Magnetically tunable optical diffraction gratings based on a ferromagnetic liquid crystal.
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DOI: 10.1364/oe.27.008900
Abstract: Transmission optical diffraction gratings composed of periodic slices of a ferromagnetic liquid crystal and a conventional photoresist polymer are demonstrated. Dependence of diffraction efficiencies of various diffraction orders on an in-plane external magnetic field is… read more here.
Keywords: magnetically tunable; ferromagnetic liquid; optical diffraction; liquid crystal ... See more keywords