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Fiber Optic Surface Plasmon Resonance based Refractive Index Sensor

Published on December 2016 by Aditi Chopra, Sudipta Sarkar Pal, Randhir Bhatnagar
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National Symposium on Modern Information and Communication Technologies for Digital India
Foundation of Computer Science USA
MICTDI2016 - Number 3
December 2016
Authors: Aditi Chopra, Sudipta Sarkar Pal, Randhir Bhatnagar
729ecb48-e872-4a8a-8359-e09494d8efcc

Aditi Chopra, Sudipta Sarkar Pal, Randhir Bhatnagar . Fiber Optic Surface Plasmon Resonance based Refractive Index Sensor. National Symposium on Modern Information and Communication Technologies for Digital India. MICTDI2016, 3 (December 2016), 9-11.

@article{
author = { Aditi Chopra, Sudipta Sarkar Pal, Randhir Bhatnagar },
title = { Fiber Optic Surface Plasmon Resonance based Refractive Index Sensor },
journal = { National Symposium on Modern Information and Communication Technologies for Digital India },
issue_date = { December 2016 },
volume = { MICTDI2016 },
number = { 3 },
month = { December },
year = { 2016 },
issn = 0975-8887,
pages = { 9-11 },
numpages = 3,
url = { /proceedings/mictdi2016/number3/26560-1623/ },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Proceeding Article
%1 National Symposium on Modern Information and Communication Technologies for Digital India
%A Aditi Chopra
%A Sudipta Sarkar Pal
%A Randhir Bhatnagar
%T Fiber Optic Surface Plasmon Resonance based Refractive Index Sensor
%J National Symposium on Modern Information and Communication Technologies for Digital India
%@ 0975-8887
%V MICTDI2016
%N 3
%P 9-11
%D 2016
%I International Journal of Computer Applications
Abstract

In the present study, a surface plasmon resonance (SPR) based fiber optic sensor is proposed. The extreme sensitivity of SPR modes on the surrounding refractive index has been exploited to make the sensor. The optical fiber is coated with gold film which supports the propagation of surface plasmons. The SPR dip in the transmission spectrum is observed and its shift with varying refractive indices of different concentrations of sucrose solutions are obtained.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Surface Plasmon Resonance Plasmonic Sensor Optical Fiber Evanescent Wave.