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TY - CONF AU - Widmann, C. AU - Afonso Rodríguez, V. AU - Bernhard, A. AU - Braun, N. AU - Kaluza, M. AU - Müller, A.-S. AU - Nicolai, M. AU - Papash, A.I. AU - Reuter, M. AU - Rossmanith, R. AU - Sävert, A. AU - Werner, W. ED - Petit-Jean-Genaz, Christine ED - Arduini, Gianluigi ED - Michel, Peter ED - Schaa, Volker RW TI - Beam Transport System from a Laser Wakefield Accelerator to a Transverse Gradient Undulator J2 - Proc. of IPAC2014, Dresden, Germany, June 15-20, 2014 C1 - Dresden, Germany T2 - International Particle Accelerator Conference T3 - 5 LA - english AB - The transport and matching of electron beams generated by a laser wakefield accelerator (LWFA) is a major challenge due to their large energy spread and divergence. Strong focussing magnets and a chromatic correction are required. This contribution discusses the layout of the beam transport optics for a diagnostic beamline at the LWFA in Jena, Germany. The aim of this optics is to match the betatron functions and the dispersion to the field of a transverse gradient undulator (TGU) such that monochromatic undulator radiation is generated despite the large energy spread. PB - JACoW CP - Geneva, Switzerland SP - 2803 EP - 2806 KW - undulator KW - electron KW - laser KW - beam-transport KW - radiation DA - 2014/07 PY - 2014 SN - 978-3-95450-132-8 DO - 10.18429/JACoW-IPAC2014-THOBA03 UR - http://jacow.org/ipac2014/papers/thoba03.pdf ER -