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The TruePhase 980 Polarization-Maintaining Optical Fibers are optimized for operation at 980 nm, maintaining linear polarization of the transmitted light.   Primary applications are for pigtailing 980 µm pump diodes, often with pump stabilizer gratings.

980 nm Optical Fiber
Unit of Measure
1 

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F9920-08 N/A TRUEPHASE® 980 250 Fiber N/A @ 980 nm, 6.6 ± 0.5 µm N/A @ 980 nm, ≤ 2.5 dB/km N/A @ 980 nm, ≤ 2.7 mm N/A 125 ± 1.0 µm N/A 250 ± 10 µm N/A ≥ 200 kpsi1.38 GPa
Unit of Measure
1