Power Modulated Fiber-Optic Loop Sensor: Theoretical and Experimental Investigation

Yi Yang; Alessandro Averardi; Nikhil Gupta

doi:10.1109/JSEN.2018.2883498

Power Modulated Fiber-Optic Loop Sensor: Theoretical and Experimental Investigation

Yi Yang, Alessandro Averardi, Nikhil Gupta

Mechanical and Aerospace Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

This paper is focused on discussing a power modulation-based sensor created using a single-mode optical fiber. The sensing principle allows making displacement measurements with high accuracy and in a large measurement range due to the presence of resonance peaks in the transmitted intensity. A theoretical model is developed for the fiber-optic loop sensor and is validated with experimental data. The results show close matching between theoretical predictions and experimental results, allowing the use of the sensor for displacement measurement.

Original language	English (US)
Article number	8548597
Pages (from-to)	1813-1819
Number of pages	7
Journal	IEEE Sensors Journal
Volume	19
Issue number	5
DOIs	https://doi.org/10.1109/JSEN.2018.2883498
State	Published - Mar 1 2019

Keywords

Fiber optic loop sensor
deformation
experimental validation
power modulation
theoretical model

ASJC Scopus subject areas

Instrumentation
Electrical and Electronic Engineering

Access to Document

10.1109/JSEN.2018.2883498

Cite this

@article{1de15366f5894360ba638c27932d48de,

title = "Power Modulated Fiber-Optic Loop Sensor: Theoretical and Experimental Investigation",

abstract = "This paper is focused on discussing a power modulation-based sensor created using a single-mode optical fiber. The sensing principle allows making displacement measurements with high accuracy and in a large measurement range due to the presence of resonance peaks in the transmitted intensity. A theoretical model is developed for the fiber-optic loop sensor and is validated with experimental data. The results show close matching between theoretical predictions and experimental results, allowing the use of the sensor for displacement measurement.",

keywords = "Fiber optic loop sensor, deformation, experimental validation, power modulation, theoretical model",

author = "Yi Yang and Alessandro Averardi and Nikhil Gupta",

note = "Publisher Copyright: {\textcopyright} 2001-2012 IEEE.",

year = "2019",

month = mar,

day = "1",

doi = "10.1109/JSEN.2018.2883498",

language = "English (US)",

volume = "19",

pages = "1813--1819",

journal = "IEEE Sensors Journal",

issn = "1530-437X",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "5",

}

TY - JOUR

T1 - Power Modulated Fiber-Optic Loop Sensor

T2 - Theoretical and Experimental Investigation

AU - Yang, Yi

AU - Averardi, Alessandro

AU - Gupta, Nikhil

PY - 2019/3/1

Y1 - 2019/3/1

N2 - This paper is focused on discussing a power modulation-based sensor created using a single-mode optical fiber. The sensing principle allows making displacement measurements with high accuracy and in a large measurement range due to the presence of resonance peaks in the transmitted intensity. A theoretical model is developed for the fiber-optic loop sensor and is validated with experimental data. The results show close matching between theoretical predictions and experimental results, allowing the use of the sensor for displacement measurement.

AB - This paper is focused on discussing a power modulation-based sensor created using a single-mode optical fiber. The sensing principle allows making displacement measurements with high accuracy and in a large measurement range due to the presence of resonance peaks in the transmitted intensity. A theoretical model is developed for the fiber-optic loop sensor and is validated with experimental data. The results show close matching between theoretical predictions and experimental results, allowing the use of the sensor for displacement measurement.

KW - Fiber optic loop sensor

KW - deformation

KW - experimental validation

KW - power modulation

KW - theoretical model

UR - http://www.scopus.com/inward/record.url?scp=85057868058&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85057868058&partnerID=8YFLogxK

U2 - 10.1109/JSEN.2018.2883498

DO - 10.1109/JSEN.2018.2883498

M3 - Article

AN - SCOPUS:85057868058

SN - 1530-437X

VL - 19

SP - 1813

EP - 1819

JO - IEEE Sensors Journal

JF - IEEE Sensors Journal

IS - 5

M1 - 8548597

ER -

Power Modulated Fiber-Optic Loop Sensor: Theoretical and Experimental Investigation

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this