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
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) |
Download Data Sheet
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).
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