Engineering hotspots in an ESP-LSP configuration for ultra-high SERS enhancement based sensors
Srivastava, Sachin K.
Date of Issue2016
International Conference on Fibre Optics and Photonics
School of Materials Science and Engineering
The critical importance of inter-particle gap on SERS enhancement was established both theoretically and experimentally to achieve enhancement of 1010 in an ESP-LSP configuration. Highly sensitive detection of glycerin was presented as model sensing.
© 2016 Optical Society of America. This paper was published in International Conference on Fibre Optics and Photonics and is made available as an electronic reprint (preprint) with permission of Optical Society of America. The published version is available at: [http://dx.doi.org/10.1364/PHOTONICS.2016.Th4E.5]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.