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Published on: November 11, 2010

Image synthesis from nonimaged laser-speckle patterns

P S Idell, J R Fienup, R S Goodman

    Optics Letters
    |September 11, 2009
    PubMed

    Abstract:

    We demonstrate that unspeckled images of coherently illuminated, diffuse objects can be formed from measurements of backscattered laser-speckle intensity. The theoretical basis for this imaging technique is outlined, and results of computer experiments that successfully construct images from digitally simulated laser-speckle measurements are presented.

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