply Ultraviolet Light, X-ray, MeV-photon, GeV-photon and Neutron

Speaker: Yoshitaka Kawashima

106 Featuring the Characteristics of the Super Coherent Teraherz Photon Ring

Speaker: Hiroyuki Hama

107 Discussion: Should we build multipurpose or specialized sources?

108 Discussion: How might specialized compact sources impact existing sources?

WG2 Energy Recovery Linacs

109 Discussion and Report Writing

WG3 Free Electron Lasers

110 Flat Electron Beams for a Smith-Purcell Backward Wave Oscillator for Intense Terahertz Radiation

Speaker: Kwang-Je Kim

111 Design of the Thomson Source at SPARC/PLASMONX for incoherent and coherent X-rays

Speaker: Luca Serafini

112 Production of coherent X-rays with a free-electron laser based on optical wiggler

Speaker: Cesare Maroli

WG4 Low emittance electron sources

113 Iteration on Benchmark Problem Results worked out during the Workshop

WG5 Diagnostics and Stability

114 X-ray Pulse Length Characterization Using the Surface Magneto Optic Kerr Effect

Speaker: Patrik Krejcik

115 Discussion / Reserve

Friday 19 May

Plenary Session 3

116 WG 1 Summary

117 WG 2 Summary

118 WG 3 Summary

10:30 coffee break

Plenary Session 3

119 WG 4 Summary

120 WG 5 Summary

121 ICFA Sub-panel Statement and Close Out