1530 -1580nm Polarization Maintaining Isolator/Wavelength Division Multiplexer Hybrid
Description
The GK-PMIWDM Series from GKER Photonics Co., Ltd. is a highly specialized hybrid device combining a Polarization Maintaining Isolator and a Wavelength Division Multiplexer (WDM) into a single, compact package. This integration is designed to provide a cost-effective solution for fiber amplifier applications, where combining signal and pump wavelengths with stable 1550 nm signal isolation is essential. The device is crafted to Telcordia standards, ensuring reliability and long-term performance in demanding environments.
The GK-PMIWDM Series offers both forward and backward pump configurations, making it versatile for various system designs. With a wide signal wavelength range of 1530 - 1580 nm, the device ensures optimal performance with low insertion loss and high isolation, even at peak signal levels. The dual-stage version further enhances isolation, providing even greater signal integrity.
Engineered with high-power handling capabilities, the GK-PMIWDM Series is ideal for use in fiber amplifier systems, ensuring stable operation even under high optical power. The device's polarization maintaining design, utilizing PM 1550 Panda Fiber for the pass port and PM 980 Panda Fiber for the common port, ensures consistent signal quality and minimizes polarization-related issues. This hybrid solution is well-suited for applications where space is limited but performance cannot be compromised.
1530 -1580nm Polarization Maintaining Isolator/Wavelength Division Multiplexer Hybrid
Specifications |
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|---|---|
| Type Of The Device: | Isolator |
| Operating Wavelength: | 1530-1580 nm |
| Max Power: | 300m W |
| Min Isolation: | 30 45 dB |
| Pass Band Signal Wavelength Range: | 1530 - 1580 nm |
| Max. Insertion Loss: | 1.0 1.2 dB |
| Forward: Pass→Common: | - - |
| Backward: Common→Pass: | - - |
| Typ. Peak Of Signal Isolation: | 40 55 dB |
| Min. Signal Isolation (1550 ± 10 Nm ), 23 ℃: | 30 45 dB |
| Forward: Common→Pass: | - - |
| Backward: Pass→Common: | - - |
| Reflection Band Wavelength Range: | 950 - 1010 nm |
| Max. Insertion Loss,Reflect →Common: | 0.6 dB |
| Min. Extinction Ratio At 23 ℃: | 20 dB |
| Min. Return Loss: | 50 dB |
| Max. Optical Power (Continuous Wave): | 300 mW |
| Fiber Type: | PM 1550 Panda Fiber for Pass Port PM 980 Panda Fiber for Common Port HI 1060 or PM 980 Panda Fiber for Reflect Port - |
| Max. Tensile Load: | 5 N |
| Operating Temperature: | - 5 to + 70 ℃ |
| Storage Temperature: | - 40 to + 85 ℃ |
Features
- Integrated Design: Combines isolator and WDM functions into a single, compact package, reducing system complexity and cost
- High Isolation: Provides up to 55 dB signal isolation in dual-stage configurations, ensuring minimal crosstalk and interference
- Low Insertion Loss: Ensures efficient signal transmission with a maximum insertion loss of 1.2 dB
- Wide Wavelength Range: Supports a signal wavelength range of 1530 - 1580 nm, ideal for fiber amplifier applications
- High Power Handling: Capable of handling up to 300 mW of continuous optical power, suitable for high-power systems
- Polarization Maintaining: Utilizes PM Panda Fibers to maintain signal polarization, ensuring stable performance
Applications
- Fiber Amplifier Systems: Combines signal and pump wavelengths efficiently while maintaining high isolation
- Optical Communication Networks: Ideal for DWDM systems requiring stable signal transmission and minimal crosstalk
- Laser Systems: Ensures reliable performance in high-power laser setups with stringent polarization requirements
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Ships from:
China
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Sold by:
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On FindLight:
since 2024
Frequently Asked Questions
What is the purpose of the Polarization Maintaining Isolator/Wavelength Division Multiplexer Hybrid?
The hybrid device combines a Polarization Maintaining Isolator with a Wavelength Division Multiplexer in a single package. It is designed to combine signal and pump wavelengths while maintaining stable signal isolation.
It enhances performance by reducing system complexity, providing high isolation up to 55 dB, and ensuring efficient signal transmission with low insertion loss.
The device supports a signal wavelength range of 1530 - 1580 nm, making it suitable for various fiber amplifier and optical communication applications.
Yes, the GK-PMIWDM Series can handle up to 300 mW of continuous optical power, making it ideal for high-power fiber amplifier systems.
The device utilizes PM 1550 Panda Fiber for the pass port and PM 980 Panda Fiber for the common port, ensuring polarization maintenance and stable performance.
The device is available in both single-stage and dual-stage configurations, with the dual-stage option providing higher isolation for enhanced signal integrity.
The device operates within a temperature range of -5°C to +70°C and can be stored in temperatures ranging from -40°C to +85°C, ensuring reliability in various environmental conditions.
The maximum insertion loss for the pass-to-common direction is 1.0 dB for single-stage and 1.2 dB for dual-stage configurations, while the reflect-to-common direction has a maximum insertion loss of 0.6 dB.