The F-SPF Polarization Maintaining Fiber uses Fibercores Bow-Tie polarization maintaining (PM) fiber technology. This highly birefringent (HiBi) fiber, is optimized for operation between 830 — 1060 nm and has a beat-length of less than 2 mm. The beat-length, the length over which the fiber polarization rotates through 360, is one of the fundamental performance measures: the shorter the beat-length, the better the polarization-preserving properties of the fiber. This Polarization Maintaining fiber has a 125 &mu,m cladding, 245 &mu,m coating, a 4.2 &mu,m Mode Field Diameter, and a 0.14 to 0.18 NA. Standard pricing is per meter.
Технические характеристики
- Index Profile Step
- Fiber Type Bow-Tie Polarization Maintaining
- Mode Field Diameter, Nominal 3.7 — 4.9 m @830 nm
- Cladding Diameter 125 ±1 m
- Coating Diameter 245 ±15 m
- Operating Wavelength 830 — 1060 nm
- Cut-off Wavelength 600 — 800 nm
- Buffer Coating Material Dual Acrylate
- Maximum Attenuation 5 dB/km @830 nm
- Numerical Aperture 0.14 — 0.18
- Proof Test 100 kpsi
