Remote (250 km) Fiber Bragg Grating Multiplexing System
We propose and demonstrate two ultra-long range fiber Bragg grating (FBG) sensor interrogation systems. In the first approach four FBGs are located 200 km from the monitoring station and a signal to noise ratio of 20 dB is obtained. The second improved version is able to detect the four multiplexed...
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| Hauptverfasser: | , , |
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
MDPI AG
2011-09-01
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| Schriftenreihe: | Sensors |
| Schlagworte: | |
| Online-Zugang: | http://www.mdpi.com/1424-8220/11/9/8711/ |
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