Multi-plane, multi-band image projection via broadband diffractive optics.
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DOI: 10.1364/ao.59.000038
Abstract: We demonstrate visible and near-IR image projection via non-absorbing, multi-level broadband diffractive-optical elements (BDOEs) in one or more planes. By appropriate design of the BDOE topography, we experimentally demonstrate (1) different images in different spectral… read more here.
Keywords: projection via; broadband diffractive; image; image projection ... See more keywords