Intensity Demodulation Based Fiber Sensor for Dynamic Measurement of Acoustic Wave and Lateral Pressure Simultaneously
In this paper, we propose an intensity demodulation based fiber sensor for dual-parameters sensing of acoustic wave and lateral pressure. The sensor consists of a long period fiber grating (LPFG) inserted into a Sagnac interferometer (SI). The LPFG is kept straight and fixed on a polyethylene tereph...
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| Main Authors: | , , , , , , |
|---|---|
| Format: | Article |
| Sprog: | engelsk |
| Udgivet: |
IEEE
2016-01-01
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| Serier: | IEEE Photonics Journal |
| Fag: | |
| Online adgang: | https://ieeexplore.ieee.org/document/7740909/ |
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