Controlled mode tuning in 1-D ‘RIM’ plasmonic crystal trench cavities probed with coupled optical emitters

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Controlled mode tuning in 1-D ‘RIM’ plasmonic crystal trench cavities probed with coupled optical emitters

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Title: Controlled mode tuning in 1-D ‘RIM’ plasmonic crystal trench cavities probed with coupled optical emitters
Author: Liu, Tsung-li; Russell, Kasey Joe; Cui, Shanying; Hu, Evelyn

Note: Order does not necessarily reflect citation order of authors.

Citation: Liu, Tsung-li, Kasey J. Russell, Shanying Cui, and Evelyn L. Hu. 2013. Controlled Mode Tuning in 1-D ‘RIM’ Plasmonic Crystal Trench Cavities Probed with Coupled Optical Emitters. Optics Express 21(24): 30074-30081.
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Abstract: We present a design of plasmonic cavities that consists of two sets of 1-D plasmonic crystal reflectors on a plasmonic trench waveguide. A 'reverse image mold' (RIM) technique was developed to pattern high-resolution silver trenches and to embed emitters at the cavity field maximum, and FDTD simulations were performed to analyze the frequency response of the fabricated devices. Distinct cavity modes were observed from the photoluminescence spectra of the organic dye embedded within these cavities. The cavity geometry facilitates tuning of the modes through a change in cavity dimensions. Both the design and the fabrication technique presented could be extended to making trench waveguide-based plasmonic devices and circuits.
Published Version: doi:10.1364/oe.21.030074
Terms of Use: This article is made available under the terms and conditions applicable to Other Posted Material, as set forth at http://nrs.harvard.edu/urn-3:HUL.InstRepos:dash.current.terms-of-use#LAA
Citable link to this page: http://nrs.harvard.edu/urn-3:HUL.InstRepos:12111390
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