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arXiv · 0909.0510

A method for creating materials with a desired refraction coefficient

A. G. Ramm
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Abstract

It is proposed to create materials with a desired refraction coefficient in a bounded domain $D\subset \R^3$ by embedding many small balls with constant refraction coefficients into a given material. The number of small balls per unit volume around every point $x\in D$, i.e., their density distribution, is calculated, as well as the constant refraction coefficients in these balls. Embedding into $D$ small balls with these refraction coefficients according to the calculated density distribution creates in $D$ a material with a desired refraction coefficient.

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A. G. Ramm. 2009-09-02. A method for creating materials with a desired refraction coefficient. https://doi.org/10.1063/1.3452159

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