Fiber optic displacement sensor based on concave mirror
Fiber optic displacement sensor (FODS) is proposed using a concave mirror for enhanced flexibility in sensitivity selection and linear range. The displacement measurement up to 26mm can be achieved using 12mm focal length. The second dip of the displacement response is located at distance equivalent...
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| Format: | Article |
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National Institute of Optoelectronics
2009
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| author | Harun, Sulaiman Wadi Yang, Hang Zhou Lim, Kok Sing Tamjis, Mohamad Rom Dimyati, Kaharudin Ahmad, Harith |
| author_facet | Harun, Sulaiman Wadi Yang, Hang Zhou Lim, Kok Sing Tamjis, Mohamad Rom Dimyati, Kaharudin Ahmad, Harith |
| author_sort | Harun, Sulaiman Wadi |
| collection | UM |
| description | Fiber optic displacement sensor (FODS) is proposed using a concave mirror for enhanced flexibility in sensitivity selection and linear range. The displacement measurement up to 26mm can be achieved using 12mm focal length. The second dip of the displacement response is located at distance equivalent to twice of focal length. The experimental results show that the sensitivity and the linear range of the sensor are strongly dependent on the focal length of the mirror. With a focal length of 12mm, the maximum sensitivity of 0.299, the longest linear range of 3.5mm is obtained at the 3rd and 2nd slope, respectively. |
| first_indexed | 2024-03-06T05:49:16Z |
| format | Article |
| id | um.eprints-19777 |
| institution | Universiti Malaya |
| last_indexed | 2024-03-06T05:49:16Z |
| publishDate | 2009 |
| publisher | National Institute of Optoelectronics |
| record_format | dspace |
| spelling | um.eprints-197772019-10-08T08:17:24Z http://eprints.um.edu.my/19777/ Fiber optic displacement sensor based on concave mirror Harun, Sulaiman Wadi Yang, Hang Zhou Lim, Kok Sing Tamjis, Mohamad Rom Dimyati, Kaharudin Ahmad, Harith QC Physics TK Electrical engineering. Electronics Nuclear engineering Fiber optic displacement sensor (FODS) is proposed using a concave mirror for enhanced flexibility in sensitivity selection and linear range. The displacement measurement up to 26mm can be achieved using 12mm focal length. The second dip of the displacement response is located at distance equivalent to twice of focal length. The experimental results show that the sensitivity and the linear range of the sensor are strongly dependent on the focal length of the mirror. With a focal length of 12mm, the maximum sensitivity of 0.299, the longest linear range of 3.5mm is obtained at the 3rd and 2nd slope, respectively. National Institute of Optoelectronics 2009 Article PeerReviewed Harun, Sulaiman Wadi and Yang, Hang Zhou and Lim, Kok Sing and Tamjis, Mohamad Rom and Dimyati, Kaharudin and Ahmad, Harith (2009) Fiber optic displacement sensor based on concave mirror. Optoelectronics and Advanced Materials, Rapid Communications, 3 (11). pp. 1139-1141. ISSN 1842-6573, https://oam-rc.inoe.ro/index.php?option=magazine&op=view&idu=857&catid=44 |
| spellingShingle | QC Physics TK Electrical engineering. Electronics Nuclear engineering Harun, Sulaiman Wadi Yang, Hang Zhou Lim, Kok Sing Tamjis, Mohamad Rom Dimyati, Kaharudin Ahmad, Harith Fiber optic displacement sensor based on concave mirror |
| title | Fiber optic displacement sensor based on concave mirror |
| title_full | Fiber optic displacement sensor based on concave mirror |
| title_fullStr | Fiber optic displacement sensor based on concave mirror |
| title_full_unstemmed | Fiber optic displacement sensor based on concave mirror |
| title_short | Fiber optic displacement sensor based on concave mirror |
| title_sort | fiber optic displacement sensor based on concave mirror |
| topic | QC Physics TK Electrical engineering. Electronics Nuclear engineering |
| work_keys_str_mv | AT harunsulaimanwadi fiberopticdisplacementsensorbasedonconcavemirror AT yanghangzhou fiberopticdisplacementsensorbasedonconcavemirror AT limkoksing fiberopticdisplacementsensorbasedonconcavemirror AT tamjismohamadrom fiberopticdisplacementsensorbasedonconcavemirror AT dimyatikaharudin fiberopticdisplacementsensorbasedonconcavemirror AT ahmadharith fiberopticdisplacementsensorbasedonconcavemirror |