Undulator K-Parameter Measurements at LCLS


We report our first in-situ measurements of relative undulator segment K-parameters made at the LCLS. The diagnostics, calibration, procedure, and early results are described. Measurement errors and noise are discussed and the outlook for near-term develop presented.

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@inproceedings{Frisch2009UndulatorKM, title={Undulator K-Parameter Measurements at LCLS}, author={Josef C. Frisch and Z. Huang and Richard H. Iverson and Henrik Loos}, year={2009} }