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Published in 2020 at "Applied optics"
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…
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Keywords:
projection via;
broadband diffractive;
image;
image projection ... See more keywords