Code -
06794-01
TruePhase® 980 250 Polarization-Maintaining Optical Fiber
TruePhase 980 Polarization-Maintaining (PM) Optical Fiber is optimized for operation at 980 nm. Primary applications are for pigtailing 980 μm pump diodes, often with pump stabilizer gratings.
The dual UV acrylate coating has a diameter of 250 μm. The fiber is proof tested to 200 kpsi for high reliability.
TruePhase 980 Polarization-Maintaining (PM) Optical Fiber is optimized for operation at 980 nm. Primary applications are for pigtailing 980 μm pump diodes, often with pump stabilizer gratings.
The dual UV acrylate coating has a diameter of 250 μm. The fiber is proof tested to 200 kpsi for high reliability.
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Product Overview
TruePhase 980 Polarization-Maintaining (PM) Optical Fiber is optimized for operation at 980 nm. Primary applications are for pigtailing 980 μm pump diodes, often with pump stabilizer gratings.
The dual UV acrylate coating has a diameter of 250 μm. The fiber is proof tested to 200 kpsi for high reliability.
Typical Applications
- 980 Pump Combiners or Pump Multiplexors
- 980 Pump Laser Pigtails
- 980/1550 PM Pump/Signal WDM Couplers
- Coils
Product Specifications
| Product Specifications | |
|---|---|
| Product Description | TruePhase 980 250 PM Optical Fiber |
| Physical Characteristics | |
| Coating Material | Dual UV Acrylate |
| Cladding Diameter | 125 ± 1.0 µm |
| Coating/Buffer Diameter | 250 ± 10 µm |
| Clad Non-Circularity | ≤ 2.0% |
| Core/Clad Offset | ≤ 0.5 µm |
| Optical Characteristics | |
| Type | Polarization-Maintaining |
| Operating Wavelength | 980 nm |
| Cutoff Wavelength | ≤ 970 nm |
| Mode Field Diameter @ 980 nm | 6.6 ± 0.5 µm |
| Attenuation @ 980 nm | ≤ 2.5 dB/km |
| Beat Length @ 980 nm | ≤ 2.7 mm |
| Crosstalk @ 980 nm | ≤ -30 dB/100 m |
| Crosstalk (Typical) @ 980 nm | ≤ -35 dB/100 m |
| Numerical Aperture (Nominal) | 0.13 |
| Mechanical and Environmental | |
| Operating Temperature | -40 to +85 ºC |
| Proof Test Level | ≥ 200 kpsi (1.38 GPa) |
| Order by Part Number | F9920-08 |
| OPTIONS | Cabling, Coating Material and Dimensions, Metalization, Optical Properties, Proof Test |
Contact Information
For additional information please contact your sales representative. You can also visit our website at www.lightera.com or call 1-888-FIBERHELP (1-888-342-3743) USA or 1-770-798-555 outside the USA. For a full list of our certifications, visit our website.
Trademark Notice and Disclaimer
Lightera reserves the right to make changes to the product(s) described in this document at any time without notice. This document is for informational purposes only and is not intended to modify or supplement any Lightera warranties or specifications relating to any of its products or services.
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