1310nm Panda PM Fiber
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How to order?
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Ships from:
China
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Sold by:
SG FusionChip Technology Co.,Ltd -
On FindLight:
since 2025
Description
Panda fiber is mainly used in the field of fiber optic gyroscope and other polarization related devices. Due to its high polarization stability. It is suitable for use in systems with high requirements for polarization characteristics.
Panda fiber is made by assembling a preform and drawing the fiber. The base preform is manufactured using the VAD process, ensuring the axial consistency of the optical fiber structure through high-precision numerical control drilling. The optical fiber’s cross-sectional structure features two perfectly symmetrical circular stress bars. The core and stress bars are aligned, resulting in excellent polarization crosstalk characteristics. Panda fiber’s attenuation performance is improved by the VAD process, while the stress rod’s MCVD process provides excellent birefringence performance.
1310nm Panda PM Fiber
Specifications |
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|---|---|
| Mode Field Diameter: | 6 um |
| Wavelength Range: | 1100 – 1280 nm |
| Numerical Aperture: | Not Specified |
| Fiber Type: | Panda |
| Operating Wavelength: | 1310 nm |
| Cutoff Wavelength: | 1100~1280 nm |
| Attenuation: | ≤0.5 dB/km |
| Beat Length: | ≤3.0 mm |
| Typical Polarization Crosstalk: | ≤-35@1310nm dB/2m |
| Polarization Crosstalk: | ≤-30@1310nm dB/100m |
| PER Over Temperature: | ≤3 dB/550m |
| Cladding Diameter: | 80.0±1.0 µm |
| Coating Diameter: | 165.0±3.0 µm |
| Core Cladding Concentricity: | ≤0.6 µm |
| Cladding Non-circularity: | ≤2 % |
| Operating Temperature: | -55～+85 ℃ |
| Proof Test: | 100 kpsi |
Features
- High birefringence effect
- Good PM performance
- Low attenuation
- High product consistency
- Good bending stability
- Temperature stability and reliability
Applications
- Fiber optic gyroscope
- PM fiber coupler
- PM patchcord
- Polarization sensitive device
- High speed modulator pigtail