Wuhan Liocrebif Technology Co., Ltd
| Operating Temperature | -55~+85 ℃ |
| Mode Field Diameter | 5.5±0.5 @850nm, 6.5±0.5, 9.0±0.5, 10.5±0.5 μm |
| Coating Diameter | 245.0±7.0, 165.0±5.0 μm |
| Attenuation | ≤4.0, ≤2.5, ≤0.5, ≤0.5 dB/km |
| Cladding Diameter | 125.0±1.0, 80.0±0.5 μm |
| Operating Wavelength | 780, 980, 1310, 1550 nm |
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Product Specification
| Operating Temperature | -55~+85 ℃ | Mode Field Diameter | 5.5±0.5 @850nm, 6.5±0.5, 9.0±0.5, 10.5±0.5 μm |
| Coating Diameter | 245.0±7.0, 165.0±5.0 μm | Attenuation | ≤4.0, ≤2.5, ≤0.5, ≤0.5 dB/km |
| Cladding Diameter | 125.0±1.0, 80.0±0.5 μm | Operating Wavelength | 780, 980, 1310, 1550 nm |
PM (Polarization-Maintaining) fiber for device applications is a specialty fiber designed for polarization-sensitive devices. It adopts the Panda-type structure with regular and symmetric "dual circular" stress rods, where the core and the two stress rods are aligned in a straight line.
This fiber features excellent birefringence, polishability, low attenuation, and precise, stable geometric dimensional consistency. Bend-insensitive PM fibers feature strict cladding diameter geometric tolerances, compatible with R7.5 and R5 small bend radius applications.
They are widely suitable for various polarization-sensitive devices and PM arrays, laying the foundation for the development of cutting-edge communication fields such as AI computing infrastructure, data center interconnects (DCI), coherent optical communication backbone networks, and quantum communications.
| Parameter | PM780-125/245G | PM980B-125/245G | PM1310C-125/245G | PM1550D-125/245G |
|---|---|---|---|---|
| Optical Specification | ||||
| Operating Wavelength (nm) | 780 | 980 | 1310 | 1550 |
| Cutoff Wavelength (nm) | 650~770 | 800~970 | 1100~1290 | 1290~1520 |
| Mode Field Diameter (μm) | 5.5±0.5 @850nm | 6.5±0.5 | 9.0±0.5 | 10.5±0.5 |
| Attenuation (dB/km) | ≤4.0 | ≤2.5 | ≤0.5 | ≤0.5 |
| Beat Length (mm) | ≤3.0 | ≤3.0 | ≤3.0 | ≤3.0 |
| Crosstalk @100m (dB) | ≤-30 | ≤-30 | ≤-40 | ≤-40 |
| Crosstalk @4m (dB) | ≤-40 | ≤-40 | ≤-50 | ≤-50 |
| Geometric & Material Specification | ||||
| Cladding Diameter (μm) | 125.0±1.0 | 125.0±1.0 | 125.0±1.0 | 125.0±1.0 |
| Coating Diameter (μm) | 245.0±7.0 | 245.0±7.0 | 245.0±7.0 | 245.0±7.0 |
| Cladding Non-Circularity (%) | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 |
| Core-Clad Concentricity (μm) | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 |
| Coating Structure | Dual-layer UV-Acrylate | |||
| Environmental & Mechanical Specification | ||||
| Operating Temperature (℃) | -55~+85 | -55~+85 | -55~+85 | -55~+85 |
| Proof Test (kpsi) | ≥100 | ≥100 | ≥100 | ≥100 |
| Parameter | PM1310-125/245G-BI | PM1550-125/245G-BI | PM1310-125/245G-BIR5 | PM1550-125/245G-BIR5 |
|---|---|---|---|---|
| Optical Specification | ||||
| Operating Wavelength (nm) | 1310 | 1550 | 1310 | 1550 |
| Cutoff Wavelength (nm) | 1100~1260 | 1290~1520 | 1100~1260 | 1290~1520 |
| Mode Field Diameter (μm) | 7.8±0.5 | 9.0±0.5 | 7.8±0.5 | 9.0±0.5 |
| Attenuation (dB/km) | ≤3.0 | ≤3.0 | ≤3.0 | ≤3.0 |
| Beat Length (mm) | ≤3.0 | ≤3.0 | ≤3.0 | ≤3.0 |
| Bending Crosstalk (dB) | ≤-30 @1310nm (dia.15mm, 10turns) | ≤-30 @1550nm (dia.15mm, 10turns) | ≤-30 @1310nm (dia.10mm, 10turns) | ≤-30 @1550nm (dia.10mm, 10turns) |
| Macrobending Loss (dB) | ≤0.1 @1310nm (dia.15mm, 10turns) | ≤0.1 @1550nm (dia.15mm, 10turns) | ≤0.1 @1310nm (dia.10mm, 10turns) | ≤0.1 @1550nm (dia.10mm, 10turns) |
| Geometric & Material Specification | ||||
| Cladding Diameter (μm) | 125.0±1.0 | 125.0±1.0 | 125.0±1.0 | 125.0±1.0 |
| Coating Diameter (μm) | 245.0±7.0 | 245.0±7.0 | 245.0±7.0 | 245.0±7.0 |
| Cladding Non-Circularity (%) | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 |
| Core-Clad Concentricity (μm) | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 |
| Coating Structure | Dual-layer UV-Acrylate | |||
| Environmental & Mechanical Specification | ||||
| Operating Temperature (℃) | -55~+85 | -55~+85 | -55~+85 | -55~+85 |
| Proof Test (kpsi) | ≥100 | ≥100 | ≥100 | ≥100 |
| Parameter | PM1310-80/165G-BIR5 | PM1550-80/165G-BIR5 |
|---|---|---|
| Optical Specification | ||
| Operating Wavelength (nm) | 1310 | 1550 |
| Cutoff Wavelength (nm) | 1100~1260 | 1290~1520 |
| Mode Field Diameter (μm) | 7.4±0.5 | 8.6±0.5 |
| Attenuation (dB/km) | ≤3.0 | ≤3.0 |
| Beat Length (mm) | ≤3.0 | ≤3.0 |
| Bending Crosstalk (dB) | ≤-30 @1310nm (dia.10mm, 10turns) | ≤-30 @1550nm (dia.10mm, 10turns) |
| Macrobending Loss (dB) | ≤0.5 @1310nm (dia.10mm, 10turns) | ≤0.5 @1550nm (dia.10mm, 10turns) |
| Geometric & Material Specification | ||
| Cladding Diameter (μm) | 80.0±0.5 | 80.0±0.5 |
| Coating Diameter (μm) | 165.0±5.0 | 165.0±5.0 |
| Cladding Non-Circularity (%) | ≤1.0 | ≤1.0 |
| Core-Clad Concentricity (μm) | ≤0.5 | ≤0.5 |
| Coating Structure | Dual-layer UV-Acrylate | |
| Environmental & Mechanical Specification | ||
| Operating Temperature (℃) | -55~+85 | -55~+85 |
| Proof Test (kpsi) | ≥100 | ≥100 |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2019
Total Annual:
6000000-7000000
Employee Number:
101~200
Ecer Certification：
Verified Supplier
COMPANY INTRODUCTION LIOCREBIF primarily engages in the research, development, production, and distribution of various inertial navigation systems, inertial measurement units, gyroscopes, and related products, providing specialized services in the fields of inertial navigation and optoelectronic sen... COMPANY INTRODUCTION LIOCREBIF primarily engages in the research, development, production, and distribution of various inertial navigation systems, inertial measurement units, gyroscopes, and related products, providing specialized services in the fields of inertial navigation and optoelectronic sen...
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