Polarization Maintaining fiber for component
Grinding Polarization Maintainling fiber for component
Characteristics:
Excellent grinding properties
Tight geometric tolerances
High Invironmental stability and reliability
Applications:
High performance transmission laser pigtails
Polarization sensitive components
Polarization maintaining device pigtails
Polarization Maintaining fiber for fibre coil
Characteristics:
Short beat length
Extremely high birefringence
excellent polarization maintaining properties
Tight geometric tolerance and very low attenuation
Low bending-induced attenuation
Tight tolerance,dual layer,and UV-acrylate coating
High Invironmental stability and reliability
Applications:
Fibre optic gyroscopes(FOGs)
Polarization maintaining fused-fibre couplers
Polarization sensitive components
High performance transmission laser pgtails
Polarization-based sensors
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 |
