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Proceedings Paper

Nanoscale highly selective plasmonic multi-channnel demultiplexer
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Paper Abstract

A highly selective plasmonic demultiplexer based on a plasmonic slot waveguide platform is proposed. The structure is optimized as an add drop multiplexer/demultiplexer. The optimal design is targeting minimum FWHM. The device is optimal quad multiplexer/demultiplexer has FWHM of 9.8 nm for each channel with a high output transmission near the 1550 nm. The proposed structure is simple, can be easily fabricated. Extended optimization was performed that enabled the multiplexed signal to have FWHM of 8.16 nm with peak power of 30 % near the 1300 nm. The structure can be utilized for double channel multiplexing applications and more by doing the needed optimization for such high scalability.

Paper Details

Date Published: 14 March 2016
PDF: 7 pages
Proc. SPIE 9756, Photonic and Phononic Properties of Engineered Nanostructures VI, 97561A (14 March 2016); doi: 10.1117/12.2214680
Show Author Affiliations
Abdulilah Azzazi, The American Univ. in Cairo (Egypt)
Ahmad B. Ayoub, The American Univ. in Cairo (Egypt)
Mohamed A. Swillam, The American Univ. in Cairo (Egypt)


Published in SPIE Proceedings Vol. 9756:
Photonic and Phononic Properties of Engineered Nanostructures VI
Ali Adibi; Shawn-Yu Lin; Axel Scherer, Editor(s)

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