80um polyimide coated singlemode fiber
The thin polyimide coating in combination with reduced cladding diameter gives this fiber a very small form factor, making it ideal for compact systems assemblies.
This fiber is qualified for use at high temperatures and harsh environments.
It is also available with high temperature acrylate coating.
Parameter | Specification | |
|---|---|---|
» GEOMETRICAL PROPERTIES | ||
Numerical Aperture | 0.16 | 0.24 |
Cladding diameter | 80um +/- 2.0um | |
Core/cladding concentricity error | < 1.0um | |
Cladding non-concentricity | < 2% | |
Coating diameter | 100 +/- 5 um (polyimide) | |
Coating/cladding concentricity error | < 5 um (polyimide) | |
» MECHANICAL PROPERTIES | ||
Fiber proof test level | 100 kpsi (200 kpsi optional) | |
Operating temperature | -50 to +300 degr C (polyimide) | |
» OPTICAL PROPERTIES | ||
Attenuation | < 0.5 dB/km at 1550 nm | < 0.6 dB/km at 1550 nm |
Cut off wavelength | < 1300nm | < 1450nm |
Operating wavelength | 1310 - 1650nm | 1450 - 1650nm |
Mode field diameter | 7.8 +/- 1.0 um | 4.8 +/- 1.0 um |