Fabrication of micromirrors with pyramidal shape using anisotropic etching of silicon

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Moktadir, Z.; Vijaya Prakash, G.; Trupke, M.; Koukharenko, E.; Kraft, M.; Baumberg, J.J.; Eriksson, S.; Hinds, E.A.;

Gold micro-mirrors have been formed in silicon in an inverted pyramidal shape. The pyramidal structures are created in the (100) surface of a silicon wafer by anisotropic etching in potassium hydroxide. High quality micro-mirrors are then formed by sputtering gold onto ... View more
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