DocumentCode
3518531
Title
Ultra-compact hybrid plasmonic directional coupler for on-chip optical interconnect
Author
Shruti ; Sinha, Rakesh K. ; Bhattacharyya, R.
Author_Institution
Dept. of Appl. Phys., Delhi Coll. of Eng., New Delhi, India
fYear
2013
fDate
17-18 Dec. 2013
Firstpage
1
Lastpage
2
Abstract
We present the coupling characteristics of hybrid silicon plasmonic waveguide based directional coupler. The symmetric and antisymmetric supermodes are obtained at a wavelength of 1.55 μm with 75% efficient light at ultra short coupling length of 2.12 μm when the separation gap is 60nm.
Keywords
optical directional couplers; optical interconnections; optical waveguides; plasmonics; ridge waveguides; silicon; silicon-on-insulator; antisymmetric supermodes; coupling length; on-chip optical interconnect; ridge silicon-on-insulator waveguides; separation gap; symmetric supermodes; ultracompact hybrid plasmonic directional coupler; wavelength 1.55 mum; Finite difference methods; Optical fiber polarization; Photonics; Silicon; Time-domain analysis; Coupler; FDTD; FEM; SPP;
fLanguage
English
Publisher
ieee
Conference_Titel
Recent Advances in Photonics (WRAP), 2013 Workshop on
Conference_Location
New Delhi
Print_ISBN
978-1-4799-4864-2
Type
conf
DOI
10.1109/WRAP.2013.6917681
Filename
6917681
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