RT Journal Article
T1 Site and lattice resonances in metallic hole arrays
A1 García De Abajo, F. J.
A1 Sáenz, J. J.
A1 Campillo, I.
A1 Dolado, J. S.
AB A powerful analytical approach is followed to study light transmission through subwavelength holes drilled in thick perfect-conductor films, showing that full transmission (100%) is attainable in arrays of arbitrarily narrow holes as compared to the film thickness. The interplay between resonances localized in individual holes and lattice resonances originating in the array periodicity reveals new mechanisms of transmission enhancement and suppression. In particular, localized resonances obtained by filling the holes with high-index-of-refraction material are examined and experimentally observed through large enhancement in the transmission of individual holes.
SN 1094-4087
YR 2006
FD 2006-01-09
LK https://hdl.handle.net/11556/4351
UL https://hdl.handle.net/11556/4351
LA eng
NO García De Abajo , F J , Sáenz , J J , Campillo , I & Dolado , J S 2006 , ' Site and lattice resonances in metallic hole arrays ' , Optics Express , vol. 14 , no. 1 , pp. 7-18 . https://doi.org/10.1364/OPEX.14.000007
DS TECNALIA Publications
RD 30 jul 2024