Title :
Near field coupling and its application to plasmonic devices
Author :
Zhengtong Liu ; Dongying Li ; Erping Li
Author_Institution :
Inst. of High Performance Comput., Singapore, Singapore
Abstract :
The near field coupling effect between a metallic nanostructure and a superlens has been studied numerically. It is found that the coupling effect is significant and the field distribution is altered substantially by it. This effect has a wide range of potential applications, for example using this effect in plasmonic nanostructures we can design devices with novel functionalities, such as a nanoantenna-superlens system with mismatched permittivities.
Keywords :
lenses; nanophotonics; plasmonics; coupling effect; field distribution; metallic nanostructure; nanoantenna-superlens system; near field coupling; permittivity; plasmonic devices; plasmonic nanostructures; Couplings; Electric fields; Lenses; Nanoscale devices; Permittivity; Plasmons; Slabs; Plasmonics; near field imaging; sensing;
Conference_Titel :
Wireless Symposium (IWS), 2013 IEEE International
Conference_Location :
Beijing
DOI :
10.1109/IEEE-IWS.2013.6616735
