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Description

  • Bismuth-Germanium co-doped fiber BGDF-SM-7/125-1430 series is specially designed for typical application for amplifiers, lasers, superfluorescent fiber sources operating at 1370-1490nm.

BISMUTH-GERMANIUM CODOPED FIBERS BGDF-SM-7-125-1430

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Specifications

Core Diameter: 6.5 um
Clad Diameter: 125 um
Core NA: 0.14
Cutoff Wavelength: 1100 nm
Core Diameter, µm: 6.5 ± 0.6
Clad Diameter, µm: 125 ± 5
Core NA: 0.14 ± 0.02
Cutoff Wavelength, µm: 1.1 ± 0.05
Core Absorption (1310 Nm), DB/m: 0.3 ± 0.05
Amplification Range (-3dB), µm: 1.41 ÷ 1.45
Typ. Peak Gain (@1435 Nm), DB/m: › 0.2 (Pp ‹ 100mW @ 1310 nm)
Typical Laser Eff-cy: › 50% (vs pump power at 1310 nm)

Got questions about specs? Use the inquiry form to ask.

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Applications

  • Amplifiers
  • Fiber lasers
  • Fiber coupling of light sources

Frequently Asked Questions

What is the Bismuth-Germanium codoped fiber BGDF-SM-7/125-1430 used for?
It is specially designed for typical applications such as amplifiers, lasers, and superfluorescent fiber sources operating at 1370-1490nm.
What are the specifications of the BGDF-SM-7/125-1430 fiber?
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.
What is the core absorption of the BGDF-SM-7/125-1430 fiber at 1310 nm?
The core absorption at 1310 nm is 0.3 ± 0.05 dB/m.
What is the amplification range of the BGDF-SM-7/125-1430 fiber?
The amplification range is 1.41 ÷ 1.45 µm (-3dB).
What is the typical laser efficiency of the BGDF-SM-7/125-1430 fiber?
The typical laser efficiency is greater than 50% (vs pump power at 1310 nm).

Got more questions? Use the inquiry form to ask the supplier directly.

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