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TY - CONF AU - Kotur, M. AU - Andersson, J. AU - Björklund Svensson, J. AU - Brandin, M. AU - Curbis, F. AU - Isaksson, L. AU - Lindau, F. AU - Lindvall, R. AU - Mansten, E. AU - Svärd, R. AU - Thorin, S. AU - Werin, S. ED - Pei, Guoxi ED - Schaa, Volker RW ED - Chin, Yong Ho ED - Fu, Shinian ED - Zhao, Ning TI - Photocathode Laser Pulse Shaping for Improved Emittance J2 - Proc. of LINAC2018, Beijing, China, 16-21 September 2018 CY - Beijing, China T2 - Linear Accelerator Conference T3 - 29 LA - english AB - We present a setup for producing and characterizing picosecond ultraviolet laser pulses for use in the MAX IV photocathode electron gun preinjector. Frequency-tripled laser pulses from a commercial laser system are shaped directly in the ultraviolet domain using a Fourier-domain pulse shaper. The pulses were characterized using a transitent grating FROG. We discuss a proposed upgrade of the pulse shaper, as well as its limitations. PB - JACoW Publishing CP - Geneva, Switzerland SP - 84 EP - 86 KW - laser KW - cathode KW - electron KW - gun KW - emittance DA - 2019/01 PY - 2019 SN - 2226-0366 SN - 978-3-95450-194-6 DO - DOI: 10.18429/JACoW-LINAC2018-MOPO027 UR - http://jacow.org/linac2018/papers/mopo027.pdf ER -