F50 Optical Fibre Coil Closed-Loop 50mm
Specialized φ 50 low-precision fiber optic coil engineered for closed-loop fiber optic gyroscopes with advanced manufacturing techniques.
Product Overview
Our φ 50 low-precision fiber optic coil features multi-pole symmetric winding technology, delivering superior temperature stability, minimal insertion loss, and exceptional vibration resistance for demanding inertial navigation applications.
Application Areas
Primarily designed for closed-loop fiber optic gyroscopes with approximately 50mm diameter configurations in inertial navigation systems.
Key Features
- Multi-pole symmetric winding method for optimal performance
- 135μm thin diameter optical fibers with UV-cured adhesive
- Excellent temperature and vibration performance characteristics
- Mass production capability with consistent product quality
- Superior thermal stability and minimal signal loss
Technical Specifications
| Feature |
Unit |
Specification |
| 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 to 80 |
| Temperature Rate of Change |
°C/min |
1 |
| Geometric Dimensions |
/ |
29.0mm(ID) * 39.0mm(OD) * 9.2mm(H) |
Customization Options
We offer comprehensive customization services. Geometric dimensions, fiber length, and performance parameters can be tailored to meet your specific application requirements and system integration needs.