FOG Polarization Maintaining Panda Fiber
Description
Our company offers complete equipment technology and process technology for polarization maintaining fiber. Our polarization-maintaining fiber products for gyroscopes adopt a panda structure (Panda) and have high reliability for high polarization crosstalk. These fibers are designed for fiber optic gyroscopes (FOGs) and polarization-sensitive components.
FOG Polarization Maintaining Panda Fiber
Specifications |
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|---|---|
| Mode Field Diameter: | 6 um |
| Wavelength Range: | 1100-1290nm |
| Numerical Aperture: | - |
| Fiber Type: | Panda |
| Wavelength Range For All Models: | 1100-1290nm, 1290-1520nm |
| Central Wavelength: | 1310nm (1550nm) |
| Attenuation: | ≤0.6dB/km |
| Beat Length: | ≤3mm (≤3.5mm) |
| Cladding Outside Diamater: | 80.0±1.0um |
| Coating Outside Diamater: | 135.0±3.0um (165.0±3.0um) |
Features
- Complete equipment technology and process technology for polarization maintaining fiber
- Independent intellectual property rights for PCVD equipment, drilling equipment, wire drawing equipment, and testing equipment
- Invention patented technology for polarization-maintaining optical fiber
- Complete set of proprietary technology for drilling the polarization-maintaining core rod, boron stress rod, and mother rod at one time
- Panda structure with a symmetrical "panda eye" stress unit for high polarization crosstalk
- High reliability for FOGs and polarization-sensitive components
- Wide working temperature range (-50°C to 85°C)
- Proof test of 100 kpsi
Applications
- Fiber optic gyroscopes
- Polarization-sensitive components
- Laser optics
- Metrology
- Vision and imaging
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
Contact Supplier
How to order?
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Ships from:
China
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Sold by:
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On FindLight:
since 2020
Frequently Asked Questions
Polarization-maintaining fiber is a type of optical fiber that is designed to maintain the polarization state of light as it travels along the fiber. This is achieved through the use of a special fiber structure that maintains the polarization of light by creating a stress-induced birefringence.
The key optical specifications of this PM fiber product include the wavelength range (1310 or 1550 nm), cut-off wavelength range (1100-1290 or 1290-1520 nm), mode-field diameter (6.0±1.0 or 6.5±1.0 μm), attenuation (≤0.6 dB/km), beat length (≤3.0 or ≤3.5 mm), and polarization crosstalk (≤-22 dB/km).
The key geometric specifications of this PM fiber product include the cladding outside diameter (80.0±1.0 μm), coating outside diameter (135.0±3.0 or 165.0±5.0 μm), and core-to-cladding offset (≤1.0 μm).
The PM fiber products have a working temperature range of -50°C to 85°C.
The proof test for the PM fiber products is the one done at 100 kpsi. This test is used to ensure the reliability and durability of the fiber under extreme conditions.
The polarization maintaining fiber is used for fiber optic gyroscopes (FOGs) and polarization-sensitive components.
The panda structure in the fiber has a symmetrical "panda eye" stress unit, which provides high polarization crosstalk.
The fiber has a wide working temperature range of -50°C to 85°C.
The key optical specifications include wavelength, cut-off wavelength, mode-field diameter, attenuation, beat length, and polarization crosstalk.
The key geometric specifications include cladding outside diameter, coating outside diameter, and core-to-cladding offset.