976 -1064 nm Singlemode Wavelength Division Multiplexers-WDM
Description
The GKER Photonics 976/1064 nm Singlemode Wavelength Division Multiplexers (GK-WDM Series) are precision optical devices designed to manage light signals at 976 nm and 1064 nm wavelengths with high efficiency. Utilizing advanced thin-film filter technology, these multiplexers offer exceptional performance in combining or separating light signals with minimal insertion loss, which is critical for maintaining signal integrity in high-performance applications.
These multiplexers are engineered to deliver a maximum insertion loss of just 0.35 dB, ensuring that signal transmission remains highly efficient. They feature a low polarization dependent loss of 0.15 dB, which minimizes the impact of signal polarization variations on performance. High isolation, with a minimum of 13 dB, allows for effective separation of signals, reducing interference and crosstalk in complex optical systems.
Designed for durability and reliability, the GK-WDM Series components excel in environmental stability, with a thermal stability rating of ≤ 0.002 dB/°C, making them suitable for use across a wide temperature range from -40°C to +75°C. They also offer high return loss and directivity, with minimum values of 55 dB, ensuring accurate signal routing and minimal reflections.
The multiplexers are capable of handling optical power levels up to 300 mW, providing robustness in high-power applications. Their versatility makes them ideal for a variety of uses, including in Erbium-Doped Fiber Amplifiers (EDFA), Cable Television (CATV) networks, Wavelength Division Multiplexing (WDM) systems, and other fiber optic instrumentation where reliable signal management is essential.
976 -1064 nm Singlemode Wavelength Division Multiplexers-WDM
Specifications |
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|---|---|
| Operating Wavelength: | λc ± 5 nm |
| Operating Bandwidth: | - nm |
| Isolation (min): | 13 dB |
| Max Power Handling: | 300 W |
| Polarization Maintaining: | No |
| Center Wavelength (λc): | 976, 1064 nm |
| Operating Wavelength: | λc ± 5 nm |
| Min. Isolation: | 13 dB |
| Max. Insertion Loss: | 0.35 dB |
| Thermal Stability: | ≤ 0.002 dB/℃ |
| Min. Return Loss: | 55 dB |
| Min. Directivity: | 55 dB |
| Max. Optical Power (Continuous Wave): | 300 mW |
| Operating Temperature: | - 40 to + 75 ℃ |
| Storage Temperature: | - 40 to + 85 ℃ |
Features
- Center Wavelengths: Operates at 976 nm and 1064 nm with a ± 5 nm tolerance
- Low Insertion Loss: Maximum of 0.35 dB for efficient signal transmission
- Low Polarization Dependent Loss: Maximum of 0.15 dB, ensuring consistent performance
- High Isolation: Minimum of 13 dB for effective signal separation
- Excellent Thermal Stability: ≤ 0.002 dB/°C to maintain performance across temperature variations
- High Return Loss: Minimum of 55 dB to minimize signal reflection
- High Directivity: Minimum of 55 dB to ensure accurate signal routing
- Robust Power Handling: Capable of managing up to 300 mW of continuous wave optical power
Applications
- Erbium-Doped Fiber Amplifiers (EDFA): Enhances signal amplification in fiber optic systems
- Cable Television (CATV): Used in CATV networks for efficient signal distribution
- Wavelength Division Multiplexing (WDM) Networks: Facilitates the combination and separation of multiple wavelengths in WDM systems
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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
It supports 976 nm and 1064 nm wavelengths.
The maximum insertion loss is 0.35 dB.
It has a maximum polarization dependent loss of 0.15 dB.
The device provides a minimum isolation of 13 dB.
The thermal stability is ≤ 0.002 dB/°C.
It can handle up to 300 mW of continuous wave optical power.
Operating temperature range is -40°C to +75°C, and storage temperature range is -40°C to +85°C.
The minimum return loss and directivity are both 55 dB.
It is compatible with Corning HI 1060 and Corning HI 1060 Flex fibers.
Use the ordering code GK-WDM-①-②-③-④-⑤-⑥ to specify wavelength, configuration, connector type, fiber jacket, fiber length, and fiber type.