Beam deflection and splitting using transformation optics |
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| Authors: | Guan Xia Yu Wei Xiang Jiang Tie Jun Cui |
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| Institution: | (1) College of Science, Nanjing Forestry University, Nanjing, 210037, P. R. China;(2) Department of Radio Engineering, Southeast University, Nanjing, 210096, P. R. China |
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| Abstract: | We propose a scheme to achieve beam defecting and splitting using a method of embedded coordinate transformation 1]. In this
method one boundary of transformation region is not involved in the transformation, which means beam defecting and splitting
can be realized by changing the geometric construction. Although there is a discontinuous boundary, the impendence is matched
between transformation media and surrounding media according to the conventional transformation optics. Full-wave numerical
simulations further verify the theoretical analysis. |
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