Browsing by Keywords "Three-dimensional surface"

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Algebraic acceleration and regularization of the source reconstruction method with the recompressed adaptive cross approximation

Kazempour, Mahdi; Gürel, Levent (IEEE, 2014)

We present a compression algorithm to accelerate the solution of source reconstruction problems that are formulated with integral equations and defined on arbitrary three-dimensional surfaces. This compression technique ...
Nanoplasmonic three-dimensional surfaces with strong surface-normal electric field enhancement

Güngör, Kıvanç; Ünal, Emre; Demir, Hilmi Volkan (IEEE, 2013)

Conventional plasmonic structures provide field enhancement in the plane. The proposed nanoplasmonic three-dimensional surfaces, with unity coverage in the plan-view, enable surface-normal enhancement and achieve 7.2-fold ...