| Customization: | Available |
|---|---|
| Application: | Communication, Sensor, Medicine, Probe, Light Guide |
| Type: | Pm Fiber |
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Panda PMF for FOG Waveguide
Our Panda polarization-maintaining optic fiber for FOG coil is mainly used in fiber optic gyro sensitive coil. According to its application environment, the mechanical reliability, temperature stability, environmental adaptability and radiation resistance of optic fiber are improved. The axial uniformity and batch consistency of optic fiber are optimized, and the internal and external coating of optic fiber is made of self-developed coating material, which has good full temperature stability, environmental adaptability and mechanical reliability. It can be used in the temperature range of-50 °C to + 105 °C. According to the application and development trend of fiber optic gyroscope, 60 μm fine diameter polarization-maintaining fiber is provided, which can be used for winding small size optic fiber coil, with low temperature sensitivity, and the performance of optic fiber is more stable at full temperature. It can meet the requirements of various environments.
2. Fiber Geometry
3. Technical parameters
| Features | Unit | Product indicator | |||||
| Product type | / | PM13G-60-U10 | PM13G-80-U13 PM13G-80-U16 |
PM13G-125-U25 | PM15G-60-U10 | PM15G-80-U13 PM15G-80-U16 |
PM15G-125-U25 |
| Optical properties | |||||||
| Working wavelength | nm | 1310 | 1310 | 1310 | 1550 | 1550 | 1550 |
| Cutoff wavelength | nm | 1100~1290 | 1100~1290 | 1100~1290 | 1290~1520 | 1290~1520 | 1290~1520 |
| Mode field diameter | μm | 6.0±0.5 | 6.0±0.5 | 6.0±0.5 | 6.0±0.5 | 6.0±0.5 | 6.0±0.5 |
| Attenuation | dB/km | ≤ 0.6 | ≤ 0.6 | ≤ 0.6 | ≤ 0.5 | ≤ 0.5 | ≤ 0.5 |
| Beat length | mm | ≤2.5 | ≤2.5 | ≤2.5 | ≤3.0 | ≤3.0 | ≤3.0 |
| Typical crosstalk | dB/km | ≤-23 | ≤-30 | ≤-30 | ≤-30 | ≤-30 | ≤-30 |
| Geometric properties | |||||||
| Cladding layer diameter | μm | 60.0±1.0 | 80.0±1.0 | 125.0±1.0 | 60.0±1.0 | 80.0±1.0 | 125.0±1.0 |
| Coating type | / | Double-layer UV-curable acrylic resin | |||||
| Coating diameter | μm | 105.0±2.0 | 135.0±1.0 168.0±1.0 |
245.0±2.0 | 105.0±2.0 | 135.0±1.0 168.0±1.0 |
245.0±2.0 |
| Core-cladding concentricity | μm | ≤1.0 | ≤1.0 | ≤1.0 | ≤0.5 | ≤0.5 | ≤0.5 |
| Cladding out-of-roundness | / | ≤1.0% | ≤1.0% | ≤1.0% | ≤1.0% | ≤1.0% | ≤1.0% |
| Environmental and mechanical properties | |||||||
| Operating temperature | ºC | -50~+105 | -50~+105 | -50~+105 | -50~+105 | -50~+105 | -50~+105 |
| Screening tension | kpsi | 100 | 100 | 100 | 100 | 100 | 100 |
4. Advantages
Good geometric uniformity & symmetry
Excellent polarization-maintaining performance
Excellent grinding performance
Excellent mechanical reliability & coating reliability
Excellent long-term reliability
5. Application
Fiber coil
Lithium niobate waveguide tail fiber
Polarization sensitive device
Fiber optic polarization sensor
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