Erbium-Doped Fiber

Erbium-Doped Fiber

Supplier
Cjphotonics
Part Number
Erbium-Doped Fiber
Category
Fiber Optics
Origin
China

Erbium-doped fiber is designed for high-performance optical amplification applications, offering excellent optical properties and reliability.

Specification Snapshot
Operating Wavelength
1530-1565nm
Core Diameter
4.0±0.5μm
Cladding Diameter
125±1μm
Coating Diameter
245±10μm
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Overview

Erbium-doped fiber is designed for high-performance optical amplification applications, offering excellent optical properties and reliability.

Specifications

ParameterValue
Operating Wavelength1530-1565nm
Gain Coefficient≥10dB/m
Core Diameter4.0±0.5μm
Cladding Diameter125±1μm
Cladding ShapeCircular
Numerical aperture0.20±0.02
Tensile Strength≥100kpsi
Core-Cladding Concentricity≤0.5μm
Cladding Non-Circularity≤1.0%
Coating Diameter245±10μm
Coating MaterialUV-cured Acrylate
Coating Non-Circularity≤6.0%
Mode Field Diameter10.5±1.0μm

Applications

1. Optical amplifiers for single-mode/multi-mode lasers 2. ASE light sources 3. Optical fiber sensors 4. Fiber optic communication

Key Features

1. High optical gain, suitable for different optical amplification needs 2. Excellent reliability and performance 3. Wide range of doping levels (300-1000ppm)

Datasheet

Product Datasheet
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Supplier Information

Cj
Cjphotonics
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<p>Wuhan Changjin Photonics Technology Co., Ltd. is a high-tech enterprise mainly engaged in the research and development, production and sales of special optical fibers.</p><p><br></p><p>After years of deep cultivation in professional fields and continuous technology accumulation, the company has formed an independent and controllable core technology system. The company has complete R&D capabilities and systems covering rare earth-doped optical fibers and other special optical fibers. It masters all core process technologies from optical fiber design, optical fiber preform preparation, optical fiber drawing to optical fiber performance characterization, and has the ability to deliver high-quality, high-performance, and highly consistent special optical fibers in batches.</p><p><br></p><p>The company mainly focuses on bottleneck issues in the research and application of active optical fibers, and helps promote the localization of key materials in the fields of fiber lasers and communication amplifiers. The company continues to introduce high-end talents, deepen technology research and development, expand production capacity, and is committed to building a special optical fiber technology platform that integrates large-scale preparation and advanced applications.</p><p><br></p><p>The company always adheres to customer demand-oriented and high-value services as its goal. Protect every detail with a scientific level, prepare every optical fiber with a professional attitude, and become a first-class provider of special optical fibers and solutions.</p>

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