D. Nutarelli
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View article: Commissioning of ThomX Compton source subsystems and demonstration of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msup><mml:mn>10</mml:mn><mml:mn>10</mml:mn></mml:msup></mml:math> x-rays/s
Commissioning of ThomX Compton source subsystems and demonstration of x-rays/s Open
ThomX is a compact x-ray source based on Compton scattering, installed at IJCLab (Laboratoire de physique des 2 infinis-Irène Joliot-Curie) in Orsay. The machine uses a small electron storage ring and an intense laser pulse stored in a hig…
View article: Stable 500 kW average power of infrared light in a finesse 35 000 enhancement cavity
Stable 500 kW average power of infrared light in a finesse 35 000 enhancement cavity Open
Advances in laser technology over the past 25 years have been impressive, in particular, for the Ytterbium technology where, nowadays, kilowatt-class laser systems are available. This technology also led to the possibility to provide hundr…
View article: Design of the optical system for the gamma factory proof of principle experiment at the CERN Super Proton Synchrotron
Design of the optical system for the gamma factory proof of principle experiment at the CERN Super Proton Synchrotron Open
The Gamma Factory proof of principle experiment aims at colliding laser pulses with ultrarelativistic partially stripped ion beams at the CERN Super Proton Synchrotron. Its goals include the first demonstration of fast cooling of ultrarela…
View article: Towards ultimate bandwidth photon sources based on Compton backscattering: Design constraints due to nonlinear effects
Towards ultimate bandwidth photon sources based on Compton backscattering: Design constraints due to nonlinear effects Open
Nuclear resonance fluorescence experiments typically require high rates of monochromatic photons due to the narrow linewidth of these resonances. Inverse Compton scattering sources are used to perform these experiments. Their intrinsic exc…
View article: The Gamma Factory Project at CERN: a New Generation of Research Tools Made of Light
The Gamma Factory Project at CERN: a New Generation of Research Tools Made of Light Open
The Gamma Factory project offers the possibility of creating novel research tools by producing relativistic beams of highly ionised atoms in CERN’s accelerator complex and exciting their atomic degrees of freedom by lasers to produce stron…
View article: Modal instability suppression in a high-average-power and high-finesse Fabry–Perot cavity
Modal instability suppression in a high-average-power and high-finesse Fabry–Perot cavity Open
An experimental method to remove modal instabilities induced by thermoelastic deformation in optical high-finesse resonators is presented and experimentally investigated in this paper. The method is found suitable for multi-mirror folded m…
View article: Linearly polarized laser beam with generalized boundary condition and non-paraxial corrections
Linearly polarized laser beam with generalized boundary condition and non-paraxial corrections Open
Linearly polarized Gaussian beams, under the slowly varying envelope approximation, tightly focused by a perfect parabola modeled with the integral formalism of Ignatovsky are found to be well approximated with a generalized Lax series exp…
View article: Gamma Factory Proof-of-Principle Experiment
Gamma Factory Proof-of-Principle Experiment Open
The presented document if the Letter of Intent for the Gamma Factory Proof-of-Principle Experiment.
View article: MariX, an advanced MHz-class repetition rate X-ray source for linear regime time-resolved spectroscopy and photon scattering
MariX, an advanced MHz-class repetition rate X-ray source for linear regime time-resolved spectroscopy and photon scattering Open
The need of a fs-scale pulsed, high repetition rate, X-ray source for time-resolved fine analysis of matter (spectroscopy and photon scattering) in the linear response regime is addressed by the conceptual design of a facility called MariX…
View article: Optimization of a Fabry-Perot cavity operated in burst mode for Compton scattering experiments
Optimization of a Fabry-Perot cavity operated in burst mode for Compton scattering experiments Open
Formal and experimental studies of Fabry-Perot cavities operating in burst mode are conducted in the context of Compton scattering. A dedicated optimization procedure for their use in this context is described for the first time, to the be…
View article: Optical Cavity R&D for Laser-Electron Interaction Applications
Optical Cavity R&D for Laser-Electron Interaction Applications Open
Laser-electron Inverse Compton Scattering X-ray source based on optical enhancement cavity is expected to produce higher-flux and better-quality X-rays than conventional sources, in addition, to become more compact, much cheaper than Free …
View article: Sensorless adaptive optics implementation in widefield optical sectioning microscopy inside<i>in vivo Drosophila</i>brain
Sensorless adaptive optics implementation in widefield optical sectioning microscopy inside<i>in vivo Drosophila</i>brain Open
We present an implementation of a sensorless adaptive optics loop in a widefield fluorescence microscope. This setup is designed to compensate for aberrations induced by the sample on both excitation and emission pathways. It allows fast o…