单模保偏光纤PM fiber @1550nm
主要指标：
Attenuation (for 1550 nm wavelength) |
Not more than 0.9 dB/km |
Numerical Aperture |
0.14±0.2 |
Cutoff Wavelength (λcc) |
λcc ≤ 1450 nm |
Birefringence |
>5.5*10-4 |
h-parameter, 1/m |
<6*10-6 |
Polarizing beat length, mm |
<3 |
Mode Field Diameter (MFD) (for 1550 nm wavelength) |
9.5 ± 0.5 µm |
Dimensional characteristics
Glass Geometry: |
|
Cladding Diameter |
125.0 ± 0.1 µm |
Core Diameter |
8.3 µm |
Core-clad Concentricity |
≤ 0.8 µm |
Coating Geometry: |
|
Coating Diameter |
250 ± 10 µm |
- Coating type: Dual layer acrylate
- Operating Temperature Range: -60ºC to + 85ºC
- Fiber is supplied in spools from 0.5 km.
- All fibers are rewinded with tension ≥ 100 kpsi (0.69 GPa).*
- *In case of higher tension proof tests can be done.
生产公司： Concern CSRI Elektropribor, JSC
详细咨询，请联系:
李工
电话：010-51456920
手机：13691199136
微信：13691199136
邮件：han@insight-scientific.com
