A temperature compensated optical fibre bending sensor for physiological measurement
The light attenuation measurement of a plastic optical fibre sensor based on a referenced intensity modulation technique with respect to different input voltage level and room temperature has been investigated. The results show that light attenuation at the sensor output and reference output are dep...
| Main Authors: | , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
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SPIE
2014
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| Online Access: | http://umpir.ump.edu.my/id/eprint/30436/ http://umpir.ump.edu.my/id/eprint/30436/1/A%20temperature%20compensated%20optical%20fibre%20bending%20sensor%20for%20physiological%20.pdf |
| _version_ | 1848823513642696704 |
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| author | Mohd Anwar, Zawawi O’Keeffe, Sinead Lewis, Elfed |
| author_facet | Mohd Anwar, Zawawi O’Keeffe, Sinead Lewis, Elfed |
| author_sort | Mohd Anwar, Zawawi |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | The light attenuation measurement of a plastic optical fibre sensor based on a referenced intensity modulation technique with respect to different input voltage level and room temperature has been investigated. The results show that light attenuation at the sensor output and reference output are dependent on the source (LED) drive current and temperature, but the output ratio is small and tolerable for this application. This is significant for bending monitoring applications using optical fibre sensor based on intensity modulation, providing a more reliable technique based on power and temperature compensation. |
| first_indexed | 2025-11-15T02:58:20Z |
| format | Conference or Workshop Item |
| id | ump-30436 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T02:58:20Z |
| publishDate | 2014 |
| publisher | SPIE |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-304362021-04-26T08:05:04Z http://umpir.ump.edu.my/id/eprint/30436/ A temperature compensated optical fibre bending sensor for physiological measurement Mohd Anwar, Zawawi O’Keeffe, Sinead Lewis, Elfed QC Physics TK Electrical engineering. Electronics Nuclear engineering The light attenuation measurement of a plastic optical fibre sensor based on a referenced intensity modulation technique with respect to different input voltage level and room temperature has been investigated. The results show that light attenuation at the sensor output and reference output are dependent on the source (LED) drive current and temperature, but the output ratio is small and tolerable for this application. This is significant for bending monitoring applications using optical fibre sensor based on intensity modulation, providing a more reliable technique based on power and temperature compensation. SPIE 2014 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/30436/1/A%20temperature%20compensated%20optical%20fibre%20bending%20sensor%20for%20physiological%20.pdf Mohd Anwar, Zawawi and O’Keeffe, Sinead and Lewis, Elfed (2014) A temperature compensated optical fibre bending sensor for physiological measurement. In: Proceedings of SPIE - The International Society for Optical Engineering; 23rd International Conference on Optical Fibre Sensors , 2 - 6 June 2014 , Santander, Spain. pp. 1-2., 9157 (91574H). ISSN 0277-786X ISBN 9781628411751 (Published) https://ulir.ul.ie/bitstream/handle/10344/9130/Lewis_2014_Temperature.pdf?sequence=1 |
| spellingShingle | QC Physics TK Electrical engineering. Electronics Nuclear engineering Mohd Anwar, Zawawi O’Keeffe, Sinead Lewis, Elfed A temperature compensated optical fibre bending sensor for physiological measurement |
| title | A temperature compensated optical fibre bending sensor for physiological measurement |
| title_full | A temperature compensated optical fibre bending sensor for physiological measurement |
| title_fullStr | A temperature compensated optical fibre bending sensor for physiological measurement |
| title_full_unstemmed | A temperature compensated optical fibre bending sensor for physiological measurement |
| title_short | A temperature compensated optical fibre bending sensor for physiological measurement |
| title_sort | temperature compensated optical fibre bending sensor for physiological measurement |
| topic | QC Physics TK Electrical engineering. Electronics Nuclear engineering |
| url | http://umpir.ump.edu.my/id/eprint/30436/ http://umpir.ump.edu.my/id/eprint/30436/ http://umpir.ump.edu.my/id/eprint/30436/1/A%20temperature%20compensated%20optical%20fibre%20bending%20sensor%20for%20physiological%20.pdf |