Single Mode F50 Freestanding Optic Fiber Coil 260m for Fiber Optical Gyroscope
Our company specializes in professional design and manufacturing of optic fiber coils to meet specific customer and market application requirements. The φ50 low-precision fiber optic coil is engineered to satisfy assembly, performance, and diverse environmental application needs for φ50 fiber optic gyroscopes.
Primarily designed for closed-loop fiber optic gyroscopes with approximately 50mm diameter configurations.
This optic fiber coil model utilizes advanced multi-pole symmetric winding technology with 135μm thin diameter optical fibers and UV-cured adhesive. The resulting ring structure demonstrates exceptional temperature stability and vibration resistance, supporting mass production with consistent product quality.
| Feature | Unit | Index |
|---|---|---|
| Length | M | 260±5 |
| Optical Fiber | / | 80/135μm Optical Fiber |
| Layers | layer | 36 |
| Crosstalk | dB | ≤-22 |
| Full Temperature Crosstalk | dB | ≤-20 |
| Insertion Loss | dB | ≤0.2 |
| Constant Temperature Bias Stability (10s Smoothing) | °/h | ≤0.3 |
| Full Temperature Zero Bias Peak-to-Peak (10s Smoothing) | °/h | ≤1.5 |
| Temperature Range | °C | -45-80 |
| Temperature Rate of Change | °C/min | 1 |
| Geometric Dimensions | / | 29.0mm(ID) * 39.0mm(OD) * 9.2mm(H) |
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