slideOverview

Fiber Bragg Gratings : Gain Flattening Filters

iXFiber Gain Flattening Filter restores all wavelengths to approximately the same intensity.

The high flexible process allows a fast prototype delivery time. Fiber Bragg Grating technology achieves low systematic errors. Chirped and Slanted (iXTra) FBG are performed on internal specialty fiber to achieve High Return Loss and High Frequency Ripple. Furthermore, iXBlue Photonics GFF can be delivered with Polarization Maintaining Fiber (PMF).

Key features :

  • C & L Band
  • Weak error function
  • Low excess insertion loss
  • Low PDL & PMD
  • Custom design, PM available
  • Telcordia qualified package
  • Flexible process allowing fast prototype delivery time

MAIN SPECIFICATIONS


ParameterUnitValue
Product series - IXC-GFF
Operating Band - C, L or C+L
Excess Loss dB ≤ 0.5
Typical error function dB ± 0.2
PDL dB < 0.1
PMD ps < 0.05
Thermal stability pm/°C < 2
Fiber type - SMF 28, Cladding Mode Free (CMF), PM15...

Gain Flattening Filters

Gain Flattening Filters

Applications

  • Optical Amplifier Gain Flattening
  • ASE source flattening
  • Cleanup filters
  • ASE noise removing

iXBlue Photonics offers the family of iXFiber specialty fibers : Er doped fibers , Er/Yb doped fibers, double clad fibers, Thulium doped fibers, polarization maintaining fibers, spun fibers, fiber Bragg gratings, FBG laser mirrors