Dual-probe laser interferometer for structural health monitoring. uri icon

abstract

  • In this note we present the development of a dual-probe laser interferometer that uses the filtering properties of a polarized beamsplitter to enable two independent (uncoupled) detection probes. The robustness of this system is demonstrated by making broadband, noncontact, high fidelity measurements of Lamb waves in an aluminum plate.

published proceedings

  • J Acoust Soc Am

altmetric score

  • 3

author list (cited authors)

  • Hurlebaus, S., & Jacobs, L. J.

citation count

  • 10

complete list of authors

  • Hurlebaus, Stefan||Jacobs, Laurence J

publication date

  • April 2006