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Journal Articles Optics Express Year : 2009

Dielectric-loaded plasmonic waveguide-ring resonators


Using near-field microscopy, the performance of dielectric-loaded plasmonic waveguide-ring resonators (WRRs) operating at telecom wavelengths is investigated for various waveguide-ring separations. It is demonstrated that compact ( footprint similar to 150 mu m(2)) and efficient ( extinction ratio similar to 13 dB) WRR-based filters can be realized using UV-lithography. The WRR wavelength responses measured and calculated using the effective-index method are found in good agreement. (c) 2009 Optical Society of America
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hal-00472382 , version 1 (11-04-2010)


  • HAL Id : hal-00472382 , version 1


Tobias Holmgaard, Z. Chen, S. I. Bozhevolnyi, Laurent Markey, Alain Dereux. Dielectric-loaded plasmonic waveguide-ring resonators. Optics Express, 2009, 17, pp.2968-2975. ⟨hal-00472382⟩
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