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|Title:||An arbitrarily shaped cloak with nonsingular and homogeneous parameters designed using a twofold transformation|
|Keywords:||Arbitrary polygonal cloak|
|Source:||Han, T.,Qiu, C.,Tang, X. (2010-09). An arbitrarily shaped cloak with nonsingular and homogeneous parameters designed using a twofold transformation. Journal of Optics 12 (9) : -. ScholarBank@NUS Repository. https://doi.org/9/095103|
|Abstract:||An arbitrarily asymmetrical cloak with nonsingular and homogeneous parameters is obtained by dividing an arbitrary N-sided polygonal region into N triangular regions, applying an independent twofold spatial compression, and smoothing the inner boundary of the polygonal cloak. In each triangular region, a small line segment is first stretched along one side of the triangle; this is followed by a second transformation along the other side which is carried out to create a pairing triangle. The inner boundary will thus be continuous and take a shape similar to the outer boundary. The proposed cloak is nonsingular and moreover each region of the cloak is composed of homogeneous materials. © 2010 IOP Publishing Ltd Printed in the UK & the USA.|
|Source Title:||Journal of Optics|
|Appears in Collections:||Staff Publications|
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