445 - 2100 nm Special Wavelength Coupler
Description
The GKER Photonics 445-2100 nm Special Wavelength Coupler (GK-SMC Series) is a highly versatile optical component designed to meet the demands of modern optical communication and laser systems. Covering a broad wavelength range from 445 nm to 2100 nm, this coupler is engineered for applications requiring precise power monitoring, signal splitting, and wavelength management.
With its low polarization dependent loss (PDL) and minimal excess loss, the coupler ensures optimal signal integrity and performance across various wavelengths. Available in multiple coupling ratios from 1/99 to 50/50, it provides flexibility in power distribution, catering to a wide array of configurations and system requirements.
Built to withstand challenging environmental conditions, the GKER Photonics coupler offers excellent thermal stability and high optical power handling capability, making it ideal for high-power laser systems, fiber optic communication networks, and advanced testing instruments. The coupler can be customized with various connector types and fiber options, ensuring compatibility with different systems and applications.
Whether you are working in coherent communication, fiber laser development, or optical testing, the GKER Photonics Special Wavelength Coupler delivers reliable, high-performance solutions tailored to your needs.
445 - 2100 nm Special Wavelength Coupler
Specifications |
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|---|---|
| Type: | Other / Not specified |
| Configuration: | 1x2 |
| Splitting Ratio: | Other / Not specified |
| Wavelength: | 445-2100 nm |
| Fiber Type: | SMF-28e |
| Connector Type: | Other / Not specified |
| Housing Material: | Other / Not specified |
| Center Wavelength (λc): | 488,532,635 780,830 980,1064 1700,2000 nm |
| Operating Wavelength: | λc ± 5 λc ± 10 λc ± 10 λc ± 20 nm |
| Max. PDL: | 0.2 0.2 0.1 0.2 dB |
| Max. Excess Loss: | 0.3 0.3 0.15 0.3 dB |
| Max. Excess Loss For Each Connector: | 1.5 0.7 0.5 0.3 dB |
| Max. Optical Power (Continuous Wave): | 4 W |
| Thermal Stability: | ≤ 0.005 dB/℃ |
| Min. Return Loss: | 50 dB |
| Min. Directivity: | 50 dB |
| Fiber Type: | Singlemode Fiber - |
| Operating Temperature: | - 40 to + 75 ℃ |
| Storage Temperature: | - 40 to + 85 ℃ |
| Coupling Ratio: | 1/99 2/98 5/95 10/90 20/80 30/70 40/60 50/50 % |
Features
- Wide Wavelength Range: Operates across 445 nm to 2100 nm
- Low Polarization Dependent Loss: Maximizes signal integrity with PDL as low as 0.1 dB
- High Power Handling: Supports up to 4 W continuous wave optical power
- Versatile Coupling Ratios: Available from 1/99 to 50/50 for precise power distribution
- Excellent Thermal Stability: Maintains performance with thermal stability ≤ 0.005 dB/℃
- High Stability and Reliability: Ensures consistent operation under varying environmental conditions
- Compact and Durable Design: Designed for long-lasting use in demanding applications
Applications
- Power Monitoring: Ideal for real-time monitoring of optical power levels
- Signal Splitting: Efficiently splits optical signals for distribution across multiple pathways
- Wavelength Division Multiplexing (WDM): Facilitates the separation and combination of different wavelengths
- Laser Systems: Supports precise power distribution in fiber laser applications
- Optical Communication Networks: Enhances the performance and reliability of communication systems
- Testing Instruments: Used in advanced optical testing equipment
For pricing, technical or any other questions please contact the supplier
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How to order?
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Ships from:
China
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Sold by:
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On FindLight:
since 2024
Frequently Asked Questions
The GKER Photonics 445-2100 nm Special Wavelength Coupler supports a wide wavelength range from 445 nm to 2100 nm, making it suitable for various optical applications, including visible and infrared spectra.
This coupler is ideal for several applications, including power monitoring, signal splitting, wavelength division multiplexing (WDM), laser systems, optical communication networks, and testing instruments. Its high stability and reliability make it suitable for demanding environments.
The GKER Photonics Special Wavelength Coupler is available in a wide range of coupling ratios, from 1/99 to 50/50, allowing for precise control over power distribution across various optical pathways.
The coupler is designed to handle high optical power, with a maximum continuous wave optical power rating of up to 4 W. This makes it well-suited for high-power applications in fiber laser systems and other demanding optical setups.
The coupler offers excellent thermal stability, with a performance deviation of ≤ 0.005 dB/℃. This ensures consistent performance even under varying temperature conditions, making it reliable for long-term use.
Yes, the coupler is designed to operate in a wide temperature range, from -40℃ to +75℃. It can also be safely stored in temperatures ranging from -40℃ to +85℃, making it suitable for various environmental conditions.
The GKER Photonics Special Wavelength Coupler is compatible with Singlemode fibers, ensuring optimal performance in high-precision optical systems.
The coupler is designed with low polarization dependent loss (PDL), ranging from 0.1 to 0.2 dB depending on the wavelength, which minimizes signal degradation and ensures high signal integrity in polarization-sensitive applications.
Yes, the coupler can be ordered with various connector types, including FC/UPC, FC/APC, SC/UPC, SC/APC, or without connectors. Custom configurations are also available upon request.
The insertion loss varies depending on the coupling ratio. For example, a 1/99 coupling ratio typically has an insertion loss of 0.3 dB, while a 50/50 ratio may have an insertion loss of 3.6 dB. Detailed insertion loss values for specific ratios can be provided upon request.