Slow surface plasmons on Moiré surfaces
Date
2009
Advisor
Instructor
Source Title
Proceedings of the European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference, CLEO/Europe - EQEC 2009
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Electronic ISSN
Publisher
IEEE
Volume
Issue
Pages
Language
English
Type
Conference Paper
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Journal ISSN
Volume Title
Abstract
In this report, the authors present the design, fabrication and realization of coupled plasmonic cavities using metallic Moire structures. The phase shifts at the nodes of Moire pattern enable localization of SPPs resulting in a mini band in the band gap region. The authors find group velocities around V g =0.44c at the center of the mini band and approaches to zero at the edges of mini band.
Course
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Book Title
Keywords
Plasmons, Photonic band gap, Reflectivity, Optical surface waves, Optical propagation, Optical waveguides, Birth disorders