Fused Wavelength Division Multiplexer
Description
The Fused Wavelength Division Multiplexer (WDM) from GKER Photonics Co., Ltd, part of the GK-WDM Series, is designed to either combine or separate light at distinct wavelengths with exceptional precision. Engineered for superior performance, this single-mode WDM offers low insertion loss, minimal polarization dependence, and high isolation, making it an ideal component for a range of optical communication applications.
The device supports dual wavelengths, including 635 nm and 1064 nm, with tight wavelength tolerance, ensuring reliable performance in demanding environments. Its high return loss and low polarization-dependent loss (PDL) contribute to the multiplexer’s exceptional optical performance, minimizing signal degradation and crosstalk. Furthermore, the multiplexer is built for excellent environmental stability, operating reliably across a wide temperature range from -40°C to +75°C, ensuring consistent performance even in harsh conditions.
Ideal for applications in fiber optic instrumentation, WDM networks, and optical communication systems, this WDM is also designed to handle high optical power, making it suitable for high-performance systems. With its robust design and high-quality materials, the GK-WDM Series multiplexer is a reliable choice for professionals seeking to optimize their optical networks.
Fused Wavelength Division Multiplexer
Specifications |
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|---|---|
| Operating Wavelength: | 1064 ±50, specified 635 ±10, specified nm |
| Operating Bandwidth: | - nm |
| Isolation (min): | 10 dB |
| Max Power Handling: | 5 W |
| Polarization Maintaining: | No |
| Longer Operating Wavelength: | 1064 ±50, specified nm |
| Max. Insertion Loss: | 0.7 dB |
| Min. Isolation: | 10 dB |
| Shorter Operating Wavelength: | 635 ±10, specified dB |
| Max. Insertion Loss: | 1 nm |
| Min. Isolation: | 10 dB |
| Max. Polarization Dependent Loss: | 0.1 dB |
| Thermal Stability: | ≤ 0.002 dB/℃ |
| Min. Return Loss: | 55 dB |
| Min. Directivity: | 55 dB |
| Max. Optical Power (Continuous Wave): | 5 W |
| Operating Temperature: | - 40 to + 75 ℃ |
| Storage Temperature: | - 40 to + 85 ℃ |
Features
- Low Insertion Loss: Ensures minimal signal loss with maximum insertion loss of 0.7 dB for 1064 nm and 1 dB for 635 nm
- High Isolation: Provides excellent signal separation with a minimum isolation of 10 dB for both wavelengths
- Low Polarization Dependent Loss: Offers a PDL of just 0.1 dB, reducing polarization-related signal issues
- High Return Loss: Delivers a minimum return loss of 55 dB, ensuring signal integrity
- High Optical Power Handling: Capable of handling up to 5W of continuous wave optical power, suitable for high-performance applications
- Environmental Stability: Operates reliably across a wide temperature range from -40°C to +75°C
Applications
- WDM Networks: Optimizes wavelength division multiplexing for efficient data transmission
- Fiber Optic Instrumentation: Enhances the performance and precision of fiber optic measurement devices
- Optical Communication Systems: Ensures robust and reliable communication with minimal signal degradation
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
This WDM supports wavelengths of 635 nm and 1064 nm. Custom wavelengths can be specified upon request.
The maximum insertion loss for 1064 nm is 0.7 dB.
The maximum insertion loss for 635 nm is 1.0 dB.
The device offers a minimum isolation of 10 dB for both 635 nm and 1064 nm wavelengths.
The maximum polarization dependent loss is 0.1 dB.
The multiplexer can handle up to 5 W of continuous wave optical power.
The WDM operates reliably within a temperature range of -40°C to +75°C.
The device should be stored within a temperature range of -40°C to +85°C.
The thermal stability is ≤ 0.002 dB/°C, ensuring minimal performance variation with temperature changes.
Fiber jackets are available in 250 µm Bare Fiber and 900 µm Loose Tube.