Multi-core Fiber Combiner

Multi-core Fiber Combiner

Supplier
Fibretop
Part Number
Multi-core Fiber Combiner
Category
Fiber Optic Couplers
Origin
China

Multi-core fiber combiner is a type of space division multiplexing technology. Due to the differences in size and structure between multi-core fibers and single-mode fibers, this product utilizes three-dimensional optical waveguide coupling (Fan-in Fan-out, FIFO) to achieve multi-core fiber coupling and demultiplexing. One end is matched with a one-dimensional waveguide array, while the other end is matched with a multi-core fiber array in three-dimensional structure. This product is widely used in optical communication systems.

Specification Snapshot
Insertion Loss (dB)
≤2dB
Crosstalk (dB)
<-35dB
Polarization Dependent Loss (dB)
<0.5dB
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Overview

Multi-core fiber combiner is a type of space division multiplexing technology. Due to the differences in size and structure between multi-core fibers and single-mode fibers, this product utilizes three-dimensional optical waveguide coupling (Fan-in Fan-out, FIFO) to achieve multi-core fiber coupling and demultiplexing. One end is matched with a one-dimensional waveguide array, while the other end is matched with a multi-core fiber array in three-dimensional structure. This product is widely used in optical communication systems.

Specifications

ParameterValue
One-dimensional Waveguide Array Spacing (μm)85/127/250
Insertion Loss (dB)≤2dB
Crosstalk (dB)<-35dB
Polarization Dependent Loss (dB)<0.5dB
Seven-core Fiber Core Spacing (μm)41.5μm
Seven-core Fiber Angle (°)60°

Applications

1. Optical communication systems 2. Multi-core fiber coupling and demultiplexing

Key Features

1. High precision coupling 2. Low insertion loss 3. Excellent crosstalk performance

Datasheet

Product Datasheet
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Supplier Information

Fi
Fibretop
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Shanghai Minyi Optoelectronics Technology Co., Ltd. is a high-tech enterprise engaged in the R&D, production and sales of specialty fiber optic connectors, passive fiber optic components, large-core fiber fusion splicing equipment, fiber optic test and measurement instruments, and common tools and materials for fiber optic laboratories. It also acts as an agent for well-known domestic and international specialty fiber brands, maintaining regular stock for 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 Park. Minyi's optoelectronic devices cover most UV, visible and near-infrared wavelengths, including the 190nm~2050nm band: specialty patch cord connectors and adapters, fiber collimators, fiber isolators, fiber circulators, fiber couplers, fiber combiners, fiber polarizers, wavelength division multiplexers, bandpass filters, fiber mirrors, fiber rotators, fiber attenuators and fiber gratings, etc. Standard, high-power and polarization-maintaining devices, as well as small and ultra-small packages, can be custom-produced. We have the capability to produce devices using different types of fibers. Our fiber inventory includes: single-mode fiber, multimode fiber, polarization-maintaining fiber, laser/pump power delivery fiber, double-clad rare-earth doped fiber, passive matching fiber, biomedical fiber, sensing fiber, etc. Since its establishment, the company has been guided by technological innovation, committed to continuously introducing advanced global technologies and products, fully supporting and helping domestic users, and providing products and services at the forefront of technology and future trends to facilitate scientific research and production applications for domestic users. After years of partner accumulation and joint development, the company now has the capability to provide innovative, customized products and solutions, such as: laser light sources of various wavelengths, fiber lasers, fiber amplifiers, optical power meters, etc., as well as various tools and auxiliary materials for scientific research experiments and special laser industrial applications. The fiber optic device application fields we comprehensively serve include: optical fiber communication, fiber lasers/amplification, optical/spectral analysis and measurement, biomedical OCT, radar detection, aerospace, fiber sensing/fiber optic gyroscopes, coherent combining, machine vision, quantum communication, ultrafast lasers and scientific research, etc.

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