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Trnka Jan, Mu Feng. Application of holographic interferometry in criminal traceology[J]. LASER TECHNOLOGY, 1997, 21(3): 171-173.
Citation: Trnka Jan, Mu Feng. Application of holographic interferometry in criminal traceology[J]. LASER TECHNOLOGY, 1997, 21(3): 171-173.

Application of holographic interferometry in criminal traceology

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  • Received Date: February 11, 1996
  • Published Date: May 24, 1997
  • This paper presents a method of traceology that uses the principle of double exposure holographic interferometry to investigate the displacement recovery traces on viscoelastic materials.A special concern was put into research of recording the traces of human shoes on surfaces of PVC floors.
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    Erf R K.Holographic nondest ructivetesting New York:Academic Press,1974
    [2]
    Vest CH M.Holographic interferometry New York:John Wiley&Sons,1979
    [3]
    Antropius K,Porada V,Trnka J.Holographic recording of displacement recovery traces(in Czech)Praha:Cs.K riminalistika,1985:18(1):53~63
    [4]
    Trnka J,Porada V,Antropius K.R ecording of displacement recovery traces by holographic method of double exposure(in Czech)Praha:Cs.K riminalistika,1985;18(4):329~337
    [5]
    Bradford W R.Hologram interferometry for scene of crime investigation.Feltham,Middlesex,England:EMI Electronics Ltd,1975
    [6]
    Porada V.Theory of criminalistic traces and identification(in Czech).Praha:Academia,1987:286~313
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