Concept for a transmissive, large angle, light steering device with high efficiency

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Hsien Hui Cheng, Achintya K Bhowmik, Philip J Bos

    Optics Letters
    |May 1, 2015
    PubMed

    Abstract:

    A device concept is presented to allow very large angle deflection of light passing through a transmissive device. Deflection of light, switchable between angles larger than ±60  deg, is shown to be possible with efficiencies approaching 100%.

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