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Invisibility cloaking in weak scattering
KTH, School of Information and Communication Technology (ICT), Optics and Photonics (Closed 20120101). Aalto University, Espoo, Finland .
2010 (English)In: 2010 9th Euro-American Workshop on Information Optics, WIO 2010, 2010, 5582525- p.Conference paper (Refereed)
Abstract [en]

We consider invisibility cloaking of a slab object in scalar wave theory within the first-order Born approximation.We show that in the forward direction cloaking is achieved for any object slab and incident field, whereas in the backward direction cloaking is possible at least for self-imaging fields. In both cases the scattering potential of the cloak slab depends on that of the object slab. The method of object-dependent cloaking using weak slab scatterers can be a useful addition to existing cloaking methods, for instance, in atmospheric optics and biophotonics.

Place, publisher, year, edition, pages
2010. 5582525- p.
Keyword [en]
Bio photonics, First-order, Incident fields, Invisibility cloaking, Scalar wave theory, Scattering potentials, Self imaging, Weak scattering, Scattering, Metamaterials
National Category
Other Physics Topics
URN: urn:nbn:se:kth:diva-149705DOI: 10.1109/WIO.2010.5582525ScopusID: 2-s2.0-78149447876ISBN: 978-142448227-6OAI: diva2:741219
2010 9th Euro-American Workshop on Information Optics, WIO 2010, 12 July 2010 through 16 July 2010, Helsinki, Finland

QC 20140827

Available from: 2014-08-27 Created: 2014-08-26 Last updated: 2014-08-27Bibliographically approved

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Friberg, Ari T.
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Optics and Photonics (Closed 20120101)
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