Strong optical absorption of a metallic film to induce a lensing effect in the visible region
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DOI: 10.1038/s41598-019-48938-z
Abstract: In this work, the two-dimensional profile of the light transmission through a prism-like metallic film sample of Au was measured at a wavelength of 632.8 nm in the visible intraband transition region to verify that, beyond… read more here.
Keywords: optical absorption; effect; induce lensing; lensing effect ... See more keywords