Transverse Profile and Emittance Measurement

Beam transverse emittance is one of the fundamental beam characteristics. Here, a destructive method with the slit and wire based on the whole EPCIS system is presented. The slit positions x, the transmitted current values from the wire, and the distance L separating the slit and the wire are used to generate the angular x’ distribution of the beamlet.

Emittance measurement result


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