PFP 14xx nm Polarization Maintaining Low Loss Coupler Fiber

Precision Fiber Products

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$19.19 - $901.19
5-7 Days
0.03 LBS
Calculated at Checkout
In Stock
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Product Overview


PFP's broad line of PM fibers now includes PM980C-HP & PM14XXC-HP coupler fibers. Components designed with these new coupler fibers exhibit insertion losses up to one order of magnitude better than was previously possible. These fibers also demonstrate superior polarization control in coupler applications, resulting in increased system and network efficiencies.
  • Couplers and combiners
  • Pump combiners
  • Raman gain modules
Features & Benefits
  • Dramatically reduced insertion loss - Lower system cost
  • High proof test (200kpsi) - Low risk of mechanical handling failure
  • High fatigue failure resistance - Longest service life

Optical Specifications

Operating Wavelength 1400-1490 nm
Mode Field Diameter 9.8 &*177; 0.8 µm @ 1450 nm
Second Mode Cut-Off 1320 &*177; 60 nm
Normalized Cross Talk &*8804; -37 dB at 2 m
&*8804; -20 dB at 100 m (nominal)

Geometrical & Mechanical Specifications

Clad Diameter 125.0 &*177; 1.0 µm
Coating Diameter 245 &*177; 15 µm
Core-Clad Concentricity < 0.5 µm
Coating/Clad Offset &*8804; 5 µm
Coating Material UV Cured, Dual Acrylate
Operating Temperature -40 to +85 ∞C
Proof Test Level &*8805; 200 kpsi (1.4 GN/m≤)



Note: A re-spooling & cut fee of $30.00 is included for all lengths under the 100 meter spool size. To order an entire 100 meter spool please contact our Customer Service Department.


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