Assertion: beryllium fluoride | /r/ObjectUse | used as component
Facets:
value: for dichroic filters
type: PURPOSE
value: in multilayer coatings
type: LOCATION
value: for bandpass
type: PURPOSE
value: for ar
type: PURPOSE
Source sentences:
text: Thorium fluoride can be used as a component in multilayer coatings for AR, bandpass and dichroic filters.