Reconstruction of the 3D charge distribution of an electron bunch using a novel variable-polarization transverse deflecting structure (TDS)
Journal of Physics, Conference Series
Lattice considerations for the use of an X-band transverse deflecting structure (TDS) at SINBAD, DESY D Marx, R Assmann, U Dorda et al. High power RF system for transverse deflecting structure XFEL TDS INJ E N Volobuev, A A Zavadtsev, D A Zavadtsev et al. Transverse deflecting structure XFEL TDS INJ E N Volobuev, A A Zavadtsev, D A Zavadtsev et al. Longitudinal Properties of High Energy Collisions A Deppman, L Marques and J Cleymans Intense Terahertz Synchrotron Radiation by Laser Bunch Slicing
... Laser Bunch Slicing at UVSOR-II Electron Storage Ring Miho Shimada, Masahiro Katoh, Shin-ichi Kimura et al. Laser vacuum acceleration of a relativistic electron bunch I V Glazyrin, A V Karpeev, O G Kotova et al. Coherent effects in the transition radiation of electron bunches on acoustic superlattices V V Parazian and A A Saharian Smith-Purcell Radiation with Three-Dimensional Simulation Dazhi Li, Kazuo Imasaki, Ziqiang Yang et al. Spontaneous and stimulated emission induced by an electron, electron bunch, and electron beam in a plasma M V Kuzelev and A A Rukhadze Abstract. A TDS is a well-known device for the characterization of the longitudinal properties of an electron bunch in a linear accelerator. So far, the correlation of the slice properties in the horizontal/vertical planes of the electron bunch distribution has been characterized by using a TDS system deflecting in the vertical/horizontal directions respectively and analysing the image on a subsequent screen. Recently, an innovative design for a TDS structure has been proposed, which includes the possibility of continuously varying the angle of the transverse streaking field inside a TDS structure. This allows the beam distribution to be characterized in all transverse directions. By collecting measurements of bunches streaked at different angles and combining them using tomographic techniques, it is possible to retrieve 3D distributions of the charge density. In this paper, a method is proposed and simulation results are presented to show the feasibility of such an approach at the upcoming accelerator R&D facility, SINBAD, at DESY.