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Home > Products > fiber optical passive components > Bismuth doped silicon-based optical fiber
Bismuth doped silicon-based optical fiber
- shenzhen
- T/T
- 14 days
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Product Details
| Brand Name | OF | Place of Origin | China | |
| Model Number | BPF-6/125 |
Product Description
High gain coefficient bismuth doped silicon-based optical fibers are prepared based on unique bismuth element coordination atom control technology and valence state reduction technology. This fiber can be used as a gain medium for O, E, S, L+, and U band fiber amplifiers or fiber lasers, and is widely used in fields such as optical communication, natural environment monitoring, and scientific research
Product Features
l High absorption coefficient
l High precision geometric dimension control
l Low hydroxyl content,High gain coefficient
Product Application
l Fields such as optical communication, natural environment monitoring, and scientific research
l Fiber amplifiers and lasers
l Tunable light source
Specification | |||
Fiber optic model | BPF-6/125 | BPF-6/125 | BPF-6/125 |
optical properties | |||
Wavelength range （nm） | O+E | O+E | O+E |
Gain coefficient（dB/m）
| 0.11@1325 nm （pump power=800 mW）
| 1.07@1430 nm （pump power=524 mW）
| 0.48@1750 nm （pump power=936 mW）
|
3dB amplification range （μm）
| 1.30-1.35 | 1.30-1.35 | 1.30-1.35 |
Fiber core pump absorption（dB/m）
| 0.55 ±0.05 （1240 nm）
| 1.60 ±0.05 （1320 nm）
| 1.15 ±0.05 （1550 nm）
|
Fiber core optical loss （dB/km）
| 17.0 ±5.0 （1550 nm）
| 160.0 ±5.0 （1150 nm）
| 520.0 ±5.0 （1200 nm）
|
Core NA
| 0.14 ±0.02
| 0.17 ±0.02
| 0.37 ±0.02
|
Key Geometric, Mechanical and Environmental Specifications
| |||
Core diameter （μm）
| 6.0 ±1.5
| 8.0 ±1.5
| 6.0 ±1.5
|
Clad diameter （μm）
| 125.0 ± 2.0
| 125.0 ± 2.0
| 125.0 ± 2.0
|
Coating diameter （μm）
| 250.0 ± 15.0
| 250.0 ± 15.0
| 250.0 ± 15.0
|
Concentricity of fiber core cladding （μm）
| ≤ 1.0
| ≤ 1.0
| ≤ 1.0
|
Coating material | Low refractive index coating | Low refractive index coating | Low refractive index coating |
Proof Test
| ≥ 100 kpsi
| ≥ 100 kpsi
| ≥ 100 kpsi |
Contact Us
- Shenzhen optics forest Co.,Ltd
Product Categories
| fiber optical passive components | Polarization maintaining fiber device |
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