Plasmonic sensors based on Rayleigh anomaly
- Resource Type
- Conference
- Authors
- Cui, Yanxia; Li, Guohui; Fung, Kin Hung; Hao, Yuying; He, Sailing; Fang, Nicholas X.
- Source
- 2012 Asia Communications and Photonics Conference (ACP) Communications and Photonics Conference (ACP), 2012 Asia. :1-3 Nov, 2012
- Subject
- Photonics and Electrooptics
Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Computing and Processing
Power, Energy and Industry Applications
- Language
- ISSN
- 2162-108X
2162-1098
Plasmonic sensors composed of metallic periodic grooves can excite very sharp and narrow reflection dip owing to Rayleigh anomaly and its figure of merit can be as high as 1100 when the sensitivity is 550 nm per refractive-index unit.