Source:http://linkedlifedata.com/resource/pubmed/id/21633447
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| Predicate | Object |
|---|---|
| rdf:type | |
| pubmed:issue |
11
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| pubmed:dateCreated |
2011-6-2
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| pubmed:abstractText |
A compact in-fiber integrated fiber-optic Michelson interferometer based accelerometer is proposed and investigated. In the system, the sensing element consists of a twin-core fiber acting as a bending simple supported beam. By demodulating the optical phase shift, we obtain that the acceleration is proportional to the force applied on the central position of the twin-core fiber. A simple model has been established to calculate the sensitivity and resonant frequency. The experimental results show that such an accelerometer has a sensitivity of 0.09 rad/g at the resonant frequency of 680 Hz.
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| pubmed:language |
eng
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| pubmed:journal | |
| pubmed:status |
PubMed-not-MEDLINE
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| pubmed:month |
Jun
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| pubmed:issn |
1539-4794
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| pubmed:author | |
| pubmed:copyrightInfo |
© 2011 Optical Society of America
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| pubmed:issnType |
Electronic
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| pubmed:day |
1
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| pubmed:volume |
36
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| pubmed:owner |
NLM
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| pubmed:authorsComplete |
Y
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| pubmed:pagination |
2056-8
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| pubmed:year |
2011
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| pubmed:articleTitle |
In-fiber integrated accelerometer.
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| pubmed:affiliation |
Photonics Research Center, School of Science, Harbin Engineering University, Harbin 150001, China. yangjun141@263.net
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| pubmed:publicationType |
Journal Article
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