Pan, R. and Jamison, S.P. and Lefevre, T. and Gillespie, W. Allan (2016) Coulomb field strength measurement by electro-optic spectral decoding system at the CALIFES beam line. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 821. pp. 8-12. ISSN 0168-9002
Full text not available from this repository.Abstract
Electro-optic (EO) techniques are increasingly used for longitudinal bunch profile measurements. A bunch profile monitor, based on electro-optic spectral decoding (EOSD), has been developed and demonstrated on the CALIFES beam line at CERN. The EO response is analysed using a frequency domain description, and two methods for extraction of absolute Coulomb field strengths from the electron bunch are demonstrated. Measurements at field strengths up to 1.3 MV/m agree with the expectation based on independent charge measurements.