A New Surface Plasmon Biosensor Featured by Quadratic V-groove Gratings
C. J. Wu;C. T. Zhou;G. B. Lee;H. T. Zhou;K. H. Zhou;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 Conference 2013 (2013), paper AW4J.32013pp. AW4J.3-
140
wu2013asiaa
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.