Title :

Plasmonic analogue of electromagnetically induced transparency in detuned nano-cavities coupled to a waveguide

Author(s) :

Noual, A. [Auteur]
Abouti, O.E. [Auteur]
Boudouti, E.H.E. [Auteur]
Akjouj, Abdellatif [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Djafari-Rouhani, Bahram [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Physique - IEMN [PHYSIQUE - IEMN]
Pennec, Yan [Auteur]
Physique - IEMN [PHYSIQUE - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]

Scientific editor(s) :

Oualkadi A.E.Moussati A.E.Choubani F.

Conference title :

Mediterranean Conference on Information and Communication Technologies, MedCT 2015

City :

Saïdia

Country :

Maroc

Start date of the conference :

2015-05-07

Publisher :

Springer Verlag

Publication date :

2016

English keyword(s) :

Cavity resonator
Electromagnetic induced transparency
Surface plasmon-polariton

HAL domain(s) :

Physique [physics]

English abstract : [en]

We theoretically investigate the classical analogue of electromagnetically induced transparency (EIT) in a plasmonic structure constituted by double side cavities connected symmetrically to a waveguide. The EIT is demonstrated ...
Show more >We theoretically investigate the classical analogue of electromagnetically induced transparency (EIT) in a plasmonic structure constituted by double side cavities connected symmetrically to a waveguide. The EIT is demonstrated by simply detuning the sizes of the two cavities (i.e., the length difference ΔL, keeping their width w similar). The physical mechanism behind the EIT resonance is unveiled as being caused by the destructive and constructive interference between the confined modes in the two cavities. The former play the role of two coupled radiative oscillators. The proposed structure may have important applications for designing integrated devices such as: narrow-frequency optical filters, novel sensors and high-speed switches. © Springer International Publishing Switzerland 2016.Show less >

Language :

Anglais

Peer reviewed article :

Oui

Audience :

Internationale

Popular science :

Non

Collections :

• Institut d'Électronique, de Microélectronique et de Nanotechnologie (IEMN) - UMR 8520

Source :

Harvested from HAL