Randhawa Sukanya, Lachèze Sébastien, Renger Jan, Bouhelier Alexandre, de Lamaestre Roch Espiau, Dereux Alain, Quidant Romain
ICFO-Institut de Ciences Fotoniques, Mediterranean Technology Park, Castelldefels, Barcelona, 08860, Spain.
Opt Express. 2012 Jan 30;20(3):2354-62. doi: 10.1364/OE.20.002354.
In this work we report on the characteristics of an electro-optical dielectric-loaded surface plasmon polariton waveguide ring resonator. By doping the dielectric host matrix with an electro-optical material and designing an appropriate set of planar electrodes, we measured a 16% relative change of transmission upon application of a controlled electric field. We have analyzed the temporal response of the device and conclude that electrostriction of the host matrix is playing a dominating role in the transmission response.
在这项工作中，我们报告了一种电光介质加载表面等离子体激元波导环形谐振器的特性。通过用一种电光材料掺杂介电主体基质并设计一组合适的平面电极，我们在施加可控电场时测量到了16%的相对透射率变化。我们分析了该器件的时间响应，并得出结论：主体基质的电致伸缩在透射响应中起主导作用。
