PM1550 Polarization Maintaining Fiber

PM1550 Polarization Maintaining Fiber

YOFC PM1550 Panda-Type PM Fiber ensures stable polarization transmission at 1550 nm.
Low attenuation, high birefringence, and reliable performance for gyroscopes, sensors, coherent optical systems, and laser applications.
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Shenzhen Optico Communication Co., Ltd. is one of the most credible manufacturers and suppliers of pm1550 polarization maintaining fiber in China. Please feel free to wholesale high quality customized products at competitive price form our factory. If you have any enquiry about free sample, please feel free to email us.

 

Product Profile
 

YOFC PM1550 Polarization Maintaining Fiber is developed for precision optical systems operating in the 1550 nm window. Its controlled birefringence and low optical loss help preserve polarization state over demanding transmission paths, making it suitable for fiber coils, interferometers, coherent devices, laser pigtails, and sensing modules.

 

Produced with PCVD technology, the fiber offers tightly controlled geometry and a uniform refractive-index profile along its length. The dual-layer UV-cured acrylate coating improves handling durability and environmental resistance, with reliable operation across temperatures from −45°C to +85°C.

 

OPTICO supplies YOFC PM1550 fiber for prototype development, volume production, and long-term projects. Custom reel lengths, technical coordination, and project-based pricing are available according to application and quantity requirements.

PM1550 Fiber for Long-Path Polarization Control

Designed for the 1550 nm optical window, this Panda-type PM fiber supports polarization control in fiber coils, interferometers, coherent components, and precision sensing assemblies.

Standard and reduced-cladding models are available for conventional routing, compact photonic devices, waveguide pigtailing, and other space-sensitive integrations.

 

Product Features and Applications

 

Fiber Type Product Features Applications
PM1550 Matching-Type
Polarization Maintaining Fiber
  • Optimized mode-field matching at 1550 nm
  • Tight geometric tolerances for precise optical coupling
  • Reliable polarization-axis alignment
  • Excellent splicing and polishing performance
  • Available in standard and reduced cladding diameters
  • Suitable for compact photonic component integration
  • Lithium niobate waveguide pigtails
  • Polarization-maintaining couplers and isolators
  • Optical collimators
  • Integrated photonic components
  • Coherent optical modules
  • Narrow-linewidth laser pigtails
PM1550 Fiber for FOGs
and Precision Sensing
  • Short beat length and high birefringence
  • Low attenuation for long optical paths and fiber coils
  • Stable polarization performance under bending
  • Consistent crosstalk along the fiber length
  • Reliable operation across a wide temperature range
  • Designed for high-precision interferometric systems
  • Fiber optic gyroscope coils
  • Interferometric fiber sensors
  • Fiber optic current sensors
  • Polarization-sensitive sensing systems
  • Precision optical measurement systems
  • Coherent detection and navigation systems
Polarization-Axis Orientation of Panda PM Fibers

Polarization-Axis Orientation in PM Fiber Assemblies

The diagram illustrates common horizontal and vertical polarization-axis orientations of Panda-type PM fibers during component assembly.

YOFC PM1550 Polarization Maintaining Fiber features stable birefringence and consistent geometry, supporting repeatable axis alignment in fiber pigtails, couplers, sensor modules, and other polarization-sensitive assemblies.

 

Axis orientation is defined during downstream splicing, connectorization, or component integration according to the application requirements.

 

Fiber Optic Gyroscopes Interferometric Sensors PM Fiber Components

 

Product pecifications
Matching-Type Polarization Maintaining Fiber
Parameter PM 1550
125-18/250_Y
PM 1550
80-18/165_Y
Fiber Model PM1017-E PM1017-F
Operating Wavelength (nm) 1550 1550
Cutoff Wavelength (nm) 1290–1520 1290–1520
Mode Field Diameter (μm) 6.5 ± 1.0 6.5 ± 1.0
Attenuation (dB/km) ≤ 0.6 ≤ 1.0
Beat Length (mm) 2.5–4.5 2.5–4.5
Typical Crosstalk at 4 m (dB) ≤ −30 ≤ −30
Typical Crosstalk at 100 m (dB) ≤ −30 ≤ −30
Cladding Diameter (μm) 125.0 ± 1.0 80.0 ± 1.0
Coating Diameter (μm) 245.0 ± 7.0 170.0 ± 7.0
Cladding Non-Circularity (%) ≤ 1.0 ≤ 1.0
Core-to-Cladding Concentricity Error (μm) ≤ 1.0 ≤ 1.0
Coating Structure Dual-Layer UV-Cured
Acrylate Coating
Dual-Layer UV-Cured
Acrylate Coating
Operating Temperature Range (°C) −45°C to +85°C −45°C to +85°C
Proof Test Level (kpsi) 100 100
Polarization Maintaining Fiber for Fiber Optic Gyroscopes and Sensors
Parameter PM 1550
125-18/250
PM 1550
80-18/165
PMF 1550
80-18/135
Fiber Model PM1017-A PM1017-B PM1017-G
Operating Wavelength (nm) 1550 1550 1550
Cutoff Wavelength (nm) 1290–1520 1290–1520 1290–1520
Mode Field Diameter (μm) 6.5 ± 1.0 6.5 ± 1.0 6.5 ± 0.5
Attenuation (dB/km) ≤ 0.5 ≤ 0.8 ≤ 0.8
Beat Length (mm) ≤ 3.5 ≤ 3.5 ≤ 3.0
Typical Crosstalk at 1000m (dB) ≤ −30 ≤ −30 ≤ −25
Cladding Diameter (μm) 125.0 ± 1.0 80.0 ± 1.0 80.0 ± 1.0
Coating Diameter (μm) 245.0 ± 7.0 170.0 ± 7.0 135 ± 5
Cladding Non-Circularity (%) ≤ 1.0 ≤ 1.0 ≤ 1.0
Core-to-Cladding Concentricity Error (μm) ≤ 1.0 ≤ 1.0 ≤ 0.5
Coating Structure Dual-Layer UV-Cured
Acrylate Coating
Dual-Layer UV-Cured
Acrylate Coating
Dual-Layer UV-Cured
Acrylate Coating
Operating Temperature Range (°C) −45°C to +85°C −45°C to +85°C −45°C to +85°C
Proof Test Level (kpsi) 100 100 100

 

Why Choose PM1550 Fiber?

 

01

Optimized for the 1550 nm Optical Window

Designed for stable polarization transmission and consistent optical performance around 1550 nm.

02

Suitable for Long-Path Interferometric Systems

Low attenuation and stable birefringence support fiber coils, gyroscopes, and precision sensing systems.

03

Supports Coherent Optical Components

Suitable for coherent modules, waveguide pigtails, couplers, and other polarization-sensitive components.

04

Standard and Reduced-Cladding Designs

Available in multiple cladding and coating dimensions for compact devices and specialized assemblies.

 

Certificates

 

CE-Patchcord

CE

CPR

CPR

ISO

ISO

RoHS-Patchcord-PLC

RoHS

 

elivery(7-15 Days)

 

various delivery services

OPTICO offers a range of reliable delivery options, including air freight, sea freight, land freight, and express shipping through trusted providers like FedEx, DHL, and UPS. Whether you need speed, cost-effectiveness, or flexibility, OPTICO has got you covered. Trust OPTICO to get your products where they need to go, safely and on time.

 

How We Can Stand By You

 

Quick Response within 24 Hours

Quick Response within 24 Hours

One-to-one Consulting Service

Quick Response within 24 Hours

Professional Technical Team Support

Professional Technical Team Support

Super Strict Quality Control

Professional Technical Team Support

Huge Production Capacity

Huge Production Capacity

Never Change Price Arbitrarily

Never Change Price Arbitrarily

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Product Specifications
Matching-Type Polarization Maintaining Fiber
Parameter PM 1550
125-18/250_Y
PM 1550
80-18/165_Y
Fiber Model PM1017-E PM1017-F
Operating Wavelength (nm) 1550 1550
Cutoff Wavelength (nm) 1290–1520 1290–1520
Mode Field Diameter (μm) 6.5 ± 1.0 6.5 ± 1.0
Attenuation (dB/km) ≤ 0.6 ≤ 1.0
Beat Length (mm) 2.5–4.5 2.5–4.5
Typical Crosstalk at 4 m (dB) ≤ −30 ≤ −30
Typical Crosstalk at 100 m (dB) ≤ −30 ≤ −30
Cladding Diameter (μm) 125.0 ± 1.0 80.0 ± 1.0
Coating Diameter (μm) 245.0 ± 7.0 170.0 ± 7.0
Cladding Non-Circularity (%) ≤ 1.0 ≤ 1.0
Core-to-Cladding Concentricity Error (μm) ≤ 1.0 ≤ 1.0
Coating Structure Dual-Layer UV-Cured
Acrylate Coating
Dual-Layer UV-Cured
Acrylate Coating
Operating Temperature Range (°C) −45°C to +85°C −45°C to +85°C
Proof Test Level (kpsi) 100 100
Polarization Maintaining Fiber for Fiber Optic Gyroscopes and Sensors
Parameter PM 1550
125-18/250
PM 1550
80-18/165
PMF 1550
80-18/135
Fiber Model PM1017-A PM1017-B PM1017-G
Operating Wavelength (nm) 1550 1550 1550
Cutoff Wavelength (nm) 1290–1520 1290–1520 1290–1520
Mode Field Diameter (μm) 6.5 ± 1.0 6.5 ± 1.0 6.5 ± 0.5
Attenuation (dB/km) ≤ 0.5 ≤ 0.8 ≤ 0.8
Beat Length (mm) ≤ 3.5 ≤ 3.5 ≤ 3.0
Typical Crosstalk at 1000m (dB) ≤ −30 ≤ −30 ≤ −25
Cladding Diameter (μm) 125.0 ± 1.0 80.0 ± 1.0 80.0 ± 1.0
Coating Diameter (μm) 245.0 ± 7.0 170.0 ± 7.0 135 ± 5
Cladding Non-Circularity (%) ≤ 1.0 ≤ 1.0 ≤ 1.0
Core-to-Cladding Concentricity Error (μm) ≤ 1.0 ≤ 1.0 ≤ 0.5
Coating Structure Dual-Layer UV-Cured
Acrylate Coating
Dual-Layer UV-Cured
Acrylate Coating
Dual-Layer UV-Cured
Acrylate Coating
Operating Temperature Range (°C) −45°C to +85°C −45°C to +85°C −45°C to +85°C
Proof Test Level (kpsi) 100 100 100