Frequently Asked Questions

It is specially designed for typical applications such as amplifiers, lasers, and superfluorescent fiber sources operating at 1370-1490nm.

The core diameter is 6.5 ± 0.6 µm, the clad diameter is 125 ± 5 µm, the core NA is 0.14 ± 0.02, and the cutoff wavelength is 1.1 ± 0.05 µm.

The core absorption at 1310 nm is 0.3 ± 0.05 dB/m.

The amplification range is 1.41 ÷ 1.45 µm (-3dB).

The typical laser efficiency is greater than 50% (vs pump power at 1310 nm).

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