Sergei A Tretyakov et al 2008 New J. Phys. 10 115028 doi:10.1088/1367-2630/10/11/115028
Generalized field-transforming metamaterials
Focus on Cloaking and Transformation OpticsSergei A Tretyakov1, Igor S Nefedov and Pekka Alitalo
Show affiliationsPart of Focus on Cloaking and Transformation Optics
In this paper, we introduce a generalized concept of field-transforming metamaterials, which perform field transformations defined as linear relations between the original and transformed fields. These artificial media change the fields in a prescribed fashion in the volume occupied by the medium. We show what electromagnetic properties of transforming medium are required. The coefficients of these linear functions can be arbitrary scalar functions of position and frequency, which makes the approach quite general and opens a possibility to realize various unusual devices.
- PACS
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41.20.Jb Electromagnetic wave propagation; radiowave propagation
- Subjects
- Dates
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Issue 11 (November 2008)
Received 2 June 2008
Published 27 November 2008
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Generalized field-transforming metamaterials
Sergei A Tretyakov et al 2008 New J. Phys. 10 115028
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