Polarization Maintaining Fused Wavelength Division Multiplexer 980/1550 nm
Description
The GKER Photonics Polarization Maintaining Fused Wavelength Division Multiplexer (PMWDM) Series is an advanced optical component designed to combine or separate light at different wavelengths with superior performance. Operating at 980 nm and 1550 nm wavelengths, this device offers very low insertion loss and a high extinction ratio, making it ideal for critical applications where signal integrity is paramount. The PMWDM can operate on both the fast and slow axes, providing versatility for various optical network configurations.
Engineered for excellence, the GK-PMWDM series ensures optimal performance in even the most demanding environments. Its high thermal stability and excellent environmental stability guarantee reliable operation across a wide temperature range. The device supports up to 300 mW of continuous optical power, making it suitable for high-power applications such as fiber lasers and amplifiers.
Whether you are designing a sophisticated fiber laser system or an efficient fiber amplifier, the GKER Photonics PMWDM series delivers the precision and reliability you need. With options for different fiber types, connector types, and fiber jackets, it can be tailored to meet your specific requirements.
Polarization Maintaining Fused Wavelength Division Multiplexer 980/1550 nm
Specifications |
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|---|---|
| Operating Wavelength: | 1550 ± 20 980 ± 10 nm |
| Operating Bandwidth: | - nm |
| Isolation (min): | 17 dB |
| Max Power Handling: | 300 W |
| Polarization Maintaining: | Yes |
| Longer Operating Wavelength: | 1550 ±20 nm |
| Max. Insertion Loss¹: | 0.7 dB |
| Min. Isolation¹: | 17 dB |
| Min. Extinction Ratio²: | 20 dB |
| Shorter Operating Wavelength: | 980 ±10 nm |
| Max. Insertion Loss¹: | 0.7 dB |
| Min. Isolation¹: | 17 dB |
| Thermal Stability: | ≤0.005 dB/℃ |
| Min. Return Loss³: | 55 dB |
| Min. Directivity: | 55 dB |
| Max. Optical Power (Continuous Wave): | 300 mW |
| Fiber Type: | PM Panda Fiber - |
| Operating Temperature: | - 5 to + 70 ℃ |
| Storage Temperature: | - 40 to + 85 ℃ |
Features
- High Extinction Ratio: Ensures superior signal quality with a minimum extinction ratio of 20 dB
- Low Insertion Loss: Provides efficient signal transmission with a maximum insertion loss of 0.7 dB
- Excellent Environmental Stability: Operates reliably in varying environmental conditions, from -5°C to +70°C
- High Power Handling: Supports up to 300 mW of continuous optical power for demanding applications
- Versatile Operation: Compatible with both fast and slow axes for flexible use in various optical systems
Applications
- Fiber Lasers: Ideal for high-power fiber laser systems, ensuring stable performance and signal integrity
- Fiber Amplifiers: Enhances the efficiency and reliability of fiber amplifiers, particularly in demanding environments
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
It is designed to combine or separate light at different wavelengths (980 nm and 1550 nm) with low insertion loss and high extinction ratio.
Yes, the GK-PMWDM series can operate on both fast and slow axes, providing flexibility for various optical system configurations.
The multiplexer can handle up to 300 mW of continuous optical power.
The maximum insertion loss is 0.7 dB at the central wavelength.
The multiplexer offers excellent environmental stability, operating reliably within a temperature range of -5°C to +70°C.
The minimum extinction ratio is 20 dB, ensuring high-quality signal transmission.
It is ideal for fiber lasers and fiber amplifiers, particularly in systems requiring stable performance and high power handling.
The device is available with PM Panda Fiber, with specific options for 980 nm and 1550 nm fibers.
The operating temperature range is from -5°C to +70°C, suitable for various environmental conditions.
Yes, insertion loss increases by 0.5 dB, and extinction ratio decreases by 2 dB for each connector added.