Research Article
Life Cycle Monitoring of Offshore Steel Pipe Piles via UWFBG Wireless Sensor Network
Table 2
Technical specifications of the NZS-QDS-A01 UWFBGs interrogator.
| | Operation wavelength (nm) | Channels | UWFBGs/channel | Resolution (pm) | Spatial resolution (m) | Measurement length (km) | Sampling time (min) |
| | 1525–1565 | 16 | >2000 | 1 | ≥0.5 | ≤20 | ≤1 |
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