Axial stress profiling for few-mode fiber Bragg grating based on resonant wavelength shifts during etching process

Axial stress profiling for few-mode fiber Bragg grating based on resonant wavelength shifts during etching process

We proposed an analytical model to describe the relationship between the axial stress profile of a few-mode fiber Bragg grating with the variations in the resonant wavelengths during a chemical etching process. As a mechanism of preserving state of equilibrium, the etched fiber is experiencing a var...

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Main Authors: Muhammad Khairol Annuar, Zaini, Lee, Yen-Sian, Lim, Kok-Sing, Nurul Asha, Mohd Nazal, Mohd Hafizi, Zohari, Harith, Ahmad
Format: Article
Language:English
Published: OSA Publishing 2017
Subjects:
Q Science (General)
QC Physics
Online Access:http://umpir.ump.edu.my/id/eprint/19154/
http://umpir.ump.edu.my/id/eprint/19154/
http://umpir.ump.edu.my/id/eprint/19154/
http://umpir.ump.edu.my/id/eprint/19154/1/Axial%20stress%20profiling%20for%20few-mode%20fiber%20bragg%20grating%20based%20on%20resonant%20wavelength%20shifts%20during%20etching%20process.pdf
id ump-19154
recordtype eprints
spelling ump-191542018-08-29T02:27:38Z http://umpir.ump.edu.my/id/eprint/19154/ Axial stress profiling for few-mode fiber Bragg grating based on resonant wavelength shifts during etching process Muhammad Khairol Annuar, Zaini Lee, Yen-Sian Lim, Kok-Sing Nurul Asha, Mohd Nazal Mohd Hafizi, Zohari Harith, Ahmad Q Science (General) QC Physics We proposed an analytical model to describe the relationship between the axial stress profile of a few-mode fiber Bragg grating with the variations in the resonant wavelengths during a chemical etching process. As a mechanism of preserving state of equilibrium, the etched fiber is experiencing a varying axial strain—contractive or expansive depending on the total axial stress over the remaining cross-sectional area of the fiber. It is found that the induced strain on the etched fiber is the main constituent to the blueshifts and redshifts in the resonant wavelengths during the etching process. The proposed model has been experimentally verified and the estimated axial stress profiles are in good agreement with the measurement by the polariscopic technique. OSA Publishing 2017-08-15 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/19154/1/Axial%20stress%20profiling%20for%20few-mode%20fiber%20bragg%20grating%20based%20on%20resonant%20wavelength%20shifts%20during%20etching%20process.pdf Muhammad Khairol Annuar, Zaini and Lee, Yen-Sian and Lim, Kok-Sing and Nurul Asha, Mohd Nazal and Mohd Hafizi, Zohari and Harith, Ahmad (2017) Axial stress profiling for few-mode fiber Bragg grating based on resonant wavelength shifts during etching process. Journal of the Optical Society of America B, 34 (9). pp. 1894-1898. ISSN 1520-8540 https://doi.org/10.1364/JOSAB.34.001894 doi: https://doi.org/10.1364/JOSAB.34.001894
repository_type Digital Repository
institution_category Local University
institution Universiti Malaysia Pahang
building UMP Institutional Repository
collection Online Access
language English
topic Q Science (General)
QC Physics
spellingShingle Q Science (General)
QC Physics
Muhammad Khairol Annuar, Zaini
Lee, Yen-Sian
Lim, Kok-Sing
Nurul Asha, Mohd Nazal
Mohd Hafizi, Zohari
Harith, Ahmad
Axial stress profiling for few-mode fiber Bragg grating based on resonant wavelength shifts during etching process
description We proposed an analytical model to describe the relationship between the axial stress profile of a few-mode fiber Bragg grating with the variations in the resonant wavelengths during a chemical etching process. As a mechanism of preserving state of equilibrium, the etched fiber is experiencing a varying axial strain—contractive or expansive depending on the total axial stress over the remaining cross-sectional area of the fiber. It is found that the induced strain on the etched fiber is the main constituent to the blueshifts and redshifts in the resonant wavelengths during the etching process. The proposed model has been experimentally verified and the estimated axial stress profiles are in good agreement with the measurement by the polariscopic technique.
format Article
author Muhammad Khairol Annuar, Zaini
Lee, Yen-Sian
Lim, Kok-Sing
Nurul Asha, Mohd Nazal
Mohd Hafizi, Zohari
Harith, Ahmad
author_facet Muhammad Khairol Annuar, Zaini
Lee, Yen-Sian
Lim, Kok-Sing
Nurul Asha, Mohd Nazal
Mohd Hafizi, Zohari
Harith, Ahmad
author_sort Muhammad Khairol Annuar, Zaini
title Axial stress profiling for few-mode fiber Bragg grating based on resonant wavelength shifts during etching process
title_short Axial stress profiling for few-mode fiber Bragg grating based on resonant wavelength shifts during etching process
title_full Axial stress profiling for few-mode fiber Bragg grating based on resonant wavelength shifts during etching process
title_fullStr Axial stress profiling for few-mode fiber Bragg grating based on resonant wavelength shifts during etching process
title_full_unstemmed Axial stress profiling for few-mode fiber Bragg grating based on resonant wavelength shifts during etching process
title_sort axial stress profiling for few-mode fiber bragg grating based on resonant wavelength shifts during etching process
publisher OSA Publishing
publishDate 2017
url http://umpir.ump.edu.my/id/eprint/19154/
http://umpir.ump.edu.my/id/eprint/19154/
http://umpir.ump.edu.my/id/eprint/19154/
http://umpir.ump.edu.my/id/eprint/19154/1/Axial%20stress%20profiling%20for%20few-mode%20fiber%20bragg%20grating%20based%20on%20resonant%20wavelength%20shifts%20during%20etching%20process.pdf
first_indexed 2023-09-18T22:27:27Z
last_indexed 2023-09-18T22:27:27Z
_version_ 1777416061303390208

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