2nd ARD ST3 workshop: fs - ps electron and photon beams

26 Feb 2014, 08:00 → 27 Feb 2014, 18:00 Europe/Berlin

Seminar room 201, building 114 (HZDR)

Anke-Susanne Mueller (Karlsruher Institut fuer Technologie), Holger Schlarb (DESY), Michael Gensch (HZDR, Institute for Radiation Physics)

The Helmholtz Initiative for Accelerator Research & Development (ARD) was established to strengthen development in accelerator physics and technology and to ensure international competitiveness. In this framework, accelerator scientists push the limits of today’s technology in a research network of six Helmholtz centers (Deutsches Elektronen-Synchrotron (DESY) in Hamburg and Zeuthen, Helmholtz Zentrum Dresden-Rossendorf (HZDR), Forschungszentrum Jülich (FZJ), Helmholtz Zentrum for Heavy Ion Research GSI in Darmstadt, Karlsruhe Insitute for Technology (KIT), and Helmholtz Zentrum Berlin for Materials and Energy (HZB) ), two Helmholtz institutes, eleven universities, two Max-Planck institutes, and the Max-Born institute. The second ARD topical workshop on “ps - fs Electron and Photon Beams” will focus on three fundamental areas of current research in the field of short pulse particle accelerators, namely research related to synchronization and seeding, ultra-fast pulse diagnostics, and photon radiation and interaction. The workshop aims to bring to together scientists from universities and Helmholtz centers that are involved in the subtopic 3 (ST3) “ps – fs Electron and Photon Beams” of the ARD program. It shall serve to further strengthen collaborative projects at and between the different accelerator facilities. The workshop shall also serve to educate young researchers and students participating in projects and experiments within ST3.

Wednesday 26 February

09:00 → 10:15 Status of accelerator facilities in ST3

Convener: Dr Anke-Susanne Mueller (Karlsruher Institut fuer Technologie)

09:00 Brief introduction to ARD-ST3 Workshop Series

Speaker: Anke-Susanne Mueller (KIT)

09:05 Status TELBE

Speaker: Dr Michael Gensch (DESY)

09:25 Status ANKA/FLUTE

Speaker: Mr Marcel Schuh (KIT)

Slides 2014-ARD_ST3_WS-ANKA_Status-Schuh_online.pdf

09:50 Status PITZ

Speaker: Dr Mikhail Krasilnikov (DESY)

10:15 → 10:35 Coffee break

10:35 → 11:50 Status of accelerator facilities in ST3

Convener: Dr Anke-Susanne Mueller (Karlsruher Institut fuer Technologie)

10:35 Status: DELTA

Speaker: Prof. Shaukat Khan (Technische Universitaet Dortmund)

11:00 Status SINBAD: distributed test facility

Speaker: Dr Ralph Assmann (DESY)

11:25 AXSIS

Speaker: Arya Fallahi (CFEL-DESY)

11:50 → 13:00 Working Lunch

13:00 → 15:00 Seeding and Synchronization

Convener: Dr Holger Schlarb (DESY)

13:00 Seeding progress @ FLASH

Speaker: Dr Nagitha Ekanayake (DESY, FS-LA)

13:20 Optical Synhronization and new BAM developments @ FLASH

Speaker: Marie Christine Czwalinna (DESY)

13:40 Plans for Synchronization at the European X-FEL

Speaker: Mr Cezary Sydlo (DESY)

Slides Plans_for_Synchronization_at_the_European_X-FEL.pdf

14:00 Recent pulsed synchonization results

Speaker: Ahmed Kemal (DESY)

14:20 Optical synchronization: Status ELBE

Speaker: Michael Kuntzsch

14:40 Compact laser synchonization

Speaker: Dr Peter Peier (DESY)

Slides ppeier_Compact_Laser_Synch.pptx

15:00 → 15:20 Coffee Break

15:20 → 17:20 Accelerator controls and LLRF

Convener: Dr Holger Schlarb (DESY)

15:20 Towards attosecond RF controls

Speaker: Dr Matthias Hoffmann (DESY)

Slides ST3_Workshop_HZDR_Attosecond_RF_control.pdf

15:40 High speed beam-based feedback

Speaker: Mr Sven Pfeiffer (DESY)

Slides 2014_02_26_ARD_ST3_SPfeiffer.pdf

16:00 LLRF controls upgrade @ FLASH

Speakers: Christian Schmidt (DESY), Mr Christian Schmidt (DESY)

16:20 LLRF tests @ ELBE

Speaker: Mr Igor Rutkowski (ISE, Warsaw University of Technology)

Slides MTCA_LLRF_at_ELBE.pdf

16:40 Cavity-based Bunch Arrivaltime Monitor

Speaker: Dr Matthias Hansli (IMP / TU Darmstadt)

17:20 → 18:00 Discussions & Tours to ELBE

18:00 → 21:00 Workshop dinner

Thursday 27 February

08:55 → 10:25 Ultra-fast pulse diagnostics

Convener: Michael Gensch

08:55 Introduction to ARD test facilities in subtopic 3

Speaker: Dr Michael Gensch (DESY)

09:05 Fast THz detectors

Speaker: Juliane Raasch (KIT)

Slides ARD14_raasch.pdf

09:25 Electron bunch diagnostic @ PITZ

Speaker: Dr Anne Oppelt (DESY)

09:45 THz-based longitudinal electron bunch diagnostic at the quasi-cw accelerator ELBE

Speaker: Bertram Green (HZDR)

10:05 Transverse deflecting cavity @ FLASH: recent developments

Speaker: Dr Christopher Gerth (DESY)

10:25 → 10:45 Coffee break

10:45 → 12:25 Ultra-fast pulse diagnostics

Convener: Michael Gensch

10:45 Optical afterburner for ONLINE X-ray pulse duration measurements

Speaker: Dr Nikola Stojanovic (DESY)

11:05 Few Femtosecondlevel arrivaltime measurements at high quasi-cw reprates and low charges

Speaker: Sergey Kovalev

11:25 Electro-optic sampling for electron bunch diagnostic @ ANKA and FLUTE

Speaker: Nicole Hiller (KIT)

Slides Nicole_ARD_Feb2014_web.pdf

11:45 A double-prism spectrometer for longitudinal electron bunch diagnostics with mid-infrared transition radiation

Speaker: Mr Steffen Wunderlich (Deutsches Elektronen-Synchrotron DESY)

12:05 Fast board electronics

Speaker: Dr Michele Caselle (KIT)

Slides Caselle_ARD_ST3_2014.pdf

12:25 → 13:25 Working Lunch

13:25 → 15:45 Beam dynamics

Convener: Dr Anke-Susanne Mueller (Karlsruher Institut fuer Technologie)

13:25 Analysis of CSR multibunch studies

Speaker: Miriam Brosi (KIT)

Slides ard2014_MBrosi.pdf

13:45 Electron beam dynamics: Status ELBE

Speaker: Ulf Lehnert (HZDR)

14:05 Beam dynamics calculation for BESSY-VSR

Speaker: Mr Martin Ruprecht (Helmholtz-Zentrum Berlin)

Slides MRuprecht_talk.pdf

14:25 Beam dynamics studies @ DELTA

Speaker: Prof. Shaukat Khan (Technische Universitaet Dortmund)

14:45 Calculation of Xtreme near field IR/THz radiation for beamline design

Speaker: Peter Rieger (KIT)

15:05 THz electric field calculations

Speaker: Dr Markus Schwarz (KIT)

Slides ard14-schwarz.pdf

15:25 Short pulse dynamics @ FLASH

Speaker: Ms Marie Rehders (University of Hamburg)

15:45 → 16:05 Coffee break

16:05 → 17:05 Final discussion

Conveners: Dr Anke-Susanne Mueller (Karlsruher Institut fuer Technologie), Holger Schlarb, Michael Gensch

16:05 Final Discussion

Speakers: Anke-Susanne Mueller (KIT), Dr Holger Schlarb (DESY), Dr Michael Gensch (DESY)