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تسجيل مستخدم جديدScattering of evanescent wave by two cylinders near a flat boundary
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Two-dimensional problem of evanescent wave scattering by dielectric or metallic cylinders near the interface between two dielectric media is solved numerically by boundary integral equations method. A special Green function was proposed to avoid the infinite integration. A pattern with a circular and a prolate elliptic cylinders, respectively, is suggested to simulate the sample and the probe in near-field optical microscopy. The energy flux in the midplane of the probe-cylinder is calculated as a function of its position.
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Sinuhe Perea-Puente
, Francisco J. Rodriguez-Fortu~non (Department of Physics
, Kings College London
2021
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