High Power Pm Isolator and Filter Hybrid Device for Optical Fiber Amplifier

• Customization: Available
• Type: Fiber Optic Isolator
• Wiring Devices: Integrated Wiring
• Model NO.: Hybrid Device
• Certification: CE, RoHS, GS
• Condition: New
• Center Wavelength: 1030nm
• Operating Wavelength Range: ±2.5, 10 or Other
• Insert Loss @23ºC: ≤1.2dB
• Port 2 to Port 1 Isolation @23ºC: ≥35dB
• Port 3 to Port 2 Isolation @23ºC: ≥40dB
• Extinction Ratio(Slow Axis): >25dB
• Return Loss: 50dB
• Average Power: 0.3-50W
• Peak Power: 10kw
• Operating Temperature: 0~+50ºC
• Storage Temperature: -20~+85ºC
• Package Dimensions: 82X45X44mm
• Transport Package: PE Bag/Blister Box, Carton
• Specification: 980-1030nm
• Trademark: kernstech
• Origin: China
• HS Code: 8544700000
• Production Capacity: 500000pieces/Year

Product Description

 High Power PM Isolator and Filter Hybrid Device for Optical Fiber Amplifier

Product Description

A PM Isolator and Filter Hybrid Device is a compact optical component that combines the functions of a polarization-maintaining (PM) isolator, wavelength division multiplexing (WDM), and other optical components: 

 

 

 

• Polarization-maintaining (PM) isolator

  A two-port micro-optic device that guides light in one direction and eliminates back reflection in the reverse direction. 

   

   

   
• Wavelength division multiplexing (WDM)

  A component that can be combined with a tap coupler and isolator in a hybrid device. 

   

   

   
• Optical tap

  A component that can be combined with a WDM and isolator in a hybrid device. 

   

   

   

Hybrid components can reduce the amount of space required for components and splices within assemblies. They can be used in fiber optic systems, amplifier systems, and fiber lasers. 

 

Features

• Low Insertion Loss
• High Return Loss
• High Stability and Reliability

Applications

• Optical Fiber Amplifier
• Test Instrument
• Medical Equipment

Specifications

Parameter	Unit	Spec
Center Wavelength	nm	1030
Operating Wavelength Range	nm	±2.5, 10 or other
Insert loss @23ºC	dB	≤1.2
Port 2 to Port 1 Isolation @23ºC	dB	≥35
Port 3 to Port 2 Isolation @23ºC	dB	≥40
Extinction Ratio(Slow Axis)	dB	>25
Return Loss	dB	50
Average Power	W	0.3-50W
Peak Power	kW	10
Operating temperature	ºC	0~+50
Storage temperature	ºC	-20~+85
Package Dimensions	mm	82x45x44

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

Package Dimensions

 

Detailed Photos

 

 

Company Profile

 

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.

Our Advantages

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

 

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.