Assertion: mirror galvanometer | /r/ObjectUse | used in laser-based barcode scanners
Facets:
value: in military applications
type: LOCATION
value: mainly
type: DEGREE
value: in space systems
type: LOCATION
Source sentences:
text: Open loop, or resonant mirror galvanometers, are mainly used in laser-based barcode scanners, in some printing machines, in some imaging applications, in military applications, and in space systems.