Achieving perfect imaging beyond passive and active obstacles by a transformed bilayer lens
2009 (English)In: Physical Review B. Condensed Matter and Materials Physics, ISSN 1098-0121, E-ISSN 1550-235X, Vol. 79, no 16Article in journal (Refereed) Published
A bilayer lens is proposed based on transformation optics. It is shown that Pendry's perfect lens, perfect bilayer lens made of indefinite media, and the concept of compensated media are well unified under the scope of the proposed bilayer lens. Using this concept, we also demonstrate how one is able to achieve perfect imaging beyond passive objects or active sources which are present in front of the lens.
Place, publisher, year, edition, pages
2009. Vol. 79, no 16
lenses, negative refraction
IdentifiersURN: urn:nbn:se:kth:diva-18412DOI: 10.1103/PhysRevB.79.161101ISI: 000265945200001ScopusID: 2-s2.0-65649106501OAI: oai:DiVA.org:kth-18412DiVA: diva2:336459
QC 201005252010-08-052010-08-052011-01-17Bibliographically approved