Influence of speckle on laser range finders

From National Research Council Canada

DOIResolve DOI: https://doi.org/10.1364/AO.30.002873
AuthorSearch for: 1 ; Search for: 1 
Name affiliation
  1. National Research Council Canada. NRC Institute for Information Technology
FormatText
TypeArticle
Journal titleApplied Optics
ISSN1559-128X
2155-3165
Volume30
Issue20
Pages2873–2878
Abstract
Speckle noise is shown to constitute a fundamental limit to laser range finders based on triangulation. A model is derived that relates the magnitude of this noise to the optical geometry used. Synchronized laser scanners are shown to have inherent speckle noise reduction properties. Experimental results are presented.
Publication date
PublisherOSA
LanguageEnglish
Peer reviewedYes
NRC numberNRCC 33146
NPARC number8913732
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Record identifier5e69c4dc-ed3e-4c42-b29e-bf23c16094a6
Record created2009-04-22
Record modified2019-02-14
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