FOG Polarization Maintaining Panda Fiber

Name: FOG Polarization Maintaining Panda Fiber
Brand: CSRayzer Optical Technology
Availability: InStock

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.

Specifications

Mode Field Diameter:	6 um
Wavelength Range:	1100 – 1290 nm
Numerical Aperture:	Not Specified
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)

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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

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Ships from:

China

Sold by:

CSRayzer Optical Technology

On FindLight:

since 2020

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Frequently Asked Questions

What is polarization-maintaining (PM) fiber?

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.

What are the key optical specifications of this PM fiber product?

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).

What are the key geometric specifications of this PM fiber product?

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).

What is the working temperature range for this line of PM fiber products?

The PM fiber products have a working temperature range of -50°C to 85°C.

What is the proof test for this line of PM fiber products?

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.

What is the polarization maintaining fiber used for?

The polarization maintaining fiber is used for fiber optic gyroscopes (FOGs) and polarization-sensitive components.

What is the unique feature of the panda structure in the fiber?

The panda structure in the fiber has a symmetrical "panda eye" stress unit, which provides high polarization crosstalk.

What is the working temperature range of the fiber?

The fiber has a wide working temperature range of -50°C to 85°C.

What are the key optical specifications of the fiber?

The key optical specifications include wavelength, cut-off wavelength, mode-field diameter, attenuation, beat length, and polarization crosstalk.

What are the key geometric specifications of the fiber?

The key geometric specifications include cladding outside diameter, coating outside diameter, and core-to-cladding offset.