Laser ranging: A critical review of usual techniques for distance measurement

Markus Christian Amann, Thierry Bosch, Marc Lescure, Risto Myllylä, Marc Rioux

Research output: Contribution to journalArticlepeer-review

801 Scopus citations

Abstract

We review some usual laser range finding techniques for industrial applications. After outlining the basic principles of triangulation and time of flight [pulsed, phase-shift and frequency modulated continuous wave (FMCW)], we discuss their respective fundamental limitations. Selected examples of traditional and new applications are also briefly presented.

Original languageEnglish
Pages (from-to)10-19
Number of pages10
JournalOptical Engineering
Volume40
Issue number1
DOIs
StatePublished - Jan 2001

Keywords

  • Distance measurement
  • Laser radar
  • Laser ranging
  • Three-dimensional vision
  • Triangulation

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