Search results for "Free electron laser"

showing 3 items of 3 documents

Two-Color Radiation Generated in a Seeded Free-Electron Laser with Two Electron Beams.

2015

We present the experimental evidence of the generation of coherent and statistically stable two-color free-electron laser radiation obtained by seeding an electron beam double peaked in energy with a laser pulse single spiked in frequency. The radiation presents two neat spectral lines, with time delay, frequency separation, and relative intensity that can be accurately controlled. The analysis of the emitted radiation shows a temporal coherence and a shot-to-shot regularity in frequency significantly enhanced with respect to the self-amplified spontaneous emission. © 2015 American Physical Society. © 2015 American Physical Society.

General Physics and AstronomyColorElectronsElectronseeding FELRadiation01 natural scienceslaw.inventionPhysics and Astronomy (all)OpticsColor Computer Simulation Image Processing Computer-Assisted Spectrum Analysis Electrons LaserslawFrequency separation0103 physical sciencesElectron beams; free electron lasers; physicsImage Processing Computer-AssistedSpontaneous emissionComputer Simulation010306 general physicsPhysicsFEL010308 nuclear & particles physicsbusiness.industryLasersSpectrum AnalysisSettore FIS/01 - Fisica SperimentaleFree-electron laserElectron beamsSPARCLaserFEL seeding FEL lasersFree Electron Laserfree electron lasersCathode raybusinessSeeded FELphysicsCoherence (physics)Physical review letters
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IRIDE: Interdisciplinary research infrastructure based on dual electron linacs and lasers

2014

This paper describes the scientific aims and potentials as well as the preliminary technical design of RUDE, an innovative tool for multi-disciplinary investigations in a wide field of scientific, technological and industrial applications. IRIDE will be a high intensity "particles factory", based on a combination of high duty cycle radio-frequency superconducting electron linacs and of high energy lasers. Conceived to provide unique research possibilities for particle physics, for condensed matter physics, chemistry and material science, for structural biology and industrial applications, IRIDE will open completely new research possibilities and advance our knowledge in many branches of sci…

Nuclear and High Energy PhysicsHigh energySC Linac;Neutron source;FEL;Compton source;Advanced accelerators concepts;Particle physicsSettore FIS/07 - FISICA APPLICATA (A BENI CULTURALI AMBIENTALI BIOLOGIA E MEDICINA)Advanced accelerators conceptTechnical designNOAdvanced accelerators conceptsParticle physicSC Linac; FEL; Particle physics; Neutron source; Compton source; Advanced accelerators conceptsInstrumentationFELPhysicsSC LinacSettore FIS/01 - Fisica SperimentaleAdvanced accelerators concepts; Compton source; FEL; Neutron source; Particle physics; SC Linac; Instrumentation; Nuclear and High Energy PhysicsParticle physicsAdvanced accelerators concepts; Compton source; FEL; Neutron source; Particle physics; SC Linac; Nuclear and High Energy Physics; InstrumentationCompton sourceNeutron sourceWide fieldSettore FIS/07 - Fisica Applicata(Beni Culturali Ambientali Biol.e Medicin)Dual (category theory)Free Electron LaserAdvanced accelerators concepts Compton source FEL Neutron source Particle physics SC LinacAdvanced accelerators concepts; Compton source; FEL; Neutron source; Particle physics; SC Linacadvanced accelerators concepts; particle physics; sc linac; compton source; fel; neutron sourceneutron sourcefree electron lasersSystems engineeringFactory (object-oriented programming)Free electron laser
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Time-resolved core-level photoemission data of tungsten diselenide

2020

Pump-probe core-level photoemission spectroscopy data of tungsten diselenide (WSe2) measured using an electron momentum microscope at the FLASH Free-electron laser.

photoemission spectroscopyXPSPhysics::Optics2D materialpump-probe spectroscopyfree electron laser
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