FBG Array is a series of Bragg grating written on a single optical fiber. It can meet the requirements for long monitoring and multi-points monitoring. It can improve the stability and reliability, as well as simplify the system. DK Photonics can customize the FBG array for different customers.
FBG Array is a series of Bragg grating written on a single optical fiber. It can meet the requirements for long monitoring and multi-points monitoring. It can improve the stability and reliability, as well as simplify the system. DK Photonics can customize the FBG array for different customers.
| PARAMETERS | VALUES | |||
| Center Wavelength(nm) | 1510 ~ 1590 | |||
| Wavelength Tolerance(nm) | +/-0.5 | |||
| FBG Length(mm) | 3 | 5 | 10 | 15 |
| Reflectivity | ≥70% | ≥75% | ≥90% | ≥90% |
| Bandwidth( at –3dB)(nm) | ≤0.7 | ≤0.7 | ≤0.3 | ≤0.3 |
| SLSR(dB) | ≥15 | |||
| Mini. Spacing(mm) | 10 | |||
| Spacing Accuracy(mm) | ≤1 | |||
| Recoat | Acrylate Or Polyimide | |||
| Proof Test(Kpsi) | ≥100 | |||
| Fiber Type | SMF-28e Or Polyimide Fiber(OFS BF04446) | |||
| Fiber Termination | Bare Fiber, FC/UPC, FC/APC Or E2000 | |||
| Pigtail Length | Customized | |||
| Operating temperature(℃) | -40 ~120 | |||
When you inquire, please provide detailed description for your requirement.
If you need to customize other specifications, please provide detailed description for your requirement.
DownloadDatasheet in PDF