Photonic Crystal Fiber Sensor for Detecting Sulfuric Acid in Different Concentrations

Maidi, AM; Kalam, MA; Begum, F

Photonic Crystal Fiber Sensor for Detecting Sulfuric Acid in Different Concentrations

Maidi, AM Kalam, MA Begum, F

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Publisher:: MDPI
Publication Type:: Journal Article
Citation:: Photonics, 2022, 9, (12), pp. 958
Issue Date:: 2022-12-01

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Field	Value	Language
dc.contributor.author	Maidi, AM
dc.contributor.author	Kalam, MA
dc.contributor.author	Begum, F
dc.date.accessioned	2023-04-18T04:17:07Z
dc.date.available	2023-04-18T04:17:07Z
dc.date.issued	2022-12-01
dc.identifier.citation	Photonics, 2022, 9, (12), pp. 958
dc.identifier.issn	2304-6732
dc.identifier.issn	2304-6732
dc.identifier.uri	http://hdl.handle.net/10453/169943
dc.description.abstract	A high-performance photonic crystal fiber sensor for sulfuric acid detection is designed and investigated, undertaken through a full vector Finite Element Method on COMSOL Multiphysics software to establish the optical properties of effective refractive index, power fraction, relative sensitivity, confinement loss, chromatic dispersion, and propagation constant. Different aqueous sulfuric acid concentrations of 0%, 10%, 20%, 30%, and 40% were selected as the test analytes. The dimensions of two cladding rings of the hexagon- and circular-shaped air holes and a circular core hole denoted outstanding outcomes of relative sensitivity and confinement loss. At 1.1 µm optimum wavelength, 0%, 10%, 20%, 30%, and 40% sulfuric acid concentrations depict relative sensitivities of 97.08%, 97.67%, 98.06%, 98.39%, and 98.67%, respectively, and confinement losses of 1.32 × 10−12 dB/m, 4.11 × 10−12 dB/m, 1.46 × 10−12 dB/m, 6.34 × 10−12 dB/m, and 2.12 × 10−12 dB/m, respectively.
dc.language	en
dc.publisher	MDPI
dc.relation.ispartof	Photonics
dc.relation.isbasedon	10.3390/photonics9120958
dc.rights	info:eu-repo/semantics/openAccess
dc.title	Photonic Crystal Fiber Sensor for Detecting Sulfuric Acid in Different Concentrations
dc.type	Journal Article
utslib.citation.volume	9
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Civil and Environmental Engineering
pubs.organisational-group	/University of Technology Sydney/Strength - CTWW - Centre for Technology in Water and Wastewater Treatment
utslib.copyright.status	open_access	*
dc.date.updated	2023-04-18T04:17:05Z
pubs.issue	12
pubs.publication-status	Published
pubs.volume	9
utslib.citation.issue	12

Abstract:

A high-performance photonic crystal fiber sensor for sulfuric acid detection is designed and investigated, undertaken through a full vector Finite Element Method on COMSOL Multiphysics software to establish the optical properties of effective refractive index, power fraction, relative sensitivity, confinement loss, chromatic dispersion, and propagation constant. Different aqueous sulfuric acid concentrations of 0%, 10%, 20%, 30%, and 40% were selected as the test analytes. The dimensions of two cladding rings of the hexagon- and circular-shaped air holes and a circular core hole denoted outstanding outcomes of relative sensitivity and confinement loss. At 1.1 µm optimum wavelength, 0%, 10%, 20%, 30%, and 40% sulfuric acid concentrations depict relative sensitivities of 97.08%, 97.67%, 98.06%, 98.39%, and 98.67%, respectively, and confinement losses of 1.32 × 10−12 dB/m, 4.11 × 10−12 dB/m, 1.46 × 10−12 dB/m, 6.34 × 10−12 dB/m, and 2.12 × 10−12 dB/m, respectively.

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http://hdl.handle.net/10453/169943