Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/91104
| DC Field | Value | Language |
|---|---|---|
| dc.contributor | Photonics Research Centre | - |
| dc.contributor | Department of Electronic and Information Engineering | - |
| dc.contributor | Department of Electrical Engineering | - |
| dc.creator | Al Noman, A | - |
| dc.creator | Dash, JN | - |
| dc.creator | Cheng, X | - |
| dc.creator | Leong, CY | - |
| dc.creator | Tam, HY | - |
| dc.creator | Yu, CY | - |
| dc.date.accessioned | 2021-09-09T03:39:44Z | - |
| dc.date.available | 2021-09-09T03:39:44Z | - |
| dc.identifier.uri | http://hdl.handle.net/10397/91104 | - |
| dc.language.iso | en | en_US |
| dc.publisher | Optical Society of America | en_US |
| dc.rights | © 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement (https://www.osapublishing.org/library/license_v1.cfm#VOR-OA) | en_US |
| dc.rights | Users may use, reuse, and build upon the article, or use the article for text or data mining, so long as such uses are for non-commercial purposes and appropriate attribution is maintained. All other rights are reserved. | en_US |
| dc.rights | The following publication Abdullah Al Noman, Jitendra Narayan Dash, Xin Cheng, Chern Yang Leong, Hwa-Yaw Tam, and Changyuan Yu, "Hydrogel based Fabry-Pérot cavity for a pH sensor," Opt. Express 28, 39640-39648 (2020) is available at https://doi.org/10.1364/OE.414636. | en_US |
| dc.title | Hydrogel based fabry-perot cavity for a ph sensor | en_US |
| dc.type | Journal/Magazine Article | en_US |
| dc.identifier.volume | 28 | - |
| dc.identifier.issue | 26 | - |
| dc.identifier.doi | 10.1364/OE.414636 | - |
| dcterms.abstract | A simple, reliable, and quick reactive Fabry-Perot (FP) structure-based fiber optic pH sensor is presented. The pH-sensitive hydrogel and single-mode fiber (SMF) are placed inside a fused silica capillary to form the FP cavity. The gel thickness is characterized by the spin coating method with respect to different spin speeds. The proposed sensor shows a pH sensitivity of 0.30 nm/pH along with a fast response time of 15 s to 20 s for different pH solvents in the acidic range. Also, the temperature sensitivity of the FPI sensor is found to be -0.56 nm/degrees C. (C) 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement | - |
| dcterms.accessRights | open access | en_US |
| dcterms.bibliographicCitation | Optics express, 21 Dec. 2020, v. 28, no. 26, 414636 | - |
| dcterms.isPartOf | Optics express | - |
| dcterms.issued | 2020-12 | - |
| dc.identifier.isi | WOS:000600667300095 | - |
| dc.identifier.pmid | 33379509 | - |
| dc.identifier.eissn | 1094-4087 | - |
| dc.identifier.artn | 414636 | - |
| dc.description.validate | 202109 bchy | - |
| dc.description.oa | Version of Record | en_US |
| dc.identifier.FolderNumber | OA_Scopus/WOS | en_US |
| dc.description.pubStatus | Published | en_US |
| dc.description.oaCategory | VoR allowed | en_US |
| Appears in Collections: | Journal/Magazine Article | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Al_Noman_Hydrogel_based_fabry-perot.pdf | 4.3 MB | Adobe PDF | View/Open |
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