Self-referenced sensor utilizing extra-ordinary optical transmission from metal nanoslits array.

@article{Srivastava2015SelfreferencedSU,
  title={Self-referenced sensor utilizing extra-ordinary optical transmission from metal nanoslits array.},
  author={Sachin Kumar Srivastava and Ibrahim Abdulhalim},
  journal={Optics letters},
  year={2015},
  volume={40 10},
  pages={2425-8}
}
We report the first self-referenced sensor based on the extraordinary optical transmission (EOT) of metal-nanoslits array in the near-infra-red (NIR) telecommunication window of the electromagnetic spectrum. The nanoslits array shows two enhanced transmission peaks, out of which one shows a red shift with an increase in the refractive index of the analyte… CONTINUE READING