Uniform FBG can reflect the light of a certain wavelength in the incident light, and the reflection bandwidth is narrow. In the laser field, it can be used to make low-power Narrow-linewidth Fiber Lasers or the narrow-linewidth laser output at the laser end. In the sensor field, it can be used to make temperature, strain and other sensors. In the optical communications field, it can be used to make filters, add/drop multiplexers and demultiplexers for WDM.
| Parameters | Units | Specifications | Tolerance |
| Center Wavelength Range | nm | 970~980 | ±0.3 |
| 1060~1066 | ±0.3 | ||
| 1310 | ±0.3 | ||
| 1530~1600 | ±0.3 | ||
| Reflectivity | - | 0.5%~99.9% | ±5% |
| FWHM | nm | 0.1~1.5 | ±0.05 |
| SMSR | - | >8dB | |
| Recoating | - | Acrylate | |
| Proof Test | - | >100Kpsi | |
| Fiber Type | - | Hi1060，Hi980，PM980，SMF-28e or custom | |
| Operating Temperature | ℃ | 0~75 | |
| Storage Temperature | ℃ | -20~85 | |
| Termination | - | Bare fiber，FC/PC，FC/APC，etc | |
| Athermal Package（optional） | - | <1.5pm/°C | |
Pumping laser wavelength locking、Fiber sensor、Fiber filter
Location：
