Customization: | Available |
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Application: | Communication, Sensor, Medicine, Probe, Light Guide |
Type: | Pm Fiber |
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Panda PMF for FOG Waveguide
Our Panda polarization-maintaining fibers for FOG waveguide can be used in fiber optic gyroscopes and other polarization related devices. This optic fiber product is optimized for device requirements, mainly for geometric symmetry and grindability. While maintaining the polarization performance of optic fiber, it has grindability. It is a kind of polarization-maintaining fiber which can be wound or ground. 60 μm waveguide optic fiber solves the problems of fusion loss and reliability of 60 μm optic fiber and 80 μm optic fiber, improves the fusion reliability, reduces the fusion loss, and improves the accuracy of fiber optic gyroscope system.
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