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RIS citation export for SUSPF084: Transverse-to-Longitudinal Photocathode Distribution Imaging

TY - CONF
AU - Halavanau, A.
AU - Gai, W.
AU - Ha, G.
AU - Piot, P.
AU - Power, J.G.
AU - Qiang, G.
AU - Wisniewski, E.E.
ED - Koscielniak, Shane
ED - Satogata, Todd
ED - Schaa, Volker RW
ED - Thomson, Jana
TI - Transverse-to-Longitudinal Photocathode Distribution Imaging
J2 - Proc. of IPAC2018, Vancouver, BC, Canada, April 29-May 4, 2018
C1 - Vancouver, BC, Canada
T2 - International Particle Accelerator Conference
T3 - 9
LA - english
AB - In this paper, we present a tunable picosecond-scale bunch train generation technique combining a microlens array (MLA) transverse laser shaper and a transverse-to-longitudinal emittance exchange (EEX) beamline. The modulated beamlet array is formed at the photocathode with the MLA setup. The resulting patterned electron beam is accelerated to 50 MeV and transported to the entrance of the EEX setup. A quadrupole channel is used to adjust the transverse spacing of the beamlet array upstream of the EEX, thereby enabling the generation of a bunch train with tunable separation downstream of the EEX beamline. Additionally, the MLA is mounted on a rotation stage which provides additional flexibility to produce high-frequency beam density modulation downstream of the EEX. Experimental results obtained at the Argonne Wakefield Accelerator (AWA) facility are presented and compared with numerical simulations.
PB - JACoW Publishing
CP - Geneva, Switzerland
SP - 3361
EP - 3363
DA - 2018/06
PY - 2018
SN - 978-3-95450-184-7
DO - 10.18429/JACoW-IPAC2018-THPAK060
UR - http://jacow.org/ipac2018/papers/thpak060.pdf
ER -