Reflectance response of optical fiber sensor coated with graphene oxide towards ethanol
In this paper, optical multimode fiber reflectance sensor for ethanol with different concentrations in water was developed. The sensor was coated with graphene oxide (GO) by drop-casting technique. The dynamic response of GO nanostructured thin film coated on optical multimode fiber tip exposed to e...
| Main Authors: | , , , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
IEEE
2013
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| Online Access: | http://psasir.upm.edu.my/id/eprint/68139/ http://psasir.upm.edu.my/id/eprint/68139/1/Reflectance%20response%20of%20optical%20fiber%20sensor%20coated%20with%20graphene%20oxide%20towards%20ethanol.pdf |
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| author | Shabaneh, Arafat Abdallah Abdelwadod M. Thirunavakkarasu, Punithavathi Girei, Saad Hayatu Paiman, Suriati Mahdi, Mohd Adzir Yaacob, Mohd Hanif Huang, Nay Ming |
| author_facet | Shabaneh, Arafat Abdallah Abdelwadod M. Thirunavakkarasu, Punithavathi Girei, Saad Hayatu Paiman, Suriati Mahdi, Mohd Adzir Yaacob, Mohd Hanif Huang, Nay Ming |
| author_sort | Shabaneh, Arafat Abdallah Abdelwadod |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | In this paper, optical multimode fiber reflectance sensor for ethanol with different concentrations in water was developed. The sensor was coated with graphene oxide (GO) by drop-casting technique. The dynamic response of GO nanostructured thin film coated on optical multimode fiber tip exposed to ethanol liquid was investigated. GO thin film was characterized via Raman microscopy and Scanning Electron Microscopy (SEM). The reflectance decreased by 37% when the fiber tip was exposed to 5% concentration of ethanol in water. The sensor shows fast response and recovery as low as 30 s and 45 s, respectively. |
| first_indexed | 2025-11-15T11:35:22Z |
| format | Conference or Workshop Item |
| id | upm-68139 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T11:35:22Z |
| publishDate | 2013 |
| publisher | IEEE |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-681392019-05-09T01:43:37Z http://psasir.upm.edu.my/id/eprint/68139/ Reflectance response of optical fiber sensor coated with graphene oxide towards ethanol Shabaneh, Arafat Abdallah Abdelwadod M. Thirunavakkarasu, Punithavathi Girei, Saad Hayatu Paiman, Suriati Mahdi, Mohd Adzir Yaacob, Mohd Hanif Huang, Nay Ming In this paper, optical multimode fiber reflectance sensor for ethanol with different concentrations in water was developed. The sensor was coated with graphene oxide (GO) by drop-casting technique. The dynamic response of GO nanostructured thin film coated on optical multimode fiber tip exposed to ethanol liquid was investigated. GO thin film was characterized via Raman microscopy and Scanning Electron Microscopy (SEM). The reflectance decreased by 37% when the fiber tip was exposed to 5% concentration of ethanol in water. The sensor shows fast response and recovery as low as 30 s and 45 s, respectively. IEEE 2013 Conference or Workshop Item PeerReviewed text en http://psasir.upm.edu.my/id/eprint/68139/1/Reflectance%20response%20of%20optical%20fiber%20sensor%20coated%20with%20graphene%20oxide%20towards%20ethanol.pdf Shabaneh, Arafat Abdallah Abdelwadod and M. Thirunavakkarasu, Punithavathi and Girei, Saad Hayatu and Paiman, Suriati and Mahdi, Mohd Adzir and Yaacob, Mohd Hanif and Huang, Nay Ming (2013) Reflectance response of optical fiber sensor coated with graphene oxide towards ethanol. In: 4th International Conference on Photonics (ICP2013), 28-30 Oct. 2013, Equatorial Hotel Melaka, Malaysia. (pp. 272-274). 10.1109/ICP.2013.6687136 |
| spellingShingle | Shabaneh, Arafat Abdallah Abdelwadod M. Thirunavakkarasu, Punithavathi Girei, Saad Hayatu Paiman, Suriati Mahdi, Mohd Adzir Yaacob, Mohd Hanif Huang, Nay Ming Reflectance response of optical fiber sensor coated with graphene oxide towards ethanol |
| title | Reflectance response of optical fiber sensor coated with graphene oxide towards ethanol |
| title_full | Reflectance response of optical fiber sensor coated with graphene oxide towards ethanol |
| title_fullStr | Reflectance response of optical fiber sensor coated with graphene oxide towards ethanol |
| title_full_unstemmed | Reflectance response of optical fiber sensor coated with graphene oxide towards ethanol |
| title_short | Reflectance response of optical fiber sensor coated with graphene oxide towards ethanol |
| title_sort | reflectance response of optical fiber sensor coated with graphene oxide towards ethanol |
| url | http://psasir.upm.edu.my/id/eprint/68139/ http://psasir.upm.edu.my/id/eprint/68139/ http://psasir.upm.edu.my/id/eprint/68139/1/Reflectance%20response%20of%20optical%20fiber%20sensor%20coated%20with%20graphene%20oxide%20towards%20ethanol.pdf |