Abstract
In this work a self-referenced technique for fiberoptic intensity sensors using virtual lock-in amplifiers is proposed and discussed. The topology is compatible with WDM networks so multiple remote sensors can simultaneously be interrogated. A hybrid approach combining both silica fiber Bragg gratings and polymer optical fiber Bragg gratings is analyzed. The feasibility of the proposed solution for potential medical environments and biomedical applications is shown and tested using a selfreferenced configuration based on a power ratio parameter.
Original language | English |
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Title of host publication | 2014 IEEE SENSORS |
Subtitle of host publication | proceedings |
Place of Publication | Piscataway, NJ (US) |
Publisher | IEEE |
Pages | 746-749 |
Number of pages | 4 |
ISBN (Print) | 978-1-4799-0161-6 |
DOIs | |
Publication status | Published - 31 Dec 2014 |
Event | 13th IEEE SENSORS conference - Valencia, Spain Duration: 2 Nov 2014 → 5 Nov 2014 |
Conference
Conference | 13th IEEE SENSORS conference |
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Abbreviated title | SENSORS 2014 |
Country/Territory | Spain |
City | Valencia |
Period | 2/11/14 → 5/11/14 |
Bibliographical note
Funding: Spanish Ministry of Economía y Competitividad under grant TEC2012-37983-C03-02, BES-2010-033348 and EEBB-I-12-05434, and by ICT COST action TD100.Keywords
- biomedical applications
- polymer optical fiber Bragg grating
- self-referenced fiber-optic sensor network
- POFBG