Bespoke 780-1550nm Polarization Maintaining Filter Coupler Module for Laser Equipment

Product Details
Customization: Available
Type: Fiber Optic Splitter&Coupler
Wiring Devices: Integrated Wiring
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  • Bespoke 780-1550nm Polarization Maintaining Filter Coupler Module for Laser Equipment
  • Bespoke 780-1550nm Polarization Maintaining Filter Coupler Module for Laser Equipment
  • Bespoke 780-1550nm Polarization Maintaining Filter Coupler Module for Laser Equipment
  • Bespoke 780-1550nm Polarization Maintaining Filter Coupler Module for Laser Equipment
  • Bespoke 780-1550nm Polarization Maintaining Filter Coupler Module for Laser Equipment
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  • Overview
  • Product Description
  • Package Dimensions
  • Detailed Photos
  • Company Profile
  • Our Advantages
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
780-1550nm Polarization Maintaining Filter Coupler
Condition
New
Application
Communication, Art, Sensor, Medicine, Probe
Material Shape
Round Wire
Allowed Lateral Pressure
100(N/100mm)
Allowed Tensile Strength
<100n
Core
Multicore
Brand
OEM
Sheath Material
PVC
Connection Structure
No Connector
Central Wavelength
780-1550nm
Operating Wavelength Range
±40
Max. Additional Loss
0.7-1.2
Max.Tensile Load
5n
Operating Temperature
-5~+70
Storage Temperature
-40~+85
Transport Package
Bag Packing Separately
Specification
1x2/2x2
Trademark
kernstech
Origin
China
HS Code
8544700000
Production Capacity
500000pieces/Year

Product Description

780-1550nm Polarization Maintaining Filter Coupler Module

Product Description

 

780-1550nm Polarization Maintaining Filter Coupler Module

Features

  • Low insertion loss
  • High return loss
  • High extinction ratio
  • High stability and reliability

Applications

  • Erbium-Doped Fiber Amplifiers (EDFAs) & Raman Fiber Amplifiers
  • Fiber Optic Sensing
  • Fiber Optic Instruments
  • Power Monitoring Systems

Specifications

Parameter Unit Value
Center Wavelength nm 1550, 1310
    1064, 980
    850, 780
Maximum Insertion Loss @23°C dB  
1x4   7.3 (1550, 1310)
    7.5 (1064, 980)
    8.0 (850, 780)
1x8   10.8 (1550, 1310)
    11.2 (1064, 980)
    12.0 (850, 780)
1x16   14.4 (1550, 1310)
    15.0 (1064, 980)
    16.5 (850, 780)
Maximum Wavelength Dependent Loss dB 0.6
    0.8
Uniformity dB 0.6
Minimum Extinction Ratio @23°C dB  
Dual-Axis Operation   18
Fast-Axis Block   22
Minimum Return Loss dB 50
Maximum Temperature Stability of Insertion Loss (-40~85°C) dB 0.5
Maximum Optical Power (CW) mW 300
Maximum Tensile Load N 5
Fiber Type   PM Panda fiber
Operating Temperature °C -5~+70
Storage Temperature °C -40~+85
Package Dimensions mm  
ABS Box   100x80x10 or 120x80x10
Aluminum Box   140x140x10 or Customized

Note

  • When using connectors, the handling power is limited to 1W.
  • Insertion loss increases by 0.3dB, return loss decreases by 5dB, and extinction ratio decreases by 2dB.
  • Connector key aligns with the slow axis.

This 780-1550nm Polarization Maintaining Filter Coupler Module is designed for high-performance optical applications such as EDFAs, Raman fiber amplifiers, fiber optic sensing, and power monitoring systems. Its robust design ensures low insertion loss and high stability, making it suitable for demanding optical environments.



 

Package Dimensions

Bespoke 780-1550nm Polarization Maintaining Filter Coupler Module for Laser Equipment

 

Detailed Photos


 

Bespoke 780-1550nm Polarization Maintaining Filter Coupler Module for Laser Equipment
Bespoke 780-1550nm Polarization Maintaining Filter Coupler Module for Laser Equipment
Bespoke 780-1550nm Polarization Maintaining Filter Coupler Module for Laser Equipment
Bespoke 780-1550nm Polarization Maintaining Filter Coupler Module for Laser Equipment
Bespoke 780-1550nm Polarization Maintaining Filter Coupler Module for Laser Equipment
Bespoke 780-1550nm Polarization Maintaining Filter Coupler Module for Laser Equipment

 

Company Profile


 

Bespoke 780-1550nm Polarization Maintaining Filter Coupler Module for Laser Equipment
Bespoke 780-1550nm Polarization Maintaining Filter Coupler Module for Laser Equipment
Bespoke 780-1550nm Polarization Maintaining Filter Coupler Module for Laser Equipment
Bespoke 780-1550nm Polarization Maintaining Filter Coupler Module for Laser Equipment
 

 

Our Advantages


 

Bespoke 780-1550nm Polarization Maintaining Filter Coupler Module for Laser Equipment
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

 

Bespoke 780-1550nm Polarization Maintaining Filter Coupler Module for Laser Equipment
Bespoke 780-1550nm Polarization Maintaining Filter Coupler Module for Laser Equipment
 

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.

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