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Differential Interference Contrast Microscopy as A Polarimetric Instrument

    Research output: Contribution to journalArticlepeer-review

    Abstract

    Differential interference contrast (DIC) microscopy is shown to be equivalent to an incomplete Stokes polarimeter capable of probing optical properties of materials on microscopic-length scales. The Mueller matrix for a DIC microscope is calculated for various types of samples, and the polarimetric properties for DIC component parts of a spaceflight microscope are spectrally measured. As a practical application, a measurement of the index mismatch between colloidal particles and a nearly index-matched fluid bath was performed.

    Original languageAmerican English
    JournalApplied Optics
    Volume41
    DOIs
    StatePublished - Jan 1 2002

    Disciplines

    • Physics

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