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Holograms aid forgery detection

Crime fighters analyse signatures using third dimension.

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  1. Schirripa SpagnoloG., SimonettiC. & CozzellaL. J. Opt. A, 6. 869 - 874 (2004).

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University of Rome Three, Rome

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Journal of Optics

How Holography Works

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Peplow, M. Holograms aid forgery detection. Nature (2004).

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