JJ X-Ray Soller Collimator

The X-Ray Soller Collimator is typically used to limit radiation in x-ray diffractometers, either in highly customized laboratory settings or in synchrotron facilities.

The collimators are based on the JJ X-Ray standard gadolinium oxide coated stretch-foil technique.

Key Facts X-ray Soller Collimator
Aperture size                Customized
Collimation Any collimation down to 0.5 mrad
Foils 80-125 µm thick Gadolinium Oxide coated PETP or Kapton Foil
Spacers Aluminum with thickness determined by collimation requirements
Covers 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.
Vacuum compatible parts and coatings can be furnished.
Extra dense foil coatings may be furnished for lower resolution collimators to limit "cross-talk“.
Vacuum shroud with kapton window.
Vacuum tube.