Manipulation of resonance orders and absorbing materials for structural colors in transmission with improved color purity.
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DOI: 10.1364/oe.453608
Abstract: We present an improved color purity of additive transmissive structural color filters by controlling a resonance order and by inserting a highly absorbing material. The proposed structure consists of a single metal sandwiched by two… read more here.
Keywords: improved color; color purity; color; resonance ... See more keywords