• Special Optical Fiber Elliptical-Core Polarization Maintaining Fiber for Gyroscope
  • Special Optical Fiber Elliptical-Core Polarization Maintaining Fiber for Gyroscope
  • Special Optical Fiber Elliptical-Core Polarization Maintaining Fiber for Gyroscope
  • Special Optical Fiber Elliptical-Core Polarization Maintaining Fiber for Gyroscope
  • Special Optical Fiber Elliptical-Core Polarization Maintaining Fiber for Gyroscope
  • Special Optical Fiber Elliptical-Core Polarization Maintaining Fiber for Gyroscope

Special Optical Fiber Elliptical-Core Polarization Maintaining Fiber for Gyroscope

Application: Fiber Optic Gyroscope, Current Transformer and Oth
Type: Single-mode Fiber
Connection Structure: Customized
Material Shape: Customized
Allowed Lateral Pressure: Customized
Allowed Tensile Strength: Customized
Customization:
Manufacturer/Factory, Trading Company
Diamond Member Since 2023

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Basic Info.

Model NO.
T-OF023
Core
Single Core
Certification
ISO9001
Brand
OEM
Sheath Material
PVC
Transport Package
Carton
Specification
As Customized
Origin
China

Product Description

Elliptical core polarization-maintaining fiber has excellent temperature stability and birefringence performance, so it can be widely used in fiber optic gyroscope, current transformer and other polarization related devices. The YOEC's elliptical core fiber improves the uniformity and birefringence of the fiber by improving the elliptical core structure and optimizing the core and cladding structure of the fiber. The elliptical core polarization-maintaining fiber belongs to the geometric birefringent polarization-maintaining fiber, which is less affected by ambient temperature and has better temperature stability.

Product Characteristics:
*Low loss
*Good geometric uniformity
*Temperature insensitive 


Specifications:
Properties Unit Product Indicator
Product type / T-OF023 T-OF024 T-OF025 T-OF026
           Optical properties
Working wavelength nm 1310 1310 1550 1550
Cutoff wavelength nm 1100~1290 1100~1290 1290~1520 1290~1520
Mode field diameter μm 6.0±1.0 6.0±1.0 6.5±1.0 6.5±1.0
Beat length mm 3.0~80.0 3.0~80.0 3.0~80.0 3.0~80.0
Attenuation dB/km ≤1.0 ≤1.0 ≤1.0 ≤1.0
Typical crosstalk(100m) dB ≤-25 ≤-25 ≤-25 ≤-25
Geometric properties
Cladding diameter μm 125.0±1.0 80.0±1.0 80.0±1.0 80.0±1.0
Coating type / Double-layer UV-curable acrylic resin
Coating diameter μm 245.0±3.0 168.0±3.0 135.0±2.0 168.0±3.0
Core-cladding concentricity μm ≤5.0% ≤5.0% ≤5.0% ≤5.0%
Cladding out-of-roundness / ≤1.0 ≤1.0 ≤1.0 ≤1.0
Environmental and mechanical properties
Operating temperature ºC -45~+85 -45~+85 -45~+85 -45~+85
Screening tension kpsi 100 100 100 100

Customized Information:
Fiber cladding diameter and coating diameter can be customized according to customer requirements.
The ratio of major and minor axes of optic fiber core can be customized according to customer requirements, and the maximum ratio is 4:1.
The optic fiber beat length can be customized according to customer requirements
Special Optical Fiber Elliptical-Core Polarization Maintaining Fiber for Gyroscope

Special Optical Fiber Elliptical-Core Polarization Maintaining Fiber for GyroscopeSpecial Optical Fiber Elliptical-Core Polarization Maintaining Fiber for GyroscopeSpecial Optical Fiber Elliptical-Core Polarization Maintaining Fiber for GyroscopeSpecial Optical Fiber Elliptical-Core Polarization Maintaining Fiber for Gyroscope
  • Excellent
  • Excellent geometric uniformity and batch consistency
  • Excellent radiation resistance
  • W
  •  
  • ide working temperature range and good full temperature stability
  • Excellent birefringence effect
  • Excellent long-term reliability
  • geometric uniformity and batch consistency
  • Excellent radiation resistance
  • Wide working temperature range and good full temperature stability
  • Excellent birefringence effect
  • Excellent long-term reliab

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