Microstructured PMMA POF chirped Bragg gratings for strain sensing

Rui Min; Beatriz Ortega; Christian Broadway; Xuehao Hu; Christophe Caucheteur; Ole Bang; Paulo Antunes; Carlos Marques

doi:10.1016/j.yofte.2018.08.016

Microstructured PMMA POF chirped Bragg gratings for strain sensing

Rui Min^*, Beatriz Ortega, Christian Broadway, Xuehao Hu, Christophe Caucheteur, Ole Bang, Paulo Antunes, Carlos Marques

^*Corresponding author for this work

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

We demonstrate a chirped microstructured polymer fiber Bragg grating based on taper technology for strain
sensing application. The effective bandwidth of the grating is dependent on strain and remains practically
constant with respect to temperature and humidity changes. We report a sensitivity of 0.90 pm/µε for the central
wavelength under stable temperature and humidity values. The 3-dB bandwidth of the grating has been measured
under different temperature and humidity conditions.

Original language	English
Journal	Optical Fiber Technology
Volume	45
Pages (from-to)	330-335
ISSN	1068-5200
DOIs	https://doi.org/10.1016/j.yofte.2018.08.016
Publication status	Published - 2018

Keywords

Polymer optical fibers
Fiber Bragg gratings
Optical fiber devices
Optical filters

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title = "Microstructured PMMA POF chirped Bragg gratings for strain sensing",

abstract = "We demonstrate a chirped microstructured polymer fiber Bragg grating based on taper technology for strainsensing application. The effective bandwidth of the grating is dependent on strain and remains practicallyconstant with respect to temperature and humidity changes. We report a sensitivity of 0.90 pm/µε for the centralwavelength under stable temperature and humidity values. The 3-dB bandwidth of the grating has been measuredunder different temperature and humidity conditions.",

keywords = "Polymer optical fibers, Fiber Bragg gratings, Optical fiber devices, Optical filters",

author = "Rui Min and Beatriz Ortega and Christian Broadway and Xuehao Hu and Christophe Caucheteur and Ole Bang and Paulo Antunes and Carlos Marques",

year = "2018",

doi = "10.1016/j.yofte.2018.08.016",

language = "English",

volume = "45",

pages = "330--335",

journal = "Optical Fiber Technology",

issn = "1068-5200",

publisher = "Academic Press",

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TY - JOUR

T1 - Microstructured PMMA POF chirped Bragg gratings for strain sensing

AU - Min, Rui

AU - Ortega, Beatriz

AU - Broadway, Christian

AU - Hu, Xuehao

AU - Caucheteur, Christophe

AU - Bang, Ole

AU - Antunes, Paulo

AU - Marques, Carlos

PY - 2018

Y1 - 2018

N2 - We demonstrate a chirped microstructured polymer fiber Bragg grating based on taper technology for strainsensing application. The effective bandwidth of the grating is dependent on strain and remains practicallyconstant with respect to temperature and humidity changes. We report a sensitivity of 0.90 pm/µε for the centralwavelength under stable temperature and humidity values. The 3-dB bandwidth of the grating has been measuredunder different temperature and humidity conditions.

AB - We demonstrate a chirped microstructured polymer fiber Bragg grating based on taper technology for strainsensing application. The effective bandwidth of the grating is dependent on strain and remains practicallyconstant with respect to temperature and humidity changes. We report a sensitivity of 0.90 pm/µε for the centralwavelength under stable temperature and humidity values. The 3-dB bandwidth of the grating has been measuredunder different temperature and humidity conditions.

KW - Polymer optical fibers

KW - Fiber Bragg gratings

KW - Optical fiber devices

KW - Optical filters

U2 - 10.1016/j.yofte.2018.08.016

DO - 10.1016/j.yofte.2018.08.016

M3 - Journal article

SN - 1068-5200

VL - 45

SP - 330

EP - 335

JO - Optical Fiber Technology

JF - Optical Fiber Technology

ER -

Microstructured PMMA POF chirped Bragg gratings for strain sensing

Abstract

Keywords

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