Neutron Soller

The soller collimator is a collimator with parallel, rectangular foils. It is based on our well-proven collimator designs that have been around even before the founding of JJ X-Ray.

Most of the Soller Collimators find application in intermediate radiation environments in which mostly gadolinium oxide coated PETP foils are used.

For further details, please see examples in our collimator catalog.

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Technical specifications

Aperture size

Any collimation down to 0.5 mrad (1.7’)

80-125 µm thick Gadolinium Oxide or Boron-10 coated PETP or Kapton Foil

Aluminum or stainless steel with thickness determined by collimation requirements

Open apertures are delivered with thin protective Aluminum covers

Common options
Foil material can also be polyimide, aluminum or stainless steel
Coatings can be various alternative materials
The frame may be coated with absorbing material
Vacuum compatible parts and coatings can be furnished
Extra dense foil coatings may be furnished for lower resolution collimators to limit cross-talk.
Non-magnetic materials
Vacuum shroud with Kapton window
Vacuum tube