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Polarization Maintaining Optical Fiber Patch Cords

Polarization Maintaining Optical Fiber Patch Cords are designed for high-precision optical systems requiring stable polarization performance and reliable connectivity. Featuring high Polarization Extinction Ratio (PER), precise slow-axis alignment, and excellent repeatability, they are compatible with PANDA, Bow-tie, and other PM fibers. Available with FC, SC, or LC connectors, these patch cords are ideal for fiber lasers, optical interferometers, fiber optic sensors, and precision optical measurement systems.

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Features
Application
Specification
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Features:

﹣High Polarization Extinction Ratio (PER).

﹣Available Cable Diameters: 0.9 mm, 2.0 mm, 3.0 mm.

﹣Connector Type Options: FC, SC, LC.

﹣Connector Polish Options: SM APC or SM PC.

﹣Slow Axis Aligned or Custom Alignment Angle Available.

﹣Compatible with Different PM Fiber Types.(PANDA, Bow-tie, etc.)

﹣Excellent Repeatability and Reliability.

Application:

﹣Fiber Optic Interferometers.

﹣Fiber Laser Systems.

﹣Fiber Optic Sensors for Strain, Temperature, and Pressure.

﹣High-Precision Optical Measurement Systems.

Specifications:
Item	Parameter
Fiber Mode	SM
End Face	PC	APC
Insertion Loss	≤0.3dB
Return Loss	≥50dB	≥60dB
PER	≥23dB
Durability	500 times，Δ≤0.2dB
Working Temp.	0℃ to +70℃
Storage Temp.	-40℃ to +80℃