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TY - CONF AU - Andonian, G. AU - Bruhwiler, D.L. AU - Campese, T.J. AU - Conde, M.E. AU - Cook, N.M. AU - Doran, D.S. AU - Ha, G. AU - O'Shea, F.H. AU - Power, J.G. AU - Rosenzweig, J.B. AU - Shao, J.H. AU - Wisniewski, E.E. AU - Xu, T. ED - Boland, Mark ED - Tanaka, Hitoshi ED - Button, David ED - Dowd, Rohan ED - Schaa, Volker RW ED - Tan, Eugene TI - Status on a Laser Injection in Beam Driven Dielectric Wakefield Accelerator Experiment J2 - Proc. of IPAC2019, Melbourne, Australia, 19-24 May 2019 CY - Melbourne, Australia T2 - International Particle Accelerator Conference T3 - 10 LA - english AB - The generation of high-brightness beams with ultra-low emittance using the plasma photocathode technique has gained significant traction in recent years. The practical execution of a combined plasma wakefield acceleration section and a laser injected typically requires a dual gas medium for precision ionization of low and high ionization thresholds. The concept can be partially simplified in experiment by replacing the plasma wakefield acceleration component with a dielectric wakefield acceleration scheme, sacrificing field gradient but maintaining low emittance beam generation. In this paper, we describe the progress on the design of a hybrid scheme, using laser injection in a gas medium within a dielectric wakefield accelerator structure. The proof-of-concept experiment is planned to take place at the Argonne Wakefield Accelerator. PB - JACoW Publishing CP - Geneva, Switzerland SP - 3761 EP - 3763 KW - wakefield KW - experiment KW - plasma KW - laser KW - electron DA - 2019/06 PY - 2019 SN - 978-3-95450-208-0 DO - DOI: 10.18429/JACoW-IPAC2019-THPGW073 UR - http://jacow.org/ipac2019/papers/thpgw073.pdf ER -