Publications (56)
Microlens Array Laser Transverse Shaping Technique for Photoemission Electron Source
A. Halavanau, G. Ha, G. Qiang +7
A common issue encountered in photoemission electron sources used in electron accelerators is distortion of the laser spot due to non ideal conditions at all stages of the amplific…
Conversion of a transverse density modulation into a longitudinal phase space modulation using an emittance exchange technique
Y. -E Sun, P. Piot, A. Johnson +3
We report on an experiment to produce a train of sub-picosecond microbunches using a transverse-to-longitudinal emittance exchange technique. The generation of a modulation on the…
Modeling of Advanced Accelerator Concepts
J. -L. Vay, A. Huebl, R. Lehe +6
Computer modeling is essential to research on Advanced Accelerator Concepts (AAC), as well as to their design and operation. This paper summarizes the current status and future nee…
Tailoring of an Electron-Bunch Current Distribution via Space-to-Time Mapping of a Transversely-Shaped Photoemission-Laser Pulse
A. Halavanau, Q. Gao, M. Conde +4
Temporally-shaped electron bunches at ultrafast time scales are foreseen to support an array of applications including the development of small-footprint accelerator-based coherent…
Wave-Optics Modeling of the Optical-Transport Line for Passive Optical Stochastic Cooling
M. B. Andorf, V. A. Lebedev, P. Piot +1
Optical stochastic cooling (OSC) is expected to enable fast cooling of dense particle beams. Transition from microwave to optical frequencies enables an achievement of stochastic c…
Experiment and simulations of sub-ps electron bunch train generation at Fermilab photoinjectors
Y. -E Sun, M. Church, P. Piot +1
Recently the generation of electron bunch trains with sub-picosecond time structure has been experimentally demonstrated at the A0 photoinjector of Fermilab using a transverse-long…