Revealing of axial separation between diffusers through lateral speckle correlation

Gokul G. Nair, Dinesh N. Naik, Michael Linde Jakobsen, Steen G. Hanson, Rakesh Kumar Singh

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review


    We experimentally demonstrate that the intensity correlation of speckled speckles before and after the lateral displacement of the concealed scatterer discloses the axial separation though speckle size, decorrelation length and speckle gearing. We expect to apply this technique into tracking objects hidden in the diffuse layer, measuring biological activity in diffuse layer etc.

    Original languageEnglish
    Title of host publicationFrontiers in Optics, FIO 2018
    Number of pages1
    PublisherOptical Society of America (OSA)
    Publication date1 Jan 2018
    Article numberPaper JTu2A.20
    ISBN (Print)9781943580460
    Publication statusPublished - 1 Jan 2018
    EventFrontiers in Optics - Washington, United States
    Duration: 16 Sept 201820 Sept 2018


    ConferenceFrontiers in Optics
    Country/TerritoryUnited States

    Bibliographical note

    From the session: Poster Session I (JTu2A)


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