File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: A carpet cloak for visible light

TitleA carpet cloak for visible light
Authors
KeywordsOptical metamaterials
invisibility cloak
nanofabrication
transformation optics
Issue Date2011
Citation
Nano Letters, 2011, v. 11, n. 7, p. 2825-2828 How to Cite?
AbstractWe report an invisibility carpet cloak device, which is capable of making an object undetectable by visible light. The cloak is designed using quasi conformal mapping and is fabricated in a silicon nitride waveguide on a specially developed nanoporous silicon oxide substrate with a very low refractive index (n<1.25). The spatial index variation is realized by etching holes of various sizes in the nitride layer at deep subwavelength scale creating a local effective medium index. The fabricated device demonstrates wideband invisibility throughout the visible spectrum with low loss. This silicon nitride on low index substrate can also be a general scheme for implementation of transformation optical devices at visible frequencies. © 2011 American Chemical Society.
Persistent Identifierhttp://hdl.handle.net/10722/257070
ISSN
2015 Impact Factor: 13.779
2015 SCImago Journal Rankings: 9.006

 

DC FieldValueLanguage
dc.contributor.authorGharghi, Majid-
dc.contributor.authorGladden, Christopher-
dc.contributor.authorZentgraf, Thomas-
dc.contributor.authorLiu, Yongmin-
dc.contributor.authorYin, Xiaobo-
dc.contributor.authorValentine, Jason-
dc.contributor.authorZhang, Xiang-
dc.date.accessioned2018-07-24T08:58:45Z-
dc.date.available2018-07-24T08:58:45Z-
dc.date.issued2011-
dc.identifier.citationNano Letters, 2011, v. 11, n. 7, p. 2825-2828-
dc.identifier.issn1530-6984-
dc.identifier.urihttp://hdl.handle.net/10722/257070-
dc.description.abstractWe report an invisibility carpet cloak device, which is capable of making an object undetectable by visible light. The cloak is designed using quasi conformal mapping and is fabricated in a silicon nitride waveguide on a specially developed nanoporous silicon oxide substrate with a very low refractive index (n<1.25). The spatial index variation is realized by etching holes of various sizes in the nitride layer at deep subwavelength scale creating a local effective medium index. The fabricated device demonstrates wideband invisibility throughout the visible spectrum with low loss. This silicon nitride on low index substrate can also be a general scheme for implementation of transformation optical devices at visible frequencies. © 2011 American Chemical Society.-
dc.languageeng-
dc.relation.ispartofNano Letters-
dc.subjectOptical metamaterials-
dc.subjectinvisibility cloak-
dc.subjectnanofabrication-
dc.subjecttransformation optics-
dc.titleA carpet cloak for visible light-
dc.typeArticle-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.doi10.1021/nl201189z-
dc.identifier.pmid21619019-
dc.identifier.scopuseid_2-s2.0-79960268840-
dc.identifier.volume11-
dc.identifier.issue7-
dc.identifier.spage2825-
dc.identifier.epage2828-
dc.identifier.eissn1530-6992-

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats