Designing three-dimensional transformation optical media using quasiconformal coordinate transformations.

dc.contributor.author

Landy, NI

dc.contributor.author

Kundtz, N

dc.contributor.author

Smith, DR

dc.coverage.spatial

United States

dc.date.accessioned

2011-06-21T17:27:51Z

dc.date.issued

2010-11-05

dc.description.abstract

We introduce an approach to the design of three-dimensional transformation optical (TO) media based on a generalized quasiconformal mapping approach. The generalized quasiconformal TO (QCTO) approach enables the design of media that can, in principle, be broadband and low loss, while controlling the propagation of waves with arbitrary angles of incidence and polarization. We illustrate the method in the design of a three-dimensional carpet ground plane cloak and of a flattened Luneburg lens. Ray-trace studies provide a confirmation of the performance of the QCTO media, while also revealing the limited performance of index-only versions of these devices.

dc.description.version

Version of Record

dc.identifier

http://www.ncbi.nlm.nih.gov/pubmed/21231170

dc.identifier.eissn

1079-7114

dc.identifier.uri

https://hdl.handle.net/10161/4304

dc.language

eng

dc.language.iso

en_US

dc.publisher

American Physical Society (APS)

dc.relation.ispartof

Phys Rev Lett

dc.relation.isversionof

10.1103/PhysRevLett.105.193902

dc.relation.journal

Physical Review Letters

dc.title

Designing three-dimensional transformation optical media using quasiconformal coordinate transformations.

dc.title.alternative
dc.type

Journal article

duke.date.pubdate

2010-11-4

duke.description.issue

19

duke.description.volume

105

pubs.author-url

http://www.ncbi.nlm.nih.gov/pubmed/21231170

pubs.begin-page

193902

pubs.issue

19

pubs.organisational-group

Duke

pubs.organisational-group

Electrical and Computer Engineering

pubs.organisational-group

Pratt School of Engineering

pubs.publication-status

Published

pubs.volume

105

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