A New Surface Plasmon Biosensor Featured by Quadratic V-groove Gratings
H. T. Zhou,C. T. Zhou,K. H. Zhou,C. J. Wu,G. B. Lee,M. C. M. Lee;H. T. Zhou;C. T. Zhou;K. H. Zhou;C. J. Wu;G. B. Lee;M. C. M. Lee;
Asia Communications and Photonics Conference2013pp. AW4J.3-
138
lee2013asiaa
Abstract
A new quadratic V-groove surface plasmon grating sensor is proposed and shows a narrower spectral bandwidth, compared with conventional rectangular gratings with the same grating aspect ratio. The experimental result confirmed improved sensor resolution.