Mini Gain-Flattening Filter

Mini GFFM Series

Oplink’s Mini Gain Flattening Filters for Erbium-Doped Fiber Amplifiers (EDFAs) are based on thin-film filter technology and metal bonding micro-optics packaging. The Gain Flattening Filters provide in-line compensation of the spectral gain profile of EDFAs. This device is used in high-power applications in DWDM system. All Oplink products are epoxy-free in the optical path.

  • Wide Operating Wavelength Range
  • Low Insertion Loss
  • Flat Spectral Gain
  • Highly Stable & Reliable
  • Small Bending Radius 
  • Epoxy-Free Optical Path
  • Optical Fiber Amplifiers
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