Clocking Femtosecond X Rays
Copyright policy )Clocking Femtosecond X Rays
Linear-accelerator-based sources will revolutionize ultrafast x-ray science due to their unprecedented brightness and short pulse duration. However, time-resolved studies at the resolution of the x-ray pulse duration are hampered by the inability to precisely synchronize an external laser to the accelerator. At the Sub-Picosecond Pulse Source at the Stanford Linear-Accelerator Center we solved this problem by measuring the arrival time of each high energy electron bunch with electro-optic sampling. This measurement indirectly determined the arrival time of each x-ray pulse relative to an external pump laser pulse with a time resolution of better than 60 fs rms.
- Uppsala University Sweden
- University of Copenhagen Denmark
- Lawrence Berkeley National Laboratory United States
- Helmholtz Association of German Research Centres Germany
- University of California, Berkeley United States
43 Particle Accelerators, General Physics, Birefringence, info:eu-repo/classification/ddc/550, Refractive Index, Lasers, Atom and Molecular Physics and Optics, 73 Nuclear Physics And Radiation Physics, Electrons, Stanford Linear Accelerator Center, Electron Beams, X-Ray Sources, Free Electron Lasers, Transients, Electromagnetic Fields, Polarization, Physical Sciences, 71 Classical And Quantum Mechanics, Sampling, Natural Sciences
43 Particle Accelerators, General Physics, Birefringence, info:eu-repo/classification/ddc/550, Refractive Index, Lasers, Atom and Molecular Physics and Optics, 73 Nuclear Physics And Radiation Physics, Electrons, Stanford Linear Accelerator Center, Electron Beams, X-Ray Sources, Free Electron Lasers, Transients, Electromagnetic Fields, Polarization, Physical Sciences, 71 Classical And Quantum Mechanics, Sampling, Natural Sciences
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