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AuthorSherif, S.M.
AuthorShahada, L.
AuthorZografopoulos, D.C.
AuthorBeccherelli, R.
AuthorSwillam M.
Available date2021-09-07T06:16:16Z
Publication Date2016
Publication NameProceedings of SPIE - The International Society for Optical Engineering
ResourceScopus
ISSN0277786X
URIhttp://dx.doi.org/10.1117/12.2214216
URIhttp://hdl.handle.net/10576/22787
AbstractWe introduce a compact plasmonic resonator that is capable of generating a Fano resonance in the transmission spectrum. The Fano resonance is observed with its unique lineshape. The proposed design is simple, compact, easy to fabricate and can be easily developed for different applications. The device structure is made of a gold layer, a metalinsulator- metal waveguide, and a rectangular cavity. As an application to the proposed plasmonic resonator, we introduce a gas sensor which is operational at the near infrared spectral range. The sensor possesses a high sensitivity of 1500nm/RIU at the telecom wavelength 1.55?m. FDTD simulation tools were conducted for the optimization of the device structure and obtaining the results. 2016 SPIE.
Languageen
PublisherSPIE
SubjectFano resonance
near infrared sensing
Plasmonics
TitleNear infrared plasmonic sensor based on Fano resonance
TypeConference Paper
Volume Number9750
dc.accessType Abstract Only


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