Experimental demonstration of dielectric-loaded plasmonic waveguide disk resonators at telecom wavelengths
- Journal Article
Dielectric-loaded plasmonic waveguide disk resonators (WDRs) operating at telecom wavelengths are fabricated and investigated. Disks resonators of various radii coupled to a straight waveguide are studied both numerically and experimentally. For each disk radius, the gap between the disk and the waveguide is varied from 0 to 300 nm. Performance of the fabricated WDRs is characterized in the wavelength range of 1500–1620 nm using near-field optical microscopy. Wavelength selectivity and efficiency of the WDRs are evaluated and are in good agreement with numerical results. © 2011 American Institute of Physics. Show more
Journal / seriesApplied Physics Letters
Pages / Article No.
PublisherAmerican Institute of Physics
Organisational unit09698 - Quidant, Romain / Quidant, Romain
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