Optical Isolator/Filter Integrated Component

Optical Isolator/Filter Integrated Component

Supplier
Fibretop
Part Number
Optical Isolator/Filter Integrated Component
Category
Fiber Optics
Origin
China

The optical isolator/filter integrated component combines isolation and filtering functions, effectively suppressing signal noise. It features high isolation, compact structure, cost efficiency, and space-saving advantages. It is widely used in fiber lasers, fiber amplifiers, and fiber sensing fields.

Specification Snapshot
Insertion Loss (dB) 单级
≤1.5
Insertion Loss (dB) 双级
≤1.7
Isolation (min) 单级
≥26
Isolation (min) 双级
≥32
Polarization Dependent Loss (dB)
≤0.1
Extinction Ratio (dB)
≥20
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Overview

The optical isolator/filter integrated component combines isolation and filtering functions, effectively suppressing signal noise. It features high isolation, compact structure, cost efficiency, and space-saving advantages. It is widely used in fiber lasers, fiber amplifiers, and fiber sensing fields.

Specifications

ParameterValue
Center Wavelength (nm) 单级1030/1040, 1053/1064, 1550, 1950
Center Wavelength (nm) 双级1030/1040, 1053/1064, 1550, 1950
Passband Width 5dB (nm)见下表
Insertion Loss (dB) 单级≤1.5
Insertion Loss (dB) 双级≤1.7
Isolation (min) 单级≥26
Isolation (min) 双级≥32
Polarization Dependent Loss (dB)≤0.1
Extinction Ratio (dB)≥20
Return Loss (dB)≥50
Fiber TypeSM Fiber or PM Fiber
Operating Axis单轴工作或双轴工作
Maximum Power CW (W)0.05, 0.3, 0.3~20可选
Peak Power (kW)≤1ns, ≤10ns
Package Dimensions (mm)58×28×26, φ5.5×L35(<5W), 60×12×8(>5W)
Tensile Strength (N)5
Operating Temperature (°C)-5~+70
Storage Temperature (°C)-40~+85
BPF Wavelength Index 1μm Band Center Wavelength (nm)1030, 1040, 1053, 1064, 1080
BPF Wavelength Index 1μm Band Min.PB80.5dB (nm)2, 6, 2, 2, 6
BPF Wavelength Index 1μm Band Min.PB (nm)6@25db down, 10@25db down, 6@25db down, 6@30db down, 6@25db down
BPF Wavelength Index 1.5μm Band Center Wavelength (nm)1550.12, 1550
BPF Wavelength Index 1.5μm Band Min.PB80.5dB (nm)0.2, 0.4, 2, 5, 10, 15
BPF Wavelength Index 1.5μm Band Min.PB (nm)0.5@25db down, 0.8@25db down, 1.2@25db down, 6@25db down, 12@30db down, 20@30db down
BPF Wavelength Index 1.95μm Band Center Wavelength (nm)1950
BPF Wavelength Index 1.95μm Band Min.PB80.5dB (nm)2
BPF Wavelength Index 1.95μm Band Min.PB (nm)1850~1930nm & 1970~2050nm

Applications

1. Fiber lasers and fiber amplifiers 2. Optical communication systems 3. Laser radar

Key Features

1. Low insertion loss 2. High isolation 3. Compact structure and high reliability

Datasheet

Product Datasheet
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Supplier Information

Fi
Fibretop
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<p>Shanghai Minyi Optoelectronics Technology Co., Ltd. is a high-tech enterprise that develops, produces and sells special optical fiber connectors, passive optical fiber components, large core diameter optical fiber splicing processing equipment, optical fiber test and measurement instruments and commonly used tools and materials in optical fiber laboratories. It sells special optical fibers of well-known brands at home and abroad as an agent, with standing inventory and timely delivery. The company is located in the Minhang Science and Technology Innovation Industrial Park in Shanghai, adjacent to Shanghai Jiao Tong University and Zizhu High-tech Zone Science and Technology Park.</p><p><br></p><p>Minyi's optoelectronic device products cover most of the wavelengths of ultraviolet, visible and near-infrared light, including the 190nm~2050 band: special jumper connectors and adapters, fiber collimators, fiber isolators, fiber circulators, fiber couplers Combiners, fiber combiners, fiber polarizers, wavelength division multiplexers, bandpass filters, fiber mirrors, fiber rotating mirrors, fiber attenuators and fiber gratings, etc. Standard, high-power and polarization-maintaining devices, small and ultra-small packages can be customized and produced. We have the ability to produce devices using different types of optical fibers. The optical fibers in stock include: single-mode optical fiber, multi-mode optical fiber, polarization-maintaining optical fiber, laser/pump power energy transmission optical fiber, double-clad rare earth doped optical fiber, passive matching optical fiber, life medical optical fiber, sensing optical fiber, etc.</p><p>Since our establishment, we have taken technological innovation as our guide and are committed to continuously introducing advanced global technologies and products, fully providing support and assistance to domestic users, providing products and services with cutting-edge technologies and future development trends, and facilitating domestic users' scientific research and production applications. After years of partnership accumulation and joint development, the company is now capable of providing innovative and customized products and solutions, such as: laser sources of various wavelengths, fiber lasers, fiber amplifiers, optical power meters, etc., as well as various tools and materials to assist scientific research experiments and special applications in the laser industry.</p><p><br></p><p>The application fields of fiber optic devices that we provide comprehensive services include: fiber optic communications, fiber laser/amplification, optical/spectral analysis and measurement, biomedical OCT, radar detection, aerospace, fiber optic sensing/fiber optic gyroscope, coherent synthesis, machine vision, quantum communication, ultrafast laser and scientific research, etc.</p>

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