Title :
Asymmetric ring/disk nanocavities on conducting substrates for strong Fano-interference
Author :
Cetin, A. Enis ; Altug, Hatice
Author_Institution :
Dept. of Electr. & Comput. Eng., Boston Univ., Boston, MA, USA
Abstract :
We introduce a Fano resonant asymmetric ring/disk cavity system employing a conducting layer underneath. Our system shows stronger electromagnetic fields that are highly accessible to surrounding medium and sharper spectral features that result in more reliable and sensitive biodetection platforms.
Keywords :
biological techniques; light interference; nanophotonics; Fano resonant asymmetric ring/disk nanocavity system; Fano-interference; conducting layer; conducting substrates; electromagnetic fields; reliable biodetection platform; sensitive biodetection platform; spectral features; surrounding medium; Cavity resonators; Couplings; Dielectrics; Glass; Gold; Plasmons; Substrates;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location :
San Jose, CA
