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https://idr.l4.nitk.ac.in/jspui/handle/123456789/16306Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Singh M. | |
| dc.contributor.author | Raghuwanshi S.K. | |
| dc.contributor.author | Prakash O. | |
| dc.contributor.author | Saini P.K. | |
| dc.date.accessioned | 2021-05-05T10:30:09Z | - |
| dc.date.available | 2021-05-05T10:30:09Z | - |
| dc.date.issued | 2020 | |
| dc.identifier.citation | Optik Vol. 212 , , p. - | en_US |
| dc.identifier.uri | https://doi.org/10.1016/j.ijleo.2020.164698 | |
| dc.identifier.uri | http://idr.nitk.ac.in/jspui/handle/123456789/16306 | - |
| dc.description.abstract | a fiber optic strain sensor is proposed and experimentally demonstrated using fiber Bragg grating (FBG) based interrogation scheme. Due to fast response time and better sensitivity of graphene oxide (GO) material, coated linearly chirped fiber Bragg grating (LCFBG) is used in this work. Interrogation scheme is used for the efficient strain sensing by placing LCFBG within the Sagnac loop (wavelength dependent receiver). The GO deposition is confirmed by ultraviolet–visible spectroscopy, atomic force microscopy (AFM), and field emission scanning electron micrograph (FESEM). Our proposed fiber optic strain sensor possesses better resolution, stable operation in the infra-red region. In addition, sensor demonstrates 5.25 με static strain and 0.645 με/√Hz dynamic strain resolutions, respectively. © 2020 Elsevier GmbH | en_US |
| dc.title | High-Resolution Fiber Optic Sensor based on Coated Linearly Chirped Bragg Grating | en_US |
| dc.type | Article | en_US |
| Appears in Collections: | 1. Journal Articles | |
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