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Characterization of common plastic microspheres through holographic Mueller matrix imaging
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Researchers used polarimetric in-line holographic imaging to measure Mueller matrices from common plastic microspheres, demonstrating that different plastic types exhibit distinctive polarimetric signatures. The study presents this holographic Mueller matrix approach as a deterministic tool for automated microplastic detection and characterization.
This study presents the measurement of Mueller matrices from a polarimetric in-line holographic setup to characterize microspheres of common plastics. Results demonstrate distinctive polarimetric signatures, offering a deterministic tool for automated microplastic detection and insightful parameters for further analysis.
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