Surface light scattering: integrated technology and signal processing

L. Lading, C. Dam-Hansen, E. Rasmussen

    Research output: Contribution to journalJournal articleResearch

    Abstract

    The miniaturization of surface-scattering instruments for measuring viscoelastic properties is investigated. The concepts are based on the use of holographic optical elements and integrated optics. Compact forms of optics that provide the necessary spatial and angular selections are devised. Four systems representing increasing levels of integration are considered. It is demonstrated that efficient signal and data processing can be achieved by evaluation of the statistics of the derivative of the instantaneous phase of the detector signal. (C) 1997 Optical Society of America.
    Original languageEnglish
    JournalApplied Optics
    Volume36
    Issue number30
    Pages (from-to)7593-7600
    ISSN0003-6935
    DOIs
    Publication statusPublished - 1997

    Keywords

    • Surface scattering
    • Dynamic light scattering
    • Sensors
    • Miniaturization
    • Integration

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