The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
TY - CONF AU - Emma, C. AU - Guetg, M.W. AU - Halavanau, A. AU - Lutman, A.A. AU - Marcus, G. AU - Maxwell, T.J. AU - Pellegrini, C. ED - Boland, Mark ED - Tanaka, Hitoshi ED - Button, David ED - Dowd, Rohan ED - Schaa, Volker RW ED - Tan, Eugene TI - Study of XFEL Third Harmonic Radiation at LCLS J2 - Proc. of IPAC2019, Melbourne, Australia, 19-24 May 2019 CY - Melbourne, Australia T2 - International Particle Accelerator Conference T3 - 10 LA - english AB - In this paper, we focus on characterization of the nonlinear third harmonic radiation properties at Linac Coherent Light Source (LCLS). In addition, we experimentally perform third harmonic self-seeding, using diamond crystal attenuator in the hard X-ray self-seeding chicane. We discuss warm beam effects in such scheme, justifying recently proposed two bunch configuration for harmonic lasing. PB - JACoW Publishing CP - Geneva, Switzerland SP - 1875 EP - 1877 KW - undulator KW - FEL KW - radiation KW - experiment KW - bunching DA - 2019/06 PY - 2019 SN - 978-3-95450-208-0 DO - DOI: 10.18429/JACoW-IPAC2019-TUPRB091 UR - http://jacow.org/ipac2019/papers/tuprb091.pdf ER -