Speaker
Description
High-Resolution 2D Streak Camera Investigations:
Injection Dynamics @ BESSY II
The BESSY optical timing beamline with its high resolution 2D streak camera system will be presented. The system can be optimized for high time resolution (< 0.6 ps rms), or single-shot sensitivity (single turn, single bunch), or high spatial resolution (< 0.1 mm rms or even below by combination with interferometry).
The dynamics of either a kicked bunch or an injected bunch are examined using a series of turn-resolved single-shot data. Tunes as well as damping times are extracted for horizontal and also longitudinal motion. Turn-separated 2D images show the evolution of head-tail modes, nonlinearities, and the influence of chromaticity on the time evolution of an injected bunch.
