Optical nano-antennas and metamaterials
2009 (English)In: MATERIALS TODAY, ISSN 1369-7021, Vol. 12, no 12, 16-24 p.Article in journal (Refereed) Published
We review some recent approaches to transmission enhancement and light harvesting based on optical nano-antennas and metamaterials. Nano-cavity antennas are used to enhance the extraordinary transmission of TM-polarized light through vertical nano-slits in a metal film. The enhanced transmission of TE-polarized waves through an array of subwavelength-slits in a thin metal film at low frequencies (including microwave) is also investigated. Light harvesting with a metamaterial cloaking shell is also demonstrated.
Place, publisher, year, edition, pages
2009. Vol. 12, no 12, 16-24 p.
IdentifiersURN: urn:nbn:se:kth:diva-32350DOI: 10.1016/S1369-7021(09)70313-XISI: 000273608100012ScopusID: 2-s2.0-73149107006OAI: oai:DiVA.org:kth-32350DiVA: diva2:410685
FunderSwedish Research Council
QC 201104142011-04-142011-04-132013-11-19Bibliographically approved