Factory Direct Multimode Taper Coupler 980nm Large Core Fiber Optics Coupler

Product Details
Customization: Available
Type: Fiber Optic Splitter&Coupler
Wiring Devices: Integrated Wiring
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  • Factory Direct Multimode Taper Coupler 980nm Large Core Fiber Optics Coupler
  • Factory Direct Multimode Taper Coupler 980nm Large Core Fiber Optics Coupler
  • Factory Direct Multimode Taper Coupler 980nm Large Core Fiber Optics Coupler
  • Factory Direct Multimode Taper Coupler 980nm Large Core Fiber Optics Coupler
  • Factory Direct Multimode Taper Coupler 980nm Large Core Fiber Optics Coupler
  • Factory Direct Multimode Taper Coupler 980nm Large Core Fiber Optics Coupler
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  • Overview
  • Product Description
  • Package Dimensions
  • Detailed Photos
  • Company Profile
  • Our Advantages
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
Coupler
Condition
New
Port Type
1X2(2X2)
Operating Wavelength
980nm
Typical Additional Loss
1.0dB
Insert Loss(50/50)
≤4.0dB
Balanced (50/50)
≤0.8
Directionality
≥35dB
Operating Temperature
-40 ~ +85ºC
Fiber Length
>1m
Fiber Type
105/125
Transport Package
Bag Packing Separately
Specification
1x2(2X2)
Trademark
kernstech
Origin
China
HS Code
8544700000
Production Capacity
500000pieces/Year

Product Description

Factory Direct Multimode Taper Coupler 980nm Large Core Fiber Optics Coupler

Product Description

A multimode taper coupler, also known as a multimode waveguide interference (MMI) coupler, is a device that can split or combine power in optical circuits. They are often used in Mach-Zehnder interferometers and optical switches.
Here are some things to know about multimode taper couplers:
  • Tapering
    Tapering is the process of gradually narrowing or thinning an object, like a pencil tip. Tapered optical fibers are large optical fibers that have been reduced in size. 
     
     
     
  • Fused biconical taper
    This is a common method for manufacturing multimode optical fiber couplers. It involves fusing stripped fibers together while applying heat and stretching them. 
     
     
     
  • Fiber core diameter
    Multimode fiber cables have a larger core diameter than singlemode cables, which allows more signals or light rays to travel through at once. 
     
     
     

Features

  • High Directionality
  • Low Insertion Loss
  • High Stability & Reliability

Applications

  • Fiber Sensors
  • Fiber Optic Communication Systems

Specifications

Parameter  Unit Spec
Port   1x2(2X2)
Operating wavelength nm 980 
Typical additional loss dB 1.0 
Insert loss(50/50) dB ≤4.0
Balanced (50/50) dB ≤0.8
Directionality dB ≥35
Operating temperature ºC -40 ~ +85
Fiber length m >1
Fiber Type   105/ 125
Pigtail Type   250um bare fiber 900um Buffer Tube
Package Dimensions(φ ×L ) mm φ3.0×L60 φ3.0×L70

Note:For device with connector, the power handling is only 1W,IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower. The default connector key is aligned to slow axis

Package Dimensions

Factory Direct Multimode Taper Coupler 980nm Large Core Fiber Optics Coupler

Detailed Photos

Factory Direct Multimode Taper Coupler 980nm Large Core Fiber Optics Coupler
Factory Direct Multimode Taper Coupler 980nm Large Core Fiber Optics Coupler
Factory Direct Multimode Taper Coupler 980nm Large Core Fiber Optics Coupler

Factory Direct Multimode Taper Coupler 980nm Large Core Fiber Optics CouplerFactory Direct Multimode Taper Coupler 980nm Large Core Fiber Optics Coupler

Company Profile

Factory Direct Multimode Taper Coupler 980nm Large Core Fiber Optics Coupler
Shenzhen Kerns Tech Co., Ltd. is a Hi-Tech enterprise having its own brand and specializing in R&D, manufacture and sales of fiber optical communications equipment.

The main products of Kerns Tech include optical combiner, isolator, circulator, optical devices, fiber optic patch cord, connector, adapter, optical coupler, attenuator, optic media converter, optic splice closure, optic terminal box, ODF etc, which are widely used in laser equipment, fiber optic equipment, laboratory research, instruments, telecommunications, broadband, broadcast, CATV and network industry.
All the products acquired the approval of the Network Access License for Telecommunication Equipment Ministry of Information Industry, PRC, ISO9001, UL and CE standard, which ensure the reliability and make them sold very well not only in the domestic market but also the overseas market.
Factory Direct Multimode Taper Coupler 980nm Large Core Fiber Optics Coupler

 

Our Advantages

Factory Direct Multimode Taper Coupler 980nm Large Core Fiber Optics Coupler
Beam Combiners
Utilizing unique fiber drawing and packaging technology to achieve pump efficiency of over 93%, supporting various fibers and packaging sizes to meet customized needs.

Couplers / Splitters
Offering low insertion loss and high directivity coupling solutions, supporting stable operation of optical communication systems and optical testing systems.

Isolators
Particularly suitable for test instruments, Raman fiber lasers, ultrafast fiber lasers, etc., characterized by low insertion loss, high return loss, and high isolation.

 

Packaging & Shipping

Factory Direct Multimode Taper Coupler 980nm Large Core Fiber Optics Coupler
Factory Direct Multimode Taper Coupler 980nm Large Core Fiber Optics Coupler
Factory Direct Multimode Taper Coupler 980nm Large Core Fiber Optics Coupler
 

FAQ

Q1: What is the warranty?
A1: Our products typically come with a one-year warranty. During the warranty period, if the product fails due to manufacturing defects or material issues, we will provide repair or replacement services free of charge. The warranty does not cover damage caused by misuse, mishandling, or failure to follow the operating instructions.

Q2: What is the packaging?
A2: Our products are packaged with professional shockproof and protective materials to ensure they are not damaged during transportation. Typically, the packaging includes anti-static bags, foam padding, and sturdy cardboard boxes for multiple layers of protection. For special products, we can also provide customized packaging according to customer requirements.

Q3: How do I know if this product is exactly what I need?
A3: Before purchasing, you can determine if the product meets your needs through the following ways:

  • Product Manual: Carefully read the product manual and technical specifications.
  • Technical Support Consultation: Contact our technical support team with your specific application requirements, and we will recommend suitable products for you.
  • Sample Testing: For bulk purchases, we can provide samples for you to test and evaluate.
  • Customer Reviews: Check other customers' reviews and feedback.

Q4: How do you maintain quality?
A4: We ensure product quality through the following methods:

  • Strict Raw Material Selection: Only select high-quality raw material suppliers.
  • Advanced Production Equipment: Use modern, precise production equipment and technology.
  • Quality Control System: Establish a comprehensive quality control system, with strict quality inspections at each stage from raw material intake to product dispatch.
  • Professional Team: Employ experienced engineers and technicians responsible for production and quality management.
  • Continuous Improvement: Continuously collect customer feedback to improve product design and manufacturing processes, enhancing product performance and reliability.
Q5. Could I use our own logo and label?
A5: Yes,we could provide a OEM service and make the products with your own label.

Q6: Do you have other fiber optic products?
A6: Yes, we also manufacture combiner,isolator, patch cord, WDM, attenuator, connector, etc. Please contact us or click following link to visit our Made in China website.


Q7. Can I have a sample order?What is your MOQ?  
A7:Yes, we welcome sample order to test and check quality. We do not have MOQ,1 sample is available.


 

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