Fujikura Ltd.

  1. Home
  2. Products
  3. Pump LD Wavelength Stabilizer


Pump LD Wavelength Stabilizer

Pump LD wavelength stabilizer is used for external cavity of pump Laser Diode.

980nm and 1420-1490nm wavelength ranges are available.

Contact us here for inquiries.
contact us



  • Compact Size (Same diameter as fiber itself)
  • High Reliability
    Comply with Telcordia GR-1209/1221 requirements
  • Polarization Maintaining (Optional)
  • Achieve the good uniformity of FBG spectrum
  • FBG portion is re-coated by UV resin


Parameters Unit Performance
Wavelength nm 980 / 14xx wavelength band
(Other wavelength is available)
Peak Reflectivity % 1 – 15
Bandwidth nm 0.5 – 3.0
Spectral SLSR dB > 10
Insertion Loss dB < 0.2
Center wavelength shift by temperature change nm/°C 0.008 @980nm / 0.013 @1480nm (Typ.)
Operating Temperature °C 0 – 70
Storage Temperature °C -20 – 80
Fiber Diameter and Coating - 250μm UV cured acrylate resin
Fiber Type - Fujikura SM (Corning SMF-28TM compatible)
Fujikura PANDA Fiber (SM-98P, SM-14P)
Corning HI1060 / Compatible
Packaging - Recoat (250μm)

*SMF-28 is a trademark of Corning


  • 980nm LD stabilizer (EDFA)
  • 14xxnm LD stabilizer (Raman)
Contact us here for inquiries.

contact us