Main Features
Quadrupole coil for high degree of reciprocity
Optimized coating thickness for minimal thermal gradient effects
Optimized Epoxy/fiber coating compatibility
No voids fiber packing
Low winding tension for minimal coil stress
Polarization Extinction Ratio controlled on every coil.
Typical applications
Optical interferometer、 Optical Coherence Tomography、 Coherent telecommunications、 Spectrum analyzers、 Radar calibration, Optical network testing
| Fiber Optic Coils Specifications |
| Fiber length | 10m~10km | Fiber diameter | 135,165,250um |
| PER(for PM fiber) | >24dB | Coil Height | 5~75mm |
| Coil ID | 15~120mm | Operating Temperature | -40~80℃ |
| Insert Loss | 0.2dB/km | Storage Temperature | -55~100℃ |
| PDL | <0.1dB | Winding Pattern | Quadrupole |
| Return Loss | >55dB | Fiber Type | SMF-28, PM fiber |
| Operating Wavelength | 1260nm~1650nm | | |
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