980 -1060 nm Singlemode Coupler

Name: 980 -1060 nm Singlemode Coupler
Brand: GKER Photonics
Availability: InStock

Description

The GKER Photonics 980/1060 nm Singlemode Coupler (GK-SMC Series) is a state-of-the-art optical device meticulously designed to deliver exceptional performance in demanding optical communication systems. Crafted with advanced manufacturing techniques, this singlemode coupler boasts ultra-low insertion loss, minimal polarization dependence, and outstanding environmental stability, making it an indispensable component in both current and next-generation optical networks.

This coupler is engineered to support a wide range of coupling ratios, from 50/50 to 1/99, offering precise and consistent power distribution for various applications. Whether you need to split signals evenly or require more specific ratios, the GK-SMC Series provides reliable performance with minimal signal degradation, ensuring high-quality data transmission.

With a broad operating wavelength range centered at 980 nm and 1060 nm, the coupler is ideal for a variety of applications, including power monitoring, signal routing, and feedback loops in fiber optic systems. The device is also built to withstand harsh environmental conditions, featuring excellent thermal stability that maintains consistent performance over a wide temperature range.

Designed for versatility, the GK-SMC Series is available in multiple configurations and fiber types, including options for different connector types and fiber lengths, allowing you to tailor the coupler to your specific needs. Its robust construction ensures long-term reliability, while the precise engineering guarantees uniformity and low polarization-dependent loss (PDL), critical for maintaining the integrity of your optical signals.

Whether you are deploying this coupler in telecommunications networks, research laboratories, or high-speed data centers, the GKER Photonics 980/1060 nm Singlemode Coupler is the go-to solution for high-performance optical signal management. Its combination of precision, reliability, and flexibility makes it an essential component in any advanced optical system.

Specifications

Type:	Other / Not Specified
Configuration:	1x2
Splitting Ratio:	Other / Not specified
Wavelength:	980 nm
Fiber Type:	SMF-28e
Connector Type:	Other / Not specified
Housing Material:	Other / Not specified
Center Wavelength (λc):	980, 1060 nm
Operating Wavelength:	λc ± 20 nm
Coupling Ratio:	01/99 02/98 03/97 05/95 10/90 %
Max. Insertion Loss:	21.9/0.25 18.5/0.3 16.5/0.35 14.5/0.45 11/0.7 dB
Coupling Ratio:	20/80 30/70 40/60 50/50 %
Max. Insertion Loss:	7.7/1.3 5.8/2.0 4.5/2.7 3.5/3.5 dB
Max. PDL (Tap/Through Port):	0.10 dB
Thermal Stability:	≤ 0.002 over - 5 ℃ to + 70 ℃ dB/℃
Min. Return Loss:	50 dB
Directivity 1 × 2 2 × 2:	55 60 dB
Max. Optical Power (CW):	300 mW
Operating Temperature:	-5 to +70 ℃

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Features

Low Insertion Loss: Ensures minimal signal degradation across the coupler
Low Polarization Dependence: Maintains signal integrity by reducing polarization effects
Wide Wavelength Range: Operates effectively at both 980 nm and 1060 nm wavelengths
Accurate Coupling Ratios: Offers precision coupling ratios from 50/50 to 1/99
Excellent Thermal Stability: Performs consistently across a wide temperature range
High Return Loss and Directivity: Reduces unwanted reflections and crosstalk
Durable Construction: Designed for long-term reliability in demanding environments
Versatile Configuration Options: Available in 1x2 and 2x2 configurations with customizable fiber lengths and connector types

Applications

Optical Power Splitting: Efficiently divides optical signals for distribution in networks
Signal Monitoring: Enables accurate monitoring of optical signal performance
Telecommunications: Ideal for use in fiber optic communication systems
Optical Network Testing: Used in the testing and measurement of optical networks
Data Centers: Facilitates high-speed data transmission in data center networks
Research Laboratories: Applicable in various optical research and development projects

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Frequently Asked Questions

What is the primary application of the GKER Photonics 980/1060 nm Singlemode Coupler?

The GKER Photonics 980/1060 nm Singlemode Coupler is primarily used in optical communication systems for power splitting, signal routing, and power monitoring. It ensures low insertion loss and high stability, making it ideal for high-performance networks and optical systems.

What coupling ratios are available for this coupler?

The GK-SMC Series offers a variety of coupling ratios, ranging from 50/50 to 1/99. This allows for flexibility in distributing optical power according to the specific requirements of your system.

What are the operating wavelengths supported by this coupler?

The GKER Photonics Singlemode Coupler is designed to operate at center wavelengths of 980 nm and 1060 nm, with an operating wavelength range of ± 20 nm around the center wavelength.

How does the coupler ensure signal integrity in optical networks?

The coupler is engineered with very low insertion loss, minimal polarization-dependent loss (PDL), and excellent thermal stability. These features ensure that signal degradation is minimized, maintaining high-quality data transmission across the network.

What are the available fiber types for this coupler?

The coupler is compatible with various fiber types, including HI 1060 Flex Fiber, OFS 980 Fiber, and other standard singlemode fibers. It is also available with different jacket types such as 250 µm Bare Fiber, 900 µm Loose Tube, and 3 mm Cable, providing versatility for different installation needs.

Can this coupler be customized?

Yes, the GK-SMC Series can be customized in terms of coupling ratio, fiber length, connector type, and fiber type. This customization allows the coupler to meet specific requirements for various optical communication applications.

What is the thermal stability of this coupler?

The GKER Photonics 980/1060 nm Singlemode Coupler features excellent thermal stability, with a thermal stability rating of ≤ 0.002 dB/°C over a temperature range from -5°C to +70°C, ensuring consistent performance even in fluctuating temperatures.

What are the environmental operating conditions for this coupler?

The coupler is designed to operate reliably within a temperature range of -5°C to +70°C and can be stored in environments with temperatures ranging from -40°C to +85°C, making it suitable for various environmental conditions.

How is the insertion loss affected when connectors are added to the coupler?

When connectors are added to the coupler, the insertion loss (IL) typically increases by 0.5 dB, and the return loss (RL) decreases by 5 dB. This is important to consider when integrating connectors into your system design.

What is the maximum optical power that the coupler can handle?

The GK-SMC Series coupler can handle a maximum continuous wave (CW) optical power of up to 300 mW, making it suitable for various high-power applications.