260m Free Standing Fiber Optic Coil Low Shupe Error for FOG System
Our company specializes in professional design and manufacturing of optical fiber coils to meet customer and market application requirements. The φ50 low-precision fiber optic coil is engineered specifically for φ50 fiber optic gyroscopes, ensuring optimal assembly, performance, and reliability across various application environments.
Primarily designed for closed-loop fiber optic gyroscopes with approximately 50mm diameter configurations.
This optical fiber coil utilizes advanced multi-pole symmetric winding technology with 135μm thin diameter optical fibers and UV-cured adhesive. The design delivers exceptional temperature and vibration performance while enabling mass production with consistent product quality.
- Multi-pole symmetric winding method
- 135μm thin diameter optical fibers
- UV-cured adhesive technology
- Excellent temperature and vibration performance
- Mass production capability with consistent 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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