In-plane illuminated metallic annular aperture array for sensing application

[摘要]：We propose here an application to sensing of annular aperture arrays (AAA). We theoretically investigate the optical properties of the reflective AAA device when illuminated in-plane. The cavity presents almost perfect absorption due to the waveguide mode resonance with strong field localization in the aperture. Additionally, the reflective cavity is modeled to be available for on-chip sensing with a theoretically expected sensitivity of 764 nm/RIU (refractive index unit). (C) 2012 Optical Society of America

[全文传递流程]：

一般上传文献全文的时限在1个工作日内