Broadband optical antireflection enhancement by integrating antireflective nanoislands with silicon nanoconical-frustum arrays.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 22116618.
- Also identified by DOI 10.1002/adma.201103399.
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Abstract
Based on conventional colloidal nanosphere lithography, we experimentally demonstrate novel graded-index nanostructures for broadband optical antireflection enhancement including the near-ultraviolet (NUV) region by integrating residual polystyrene antireflective (AR) nanoislands coating arrays with silicon nano-conical-frustum arrays. This is a feasible optimized integration method of two major approaches for antireflective surfaces: quarter-wavelength AR coating and biomimetic moth's eye structure.
Medical subject headings
- Nanostructures
- Silicon