Abstract
We report novel circular plasmonic interferomers for refractometric sensing with detection limit of 8.7×10-7 RIU using a multispectral sensing method. The efficient light suppression through destructive interference also allows low-background intensity-based detection with FOM* exceeding 140. © 2013 The Optical Society.
Original language | English (US) |
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Title of host publication | 2013 Conference on Lasers and Electro-Optics, CLEO 2013 |
Publisher | IEEE Computer [email protected] |
ISBN (Print) | 9781557529725 |
DOIs | |
State | Published - Jan 1 2013 |
Externally published | Yes |