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 FBG for DWDM

 Tunable FBG

 Wavelength locker

 Ultra narrow-band filter

 Broad band FBG

 Phase shifted FBG      

 Athermalisation

Phase shifted FBG



Features Application Packaging

Phase shifted Fiber Bragg gratings show a very narrow transmission band within its reflection bandwidth. Using special structures, even multiple transmission bands are possible.

The phase shifted FBGs can be applied to an athermal setup or a temperature stabilization, as well as to a tuning setup.

  • Highly accurate wavelength references (see Wavelength references)
     
  • ASE filtering
     
  • Spectroscopy
     
  • Optical CDMA

Phase shifted FBGs can also be applied to tuning or temperature stabilizing setups.

FBG Set


Specification Premium Standard
Wavelength
Reflectivity
FWHM
Transmission bandwidth (FWHM)
Termination
Packaging


Spectral characteristics (Examples)
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