Type

Journal Article

Authors

Gerald Farrell
Qiang Wu
Ming Ding
Gilberto Brambilla
Pengfei Wang
Yuliya Semenova

Subjects

Physics

Topics
interference electromagnetics and photonics evanescent refractometric sensor multimode fiber sensor multimode fiber engineering

A High Sensitivity, Evanescent Feld Refractometric Sensor Based on Tapered Multimode Fiber Interference (2011)

Abstract We propose and experimentally demonstrate an enhanced evanescent field fiber refractometer based on a tapered multimode fiber sandwiched between two single-mode fibers. Experiments show that this fiber sensor offers ultrahigh sensitivity [better than 1900 nm/RIU at a refractive index (RI) of 1.44] for RI measurements within the range of 1.33–1.44 , in agreement with the theoretical predictions. This is the highest value reported to date (to our knowledge) in the literature.
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Full list of authors on original publication

Gerald Farrell, Qiang Wu, Ming Ding, Gilberto Brambilla, Pengfei Wang, Yuliya Semenova

Experts in our system

1
Gerald Farrell
TU Dublin
Total Publications: 212
 
2
Qiang wu
TU Dublin
Total Publications: 90
 
3
Gilberto Brambilla
TU Dublin
Total Publications: 24
 
4
Pengfei Wang
University of Limerick
Total Publications: 114
 
5
Yuliya Semenova
TU Dublin
Total Publications: 136