title: Biaxial laser-based displacement transducer.
abstract: A simple laser-based instrument is described which produces output voltages proportional to displacements in orthogonal directions. This instrument and the associated experimental techniques have been used to measure biaxial displacements across 400-mum slots at various angles in sheet specimens of various widths.
authors.affiliation: Michigan State University, East Lansing, Michigan 48824.
authors.forename: W N
authors.initials: WN
authors.lastname: Sharpe
authors.forename: T S
authors.initials: TS
authors.lastname: Payne
authors.forename: M K
authors.initials: MK
authors.lastname: Smith