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European FEL Design Study

Objective

The proposed Design Study is a coordinated, joint effort of 16 European institutions to prepare the construction of the next-generation free-electron laser (FEL) light sources proposed as new infrastructures in France, Germany, Italy, Sweden and the UK. Th e most critical research and development for their realisation has been prioritised and grouped into six tasks dealing with photocathode electron guns and injectors, beam dynamics, synchronisation, seeding and harmonic generation, high duty-cycle supercond ucting linacs, and cryomodules technology transfer. The first goal is to develop proven designs for critical components such as the electron gun and the complete injection system, the optical system providing an optimum laser beam profile on the photocat hode, and the electron bunch compression. The second goal is the improvement of the electron beam parameters to reach the hard X-ray regime at sub-nanometer wavelengths. This also benefits FELs for longer wavelengths because it reduces the required undulat or lengths and the electron beam energy. The third objective is the development of seeding and harmonic generation techniques in order to improve the output characteristics of the new FEL sources for the benefit of the user experiments. Prerequisite to las er seeding, as well as to high resolution time-resolved experiments, is the synchronisation of all subsystems to 100 fs or better. The fourth objective is a flexible FEL pulse distribution in time in order to facilitate user experiments and enhance user ac cess. This requires the qualification of the superconducting accelerator for high duty-cycle (CW) operation. It is expected that CW operation also facilitates the precise synchronisation of the electron beam. Finally, it is necessary to move from prototy ping to industrial production of major components, in particular of complete superconducting accelerator modules. This is essential for the reliable and cost effective construction of the new facilities.

Call for proposal

FP6-2003-INFRASTRUCTURES-4
See other projects for this call

Coordinator

STIFTUNG DEUTSCHES ELEKTRONEN-SYNCHROTRON
Address
Notkestr. 85
Hamburg
Germany

Participants (15)

BERLINER ELECTRONENSPEICHERRING-GESELLSCHAFT FÜR SYNCHROTRONSTRAHLUNG MBH
Germany
Address
Albert-einstein-straße 15
Berlin
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
France
Address
3, Rue Michel Ange
Paris
COMMISSARIAT A L´ENERGIE ATOMIQUE
France
Address
31-33 Rue De La Fédération
Paris
ENEA - ENTE PER LE NUOVE TECNOLOGIE, L'ENERGIA E L'AMBIENTE
Italy
Address
Lungo Tevere Grande Ammiraglio Thaon Di Revel 76
Roma
FORSCHUNGSVERBUND BERLIN E.V./MAX-BORN-INSTITUT F. NICHTLINEARE OPTIK & KURZZEITSPEKTROSKOPIE
Germany
Address
Rudower Chaussee 17
Berlin
FORSCHUNGSZENTRUM ROSSENDORF E.V.
Germany
Address
Bautzner Landstrasse 128
Dresden
ISTITUTO NAZIONALE DI FISICA NUCLEARE
Italy
Address
Via E. Fermi 40
Frascati (Roma)
LUND UNIVERSITY/MAX-LAB
Sweden
Address
Paradisgatan 5C
Lund
SCIENCE AND TECHNOLOGY FACILITIES COUNCIL
United Kingdom
Address
Rutherford Appleton Laboratory, Harwell Science And Innovation Campus
Didcot
SINCROTRONE TRIESTE S.CP.A.
Italy
Address
Strada Statale 14 Della Venezia Giulia, Km 163.5, Localit Basovizza
Trieste
SYNCHROTRON SOLEIL SOCIETÉ
France
Address
L'orme Des Merisiers'
Saint Aubin
TECHNISCHE UNIVERSITAET DARMSTADT (INSTITUT FUER THEORIE ELEKTROMAGNETISCHER FELDER)
Germany
Address
Karolinenplatz 5
Darmstadt
UNIVERSITA DI ROMA "LA SAPIENZA"
Italy
Address
Piazzale Aldo Moro, 5
Roma
UNIVERSITAET HAMBURG
Germany
Address
Moorweidenstrasse 18
Hamburg
UNIVERSITY OF STRATHCLYDE
United Kingdom
Address
Richmond Street 16
Glasgow