PM14XX Polarization-Maintaining Fiber PM14xxB-400

PM14XX Polarization-Maintaining Fiber PM14xxB-400

Supplier
Shconnet
Part Number
PM14xxB-400
Category
Polarization Maintaining Products
Origin
China

Coherent/Nufern polarization-maintaining telecommunications (Telco) fibers are designed for today's most advanced network applications, with operation optimized for the 1400-1500nm band. They support data transmission and telecommunications networks in all-polarization-maintaining (all-PM) systems. Coherent/Nufern uses proprietary manufacturing processes and equipment to produce high-performance PM fibers, fundamentally improving optical performance, mechanical performance, and geometric tolerances compared with similar products. Bend-insensitive PM fibers provide minimal bend loss and a high polarization extinction ratio at small bend radii, helping reduce device and product package sizes. The series offers coating diameters of 250um or 400um and proof-test levels up to 200kpsi. Coherent/Nufern PM fibers are intended to meet current and future application requirements.

Specification Snapshot
Operating Wavelength
1380-1625 nm
Core Diameter
8.0 μm
Operating Temperature
-40 ~ +85 ℃
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Overview

Coherent/Nufern polarization-maintaining telecommunications (Telco) fibers are designed for today's most advanced network applications, with operation optimized for the 1400-1500nm band. They support data transmission and telecommunications networks in all-polarization-maintaining (all-PM) systems. Coherent/Nufern uses proprietary manufacturing processes and equipment to produce high-performance PM fibers, fundamentally improving optical performance, mechanical performance, and geometric tolerances compared with similar products. Bend-insensitive PM fibers provide minimal bend loss and a high polarization extinction ratio at small bend radii, helping reduce device and product package sizes. The series offers coating diameters of 250um or 400um and proof-test levels up to 200kpsi. Coherent/Nufern PM fibers are intended to meet current and future application requirements.

Specifications

ParameterValue
Operating Wavelength1380-1625 nm
Core Numerical Aperture0.125
Mode-Field Diameter(MFD) @1450nm9.5±0.5 μm
Mode Field Diameter MFD @1550nm9.9±0.5 μm
Maximum Bend Loss @1550nm, 25mmDiameter, 10Turns [@1550nm, 25mm Diameter, 10 Turns]0.5 dB
Blocking Wavelength1320±60 nm
Core Attenuation @1450nm [@1450nm;@ 1450nm]≤ 1.0 dB/km
Core Attenuation @1550nm [@1550nm;@ 1550nm]≤ 1.0 dB/km
Normalized Crosstalk @4m, 14xxnm [@4m 14xxnm;@ 4m 14xxnm]≤ -40 dB
Normalized Crosstalk @100m, 14xxnm [@100m 14xxnm / 100m]≤ -30 dB
Beat Length @1450nm [@1450nm;@ 1450nm]≤ 4.7 mm
Bend Crosstalk @14xxnm, 25mm OD, 10 Turns [@14xxnm 25mm OD, 10 turns]-30 dB
Cladding Diameter125.0±1.0 μm
Core Diameter8.0 μm
Coating Diameter400.0±15.0 μm
Core/Cladding Concentricity Error≤ 0.50 μm
Coating Concentricity< 5.0 μm
Coating MaterialUV Cured Dual Acrylate
Operating Temperature-40 ~ +85 ℃
Proof Test Level≥200 (1.4GN/m2)

Applications

Lithium Niobate Modulator Pigtails; Polarization Mode Dispersion Compensation Devices; Raman Gain Modules; Sensing Systems; Polarization-Maintaining Fiber Devices

Key Features

Strict technical specifications for highly predictable performance and maximum production efficiency; high strength-testing levels to reduce mechanical-handling failure risk; improved sustained fatigue resistance for maximum service life.

Datasheet

Product Datasheet
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Supplier Information

Sh
Shconnet
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Shanghai Connet Fiber Communication Technology Co., Ltd. was founded in 2003 and is a high-tech enterprise specializing in the research, development, and production of laser light sources, fiber lasers, fiber amplifiers, and related products. Currently, the company has formed four major series of products led by laser light sources, fiber lasers, fiber amplifiers, and fiber gratings, including laser light sources of various wavelengths, single-frequency lasers, high-power fiber amplifiers, single-frequency polarization-maintaining fiber amplifiers, continuous and pulsed fiber lasers, high-power fiber gratings, phase-shifted gratings, chirped gratings, and other related products, providing innovative products and solutions for the research and development of high-performance fiber lasers, LiDAR, fiber sensing, fiber communication, test and measurement, scientific research, and other fields. Shanghai Connet is committed to continuously providing globally leading technologies and products, serving fields including: special fiber applications, fiber laser research and industrialization, fiber sensing and fiber optic gyroscope research, LiDAR applications, and laser industrial applications. The philosophy of Shanghai Connet Fiber Communication Technology Co., Ltd. is: continuously introducing globally leading technologies and products, and fully providing support and assistance to domestic users. After years of accumulation and development, the company has formed a series of products led by single-frequency fiber lasers, pulsed fiber laser light sources, high-power fiber amplifiers, and special fiber lasers, providing innovative product solutions for LiDAR, fiber sensing, coherent and spectral synthesis, research, testing and measurement of high-performance fiber lasers, spectral analysis, fiber communication, and other fields. Shanghai Connet Laser Technology Co., Ltd. is a wholly-owned subsidiary of Shanghai Connet Fiber Communication Technology Co., Ltd. It is a high-tech enterprise specializing in the research, development, and production of laser light sources, fiber lasers, fiber amplifiers, and related products, founded in 2007. Since its establishment, Shanghai Connet Laser Technology Co., Ltd. has been guided by technological innovation, committed to providing products and services representing cutting-edge technology and future development trends for scientific research and production applications in industrial lasers, LiDAR, fiber sensing, fiber communication, and other fields. After years of accumulation and development, the company has formed three major series of products led by laser light sources, fiber lasers, and fiber amplifiers, including laser light sources of various wavelengths, high-power fiber amplifiers, single-frequency polarization-maintaining fiber amplifiers, continuous and pulsed fiber lasers, and other related products, providing innovative product solutions for the research and development of high-performance fiber lasers, test and measurement, spectral analysis, coherent synthesis, LiDAR, fiber sensing, fiber communication, and other fields. "Looking to the future, pursuing quality; independent innovation, striving for excellence" is the development philosophy that Shanghai Connet Laser Technology Co., Ltd. has adhered to since its founding. We take quality pursuit as the core, rely on a professional R&D team and advanced concepts, continuously develop and innovate, strive for excellence, and shoulder social responsibility, seeking long-term development.

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