F. Briquez
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View article: Panoply of insertion devices for SOLEIL II
Panoply of insertion devices for SOLEIL II Open
SOLEIL II is a project aiming at upgrading the present SOLEIL synchrotron to a fourth-generation light source. The photon spectral performance parameters such as brightness and flux density will be highly increased by a drastic decrease of…
View article: The COXINEL Seeded Free Electron Laser Driven by the Laser Plasma Accelerator at HZDR
The COXINEL Seeded Free Electron Laser Driven by the Laser Plasma Accelerator at HZDR Open
Laser Plasma Accelerators know a tremendous development these recent years. Being able to reach up to ~100 GV/m, they open new perspectives for compact accelerators. Their performance can be qualified by a Free Electron Laser Application. …
View article: Seeded free-electron laser driven by a compact laser plasma accelerator
Seeded free-electron laser driven by a compact laser plasma accelerator Open
Free-electron lasers generate high-brilliance coherent radiation at wavelengths spanning from the infrared to the X-ray domains. The recent development of short-wavelength seeded free-electron lasers now allows for unprecedented levels of …
View article: Process Automation at SOLEIL: Two Applications Using Robot Manipulators
Process Automation at SOLEIL: Two Applications Using Robot Manipulators Open
Robot manipulators are an important component in most autonomous systems in the industry. Arc welding, machine tending, painting, picking, are only some examples where the robot manipulators are widely employed. In Synchrotrons some proces…
View article: Progress Towards Laser Plasma Electron Based Free Electron Laser on COXINEL
Progress Towards Laser Plasma Electron Based Free Electron Laser on COXINEL Open
Laser plasma acceleration (LPA) with up to several GeV beam in very short distance appears very promising. The Free Electron Laser (FEL), though very challenging, can be viewed as a qualifying application of these new emerging LPAs. The en…
View article: Control of Laser Plasma Accelerated Electrons: A Route for Compact Free Electron Lasers
Control of Laser Plasma Accelerated Electrons: A Route for Compact Free Electron Lasers Open
The recent spectacular development of laser plasma ac- celerators that now can deliver GeV electron beams in an extremelyshortdistancemakesthemverypromising. Ap- plications for light sources based on undulator radiation and free electron l…
View article: Transportation and Manipulation of a Laser Plasma Acceleration Beam
Transportation and Manipulation of a Laser Plasma Acceleration Beam Open
The ERC Advanced Grant COXINEL aims at demonstrating free electron laser amplification, at a resonant wavelength of 200 nm, based on a laser plasma acceleration source. To achieve the amplification, a 10 m long dedicated transport line was…
View article: SOLEIL Status Report
SOLEIL Status Report Open
SOLEIL is both a synchrotron light source and a research laboratory at the cutting edge of experimental techniques dedicated to matter analysis down to the atomic scale, as well as a service platform open to all scientific and industrial c…
View article: Study of the Electron Transport in the COXINEL FEL Beamline Using a Laser-Plasma Accelerated Electron Beam
Study of the Electron Transport in the COXINEL FEL Beamline Using a Laser-Plasma Accelerated Electron Beam Open
The ERC Advanced Grant COXINEL aims at demonstrating free electron laser (FEL) at 200 nm, based on a laser-plasma accelerator (LPA). To achieve the FEL amplification a transport line was designed to manipulate the beam properties. The 10 m…
View article: Cryogenic Permanent Magnet Undulator for an FEL Application
Cryogenic Permanent Magnet Undulator for an FEL Application Open
A Cryogenic Permanent Magnet Undulator (CMPU) is capable of achieving high brightness radiation at short wavelengths, by taking advantage of the permanent magnets' enhanced performance at low temperature. A CPMU of period 18 mm (U18) that …
View article: U15 Design and Construction Progress
U15 Design and Construction Progress Open
A 15 mm period PrFeB Cryogenic Permanent Magnet Undulator (CPMU) is under construction at SOLEIL in the frame of a collaboration with MAXIV, relying on the experience gained from the two PrFeB CPMU already installed at SOLEIL. The improved…
View article: Construction and Optimization of Cryogenic Undulators at SOLEIL
Construction and Optimization of Cryogenic Undulators at SOLEIL Open
With permanent magnets undulator operation at cryogenic temperature, the magnetic field and the coercivity can be enhanced, enabling shorter periods with high magnetic fields. The first full scale (2 m long, 18 mm period) hybrid cryogenic …
View article: Towards a Free Electron Laser Using Laser Plasma Acceleration
Towards a Free Electron Laser Using Laser Plasma Acceleration Open
Since the laser invention, the advent of X-ray Free Electron Lasers (FEL) half a century later, opens new areas for matter investigation. In parallel, the spectacular development of laser plasma acceleration (LPA) with several GeV beam acc…
View article: Progress of Pr2Fe14B Based Hybrid Cryogenic Undulators at SOLEIL
Progress of Pr2Fe14B Based Hybrid Cryogenic Undulators at SOLEIL Open
Cryogenic Permanent Magnet Undulators (CPMUs) take advantage of the enhanced field performance of permanent magnets when cooled down to low temperature, enabling shorter period with sufficient magnetic field to achieve high brightness radi…
View article: Cryo-Ready Undulator U15: Passing SOLEIL’s 2 Meters Threshold in Useful Magnetic Length
Cryo-Ready Undulator U15: Passing SOLEIL’s 2 Meters Threshold in Useful Magnetic Length Open
The U15 is an in-vacuum undulator designed to operate at room temperature and at 70K. It is the first in-vacuum undulator designed, assembled and which will be used in SOLEIL’s storage ring that have support beams for magnets longer than 2…
View article: Mechanical Engineering Solutions for COXINEL Project
Mechanical Engineering Solutions for COXINEL Project Open
COXINEL (COherent Xray source INferred from Electrons accelerated by Laser) is a European Research Council (ERC) advance grant aims at demonstrating Free Electron Laser amplification at 200 nm with 180 MeV electrons generated by laser plas…
View article: Electron Transport on COXINEL Beam Line
Electron Transport on COXINEL Beam Line Open
COXINEL experiment aims at demonstrating free electron laser (FEL) amplification with a laser plasma accelerator (LPA). For COXINEL, a dedicated 8 m transport line has been designed and prepared at SOLEIL. We present here LPA beam transpor…
View article: An application of laser–plasma acceleration: towards a free-electron laser amplification
An application of laser–plasma acceleration: towards a free-electron laser amplification Open
International audience
View article: Development of cryogenic undulators with PrFeB magnets at SOLEIL
Development of cryogenic undulators with PrFeB magnets at SOLEIL Open
Short period high field undulators are of interest for X-ray brilliance enhancement in synchrotron radiation applications and for compact Free Electron Lasers. Cryogenic in-vacuum undulators [1] are one of the possible solutions. At SOLEIL…
View article: First Electron Beam Measurements on COXINEL
First Electron Beam Measurements on COXINEL Open
The ERC grant COXINEL aims at demonstrating experimentally Free Electron Laser (FEL) amplification with electrons generated by laser plasma acceleration (LPA). Because of the still limited electron beam performance (especially energy sprea…