PM(1310&1550)Coil Winding Panda PM Fiber
Small Diameter, Low Attenuation
High Birefringence, Short Beat Length
Excellent Polarization Maintaining Performance
Description
Key Features
- Small Diameter, Low Attenuation
- High Birefringence, Short Beat Length
- Excellent Polarization Maintaining Performance
- Low Bend-Induced Attenuation
- High Stability and Reliability
Applications
- Fiber Optic Gyroscope (FOG)
- Fused-Taper PM Coupler
- Polarization-Sensitive Devices
- Fiber Optic Polarization Sensor
Product Introduction
Driven by the miniaturization trend of FOGs, smaller-diameter Panda PM is required for winding fiber coils. To meet customer demands, small-diameter PM has been designed and manufactured using thin coating technology, reducing the PM diameter from 165 μm to 135 μm while delivering excellent performance in compact gyroscopes. The small-diameter Panda PM offers high birefringence, low attenuation, stable low crosstalk, precise refractive index profile, good geometric symmetry, and longitudinal uniformity.
Unique Technology
Company is a high-tech enterprise that has achieved a fully closed-loop capability encompassing fiber coil winding equipment, fiber coil winding, fiber optic gyroscopes, fiber optic inertial products, MEMS inertial products, IMU electronics and software, and IMU test and calibration equipment. Through comprehensive control of upstream and downstream processes, product quality is effectively improved and system costs are reduced. The company complies with the ISO 9001 quality management system and employs rigorous processes to ensure product performance reliability and consistency.
Parameters
Panda PM Fiber for Coil Winding - 1310 nm Specifications
|
Fiber Type |
PM1310_ 125/250 |
PM1310_ 80/165 |
PM1310_ 80/135 |
PM1310_ 80/135HT |
PM1310_ 60/100 |
|
Cut-off Wavelength (nm) |
1100 ~ 1290 |
1100 ~ 1290 |
1100 ~ 1290 |
1100 ~ 1290 |
1100 ~ 1290 |
|
Mode Field Diameter (μm) |
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 |
≤0.6 |
≤0.6 |
|
Beat Length (mm) |
≤3.0 |
≤3.0 |
≤2.5 |
≤2.5 |
≤3.0 |
|
Crosstalk (dB/km) |
≤-30 |
≤-30 |
≤-25 |
≤-25 |
≤-15 |
|
Cladding Diameter (μm) |
125±1 |
80±1 |
80±1 |
80±1 |
60±1 |
|
Coating Diameter (μm) |
245±5 |
165±5 |
135±5 |
135±5 |
100±5 |
|
Cladding Non-Circularity (%) |
≤1.0 |
≤1.0 |
≤1.0 |
≤1.0 |
≤1.0 |
|
Core/Clad Concentricity (μm) |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.5 |
|
Coating Structure |
Double-layer UV-Cured Acrylate Resin |
||||
|
Operating Temperature (℃) |
-45 ~ +85 |
-45 ~ +85 |
-45 ~ +85 |
-55 ~ +95 |
-55 ~ +95 |
|
Proof Test Level (kpsi) |
100 |
100 |
100 |
100 |
100 |
Panda PM Fiber for Coil Winding - 1550 nm Specifications
|
Fiber Type |
PM1550_ 125/250 |
PM1550_ 80/165 |
PM1550_ 80/135 |
PM1550_ 80/135HT |
PM1550_ 60/100 |
|
Cut-off Wavelength (nm) |
1290 ~ 1520 |
1290 ~ 1520 |
1290 ~ 1520 |
1290 ~ 1520 |
1290 ~ 1520 |
|
Mode Field Diameter (μm) |
6.0±0.5 |
6.0±0.5 |
6.5±0.5 |
6.0±0.5 |
6.0±0.5 |
|
Attenuation (dB/km) |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.5 |
|
Beat Length (mm) |
≤3.5 |
≤3.5 |
≤3.0 |
≤3.0 |
≤3.5 |
|
Crosstalk (dB/km) |
≤-30 |
≤-30 |
≤-25 |
≤-25 |
≤-15 |
|
Cladding Diameter (μm) |
125±1 |
80±1 |
80±1 |
80±1 |
60±1 |
|
Coating Diameter (μm) |
245±5 |
165±5 |
135±5 |
135±5 |
100±5 |
|
Cladding Non-Circularity (%) |
≤1.0 |
≤1.0 |
≤1.0 |
≤1.0 |
≤1.0 |
|
Core/Clad Concentricity (μm) |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.5 |
|
Coating Structure |
Double-layer UV-Cured Acrylate Resin |
||||
|
Operating Temperature (℃) |
-45 ~ +85 |
-45 ~ +85 |
-45 ~ +85 |
-55 ~ +95 |
-55 ~ +95 |
|
Proof Test Level (kpsi) |
100 |
100 |
100 |
100 |
100 |
Customization Information
Customization is available for operating wavelength, mode field diameter, beat length, geometric dimensions, coating material, and proof test level according to customer requirements.
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