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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.

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  • Compact Size (Same diameter as fiber itself)
  • High Reliability
    Comply with Telcordia GR-1209/1221 requirements
  • Polarization Maintaining (Optional)


Parameters Unit Performance
Wavelength nm 980 / 14xx wavelength band
(Other wavelength is available)
Peak Reflectivity % 1 – 15
Bandwidth nm 0.5 – 3.0
Spectral SMSR dB > 10
Insertion Loss dB < 0.2
Temperature Sensitivity nm/°C 0.008 @980nm / 0.013 @1480nm (Typ.)
Operating Temperature °C 0 – 70
Storage Temperature °C -20 – 80
Fiber Diameter and Coating - 250μm or 400μm UV cured acrylate resin
Fiber Type - Fujikura SM (Corning SMF-28TM compatible)
Fujikura PANDA Fiber (SM-98P, SM-14P)
Corning CS980 / Compatible
Packaging - Recoat (250μm, 400μm)

*SMF-28 is a trademark of Corning


  • 980nm LD stabilizer (EDFA)
  • 14xxnm LD stabilizer (Raman)
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