2D materials coated on etched optical fibers as humidity sensor

Abstract In this investigation, etched-fibers are coated by 2D layers such as Molybdenum disulfide (MoS2), Molybdenum diselenide (MoSe2) and composition of graphene and graphene oxide (G/GO) to modify humidity sensing. The relative differentiation of attenuations (RDA) in presence of relative humidi...

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Autores principales:	Erfan Owji, Hossein Mokhtari, Fatemeh Ostovari, Behnam Darazereshki, Nazanin Shakiba
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/c18f796065d340efb3f6bfde284e9c4c
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spelling	oai:doaj.org-article:c18f796065d340efb3f6bfde284e9c4c2021-12-02T10:49:16Z2D materials coated on etched optical fibers as humidity sensor10.1038/s41598-020-79563-w2045-2322https://doaj.org/article/c18f796065d340efb3f6bfde284e9c4c2021-01-01T00:00:00Zhttps://doi.org/10.1038/s41598-020-79563-whttps://doaj.org/toc/2045-2322Abstract In this investigation, etched-fibers are coated by 2D layers such as Molybdenum disulfide (MoS2), Molybdenum diselenide (MoSe2) and composition of graphene and graphene oxide (G/GO) to modify humidity sensing. The relative differentiation of attenuations (RDA) in presence of relative humidity (RH) is measured by Optical Loss Test Set at two standard-wavelengths-telecommunication (1310 nm and 1550 nm). Results show that the etched single-mode fiber (ESMF) coated with G/GO has relatively high and one by one function for RDA versus RH (more than 30%). Also, its sensitivity and variance are reasonable. The MoSe2 based sensor is applicable at humidity below 30% because of higher RDA. However, it is not useful at humidity more than 30% due to the absence of one by one function for RDA versus RH. Besides, ESMF coated with MoS2 has indistinctive behavior and is not useful as a humidity sensor.Erfan OwjiHossein MokhtariFatemeh OstovariBehnam DarazereshkiNazanin ShakibaNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Erfan Owji Hossein Mokhtari Fatemeh Ostovari Behnam Darazereshki Nazanin Shakiba 2D materials coated on etched optical fibers as humidity sensor
description	Abstract In this investigation, etched-fibers are coated by 2D layers such as Molybdenum disulfide (MoS2), Molybdenum diselenide (MoSe2) and composition of graphene and graphene oxide (G/GO) to modify humidity sensing. The relative differentiation of attenuations (RDA) in presence of relative humidity (RH) is measured by Optical Loss Test Set at two standard-wavelengths-telecommunication (1310 nm and 1550 nm). Results show that the etched single-mode fiber (ESMF) coated with G/GO has relatively high and one by one function for RDA versus RH (more than 30%). Also, its sensitivity and variance are reasonable. The MoSe2 based sensor is applicable at humidity below 30% because of higher RDA. However, it is not useful at humidity more than 30% due to the absence of one by one function for RDA versus RH. Besides, ESMF coated with MoS2 has indistinctive behavior and is not useful as a humidity sensor.
format	article
author	Erfan Owji Hossein Mokhtari Fatemeh Ostovari Behnam Darazereshki Nazanin Shakiba
author_facet	Erfan Owji Hossein Mokhtari Fatemeh Ostovari Behnam Darazereshki Nazanin Shakiba
author_sort	Erfan Owji
title	2D materials coated on etched optical fibers as humidity sensor
title_short	2D materials coated on etched optical fibers as humidity sensor
title_full	2D materials coated on etched optical fibers as humidity sensor
title_fullStr	2D materials coated on etched optical fibers as humidity sensor
title_full_unstemmed	2D materials coated on etched optical fibers as humidity sensor
title_sort	2d materials coated on etched optical fibers as humidity sensor
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/c18f796065d340efb3f6bfde284e9c4c
work_keys_str_mv	AT erfanowji 2dmaterialscoatedonetchedopticalfibersashumiditysensor AT hosseinmokhtari 2dmaterialscoatedonetchedopticalfibersashumiditysensor AT fatemehostovari 2dmaterialscoatedonetchedopticalfibersashumiditysensor AT behnamdarazereshki 2dmaterialscoatedonetchedopticalfibersashumiditysensor AT nazaninshakiba 2dmaterialscoatedonetchedopticalfibersashumiditysensor
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2D materials coated on etched optical fibers as humidity sensor

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