All optical nanostructed sensor based on metal-dielectric-metal plasmonic waveguide

Yongkang Gong*, N. J. Copner, Antony Davies, Kang Li, Jungang Huang

*Awdur cyfatebol y gwaith hwn

Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddTrafodion Cynhadledd (Nid-Cyfnodolyn fathau)

Crynodeb

Based on a two-dimensional plasmonic metal-dielectric-metal waveguide with a thin metallic layer and dual nanocavites inserted in the core, a novel nanostructured absorber is presented. A transfer matrix model for the proposed structure is established, and the optical spectra are investigated. Design results show that a narrow reflection spectrum occurs at position of the near-unity absorption, and is significantly influenced by the environment. It is able to generate a sensitivity as high as 1000 nm/RIU, which be used as an excellent sensing platform for chemical and biochemically relevant molecules.

Iaith wreiddiolSaesneg
Teitl2012 Symposium on Photonics and Optoelectronics, SOPO 2012
Dynodwyr Gwrthrych Digidol (DOIs)
StatwsCyhoeddwyd - 2012
Cyhoeddwyd yn allanolIe
Digwyddiad2012 International Symposium on Photonics and Optoelectronics, SOPO 2012 - Shanghai, Tsieina
Hyd: 21 Mai 201223 Mai 2012

Cyfres gyhoeddiadau

Enw2012 Symposium on Photonics and Optoelectronics, SOPO 2012

Cynhadledd

Cynhadledd2012 International Symposium on Photonics and Optoelectronics, SOPO 2012
Gwlad/TiriogaethTsieina
DinasShanghai
Cyfnod21 Mai 201223 Mai 2012

Ôl bys

Gweld gwybodaeth am bynciau ymchwil 'All optical nanostructed sensor based on metal-dielectric-metal plasmonic waveguide'. Gyda’i gilydd, maen nhw’n ffurfio ôl bys unigryw.

Dyfynnu hyn