Fiber Coupler 532-2050nm Polarization Maintaining Taper Coupler (1X2/2X2)

• Type: Fiber Optic Splitter&Coupler
• Wiring Devices: Integrated Wiring
• Certification: CE, ISO, RoHS
• Condition: New
• Operating Temperature: -5~+75
• Storage Temperature: -40~+85
• Model NO.: PM Coupler
• Operating Wavelength Range: ±20
• Min.Directionality: 50dB
• Max. Power Handling (Cw): 3 (300MW for 532&633nm)
• Min. Return Loss: 50dB
• Transport Package: Bag Packing Separately with Carto Box
• Specification: 532-2050nm
• Trademark: Kerns Tech
• Origin: China
• HS Code: 8544700000
• Production Capacity: 500000pieces/Year

Product Description

Fiber Coupler 532-2050nm Polarization Maintaining Taper Coupler (1x2/2x2)

Product Description

Features

• W avelength 532 - 2100nm available
• High stability and reliability
• Low Insertion Loss

Applications

• Coherent Communication Systems
• Power Monitoring
• Fiber Sensors

Specifications

Parameter		Unit		Value
Center wavelength		nm		2050,2000, 1950	15,501,310	1064, 1030,980	850,808,780	633 ,532
Operating Bandwidth		nm		±15	±15	±10	±10	±5
Max. additional loss		dB		0.8	0.5	0.6	0.8	1.4
Min. Extinction Ratio		dB		16	20	20	20	18
Min.Directionality		dB		50
Min. return loss		dB		50
Max. Power Handling (CW)		W		3 (300mW for 532&633nm)
Fiber Type				PM  Panda  Fiber
Package Dimensions		mm		φ3*54
Operating temperature		ºC		-5~+75
Storage temperature		ºC		-40~+85
Allow Splitting Ratio
Splitting ratio	50	%		±3.0
	40	%		±2.5
	30	%		±2.0
	20	%		±1.5
	10	%		±1.0
	5	%		±0.7
	1	%		±0.3

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

 

Package Dimensions

 

 

 

Company Profile

 

 

Product Parameters

 

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.