Description
The GKER Photonics Polarization Maintaining Isolator/Wavelength Division Multiplexer Hybrid (GK-PMIWDM Series) is an advanced optical device designed to combine the functionalities of a filter Wavelength Division Multiplexer (WDM) and an isolator into a single, compact package. This innovative solution is engineered to deliver cost-effective performance while ensuring high signal integrity, making it ideal for demanding fiber amplifier applications. The GK-PMIWDM Series efficiently combines signal and pump wavelengths with exceptionally stable 1550 nm signal isolation, ensuring minimal crosstalk and high polarization stability.
This device is constructed with precision and adheres to Telcordia standards, guaranteeing reliable performance in various environments. Available in both single-stage and dual-stage configurations, the GK-PMIWDM Series offers flexibility to meet different application requirements. The use of PM 1550 Panda Fiber, PM 980 Panda Fiber, and HI 1060 Fiber ensures stable polarization and robust signal transmission. With low insertion loss, high isolation, and excellent environmental stability, this hybrid device is a critical component for optimizing the performance of optical communication systems and fiber amplifiers.
1550nm Polarization Maintaining Isolator/Wavelength Division Multiplexer Hybrid
Specifications
| Type Of The Device: | Isolator |
|---|---|
| Operating Wavelength: | 1530 nm |
| Max Power: | 300 W |
| Min Isolation: | 30 dB |
| Pass Band Signal Wavelength Range: | 1530 - 1580 nm |
| Max. Insertion Loss: | 0.8 1.0 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: | 1270 - 1350 or 1450 - 1490 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 |
| Max. Tensile Load: | 5 N |
| Operating Temperature: | - 5 to + 70 ℃ |
| Storage Temperature: | - 40 to + 85 ℃ |
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Features
- Compact Design: Integrates both WDM and isolator functions in a single package, saving space and cost
- High Isolation: Provides up to 55 dB signal isolation, ensuring minimal crosstalk and high signal integrity
- Low Insertion Loss: Achieves low insertion loss of 1.0 dB in dual-stage configuration for efficient signal transmission
- Polarization Maintaining: Utilizes PM 1550 Panda Fiber and PM 980 Panda Fiber to maintain stable polarization across the signal path
- Telcordia Standard Compliance: Designed according to Telcordia standards for reliable performance and durability
- Versatile Wavelength Range: Supports a wide signal wavelength range from 1530 nm to 1580 nm and reflection band ranges of 1270 nm to 1350 nm or 1450 nm to 1490 nm
Applications
- Fiber Amplifiers: Ideal for combining signal and pump wavelengths in fiber amplifier systems
- Optical Communication Systems: Enhances signal stability and integrity in advanced optical networks
- Laser Systems: Suitable for use in laser systems where stable polarization and high isolation are required
Frequently Asked Questions
What wavelength ranges does this device cover?
What is the maximum insertion loss for the device?
What are the typical peak isolation values?
What is the minimum signal isolation at 1550 nm?
What is the maximum optical power that the device can handle?
What is the maximum tensile load that the device can withstand?
What are the operating temperature limits?
What are the storage temperature limits?
What types of fibers are used in this device?
What are the available connector types?
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