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Pepperpot Masks

Manufacturer: DREEBIT GmbH
Pepperpot Masks are multi-hole masks to separate particle beams into multiple beamlets. Particle beam separation is used in pepperpot devices to measure the transversal momentum distribution of incident particle beams and the beam emittance as well as for special cases of target irradiation.
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Description

Pepperpot Masks are multi-hole masks to separate particle beams into multiple beamlets. This particle beam separation is used in pepperpot devices to measure the transversal momentum distribution of an incident particle beam and the beam emittance. Another application for multi-hole masks is the formation of particle beams for special cases of target irradiation.

Technical Parameters

Title Text
materials stainless steel or tantalum (other materials on request)
thickness depending on the material (standard thickness is 200µm)
minimum hole diameter 50 µm
pattern diameter 30 mm (other patern diameters on request)
hole distance from 1 mm up to 3 mm
pattern geometry patterns of holes or slits (other geometries on request)