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Open AccessMetal/dielectric/metal sandwich film for broadband reflection reduction
A film comprising randomly distributed metal/dielectric/metal sandwich nanopillars with a distribution of cross-sectional diameters, displayed extremely low reflectance over the blue-to-red regime, when coated...
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Biologically inspired achromatic waveplates for visible light
Waveplates are planar devices used in optics and optoelectronics to change the polarization state of light. Made of anisotropic dielectric materials such as crystals and thin films, waveplates are not known to...
