Product Description
FBG Strings Multiple Gratings FBG Array 30 FBGs
FBG Array is a series of Bragg grating written on a single optical fiber. It can meet the requirements for long monitoring and multi-point monitoring. It can improve the stability and reliability, as well as simplify the system.
Features:
No splicing point
Customer-defined grating characteristics and spacing
High Stability and Reliability
Long fiber distance
Application:
Distributed Sensing Measurement
Wavelength Reference
Aerospace Engineering
Load monitoring for power transmission
Fiber parameters
| Parameters | Values | Unit |
| Center Wavelenth | 1510-1590 | nm |
FBG Length | 3 | 5 | 10 | 15 | % |
Reflectivity | ≥70% | ≥75% | ≥90% | ≥90% | nm |
| Bandwidth at –3dB | ≤0.7 | ≤0.7 | ≤0.3 | ≤0.3 | dB |
| SLSR | ≥15 | - |
| Recoat | Acrylate Or Polyimide | dB |
| Fiber Type | SMF-28e Or Polyimide Fiber(OFS BF04446) | -
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