Description
The GKER Photonics 1064 nm Isolator Polarization Beam Combiner/Splitter is a high-performance optical device designed to combine two orthogonal polarization signals into a single output fiber while providing optical isolation. This compact device integrates the functions of a polarization beam combiner and an optical isolator, making it ideal for applications where both power amplification and signal stability are critical.
This component is commonly used in fiber laser systems, such as EDFA and Raman amplifiers, to efficiently double pump power by merging the outputs of two pump lasers. With its low insertion loss, high isolation, and high extinction ratio, this device ensures minimal signal degradation and high polarization purity. The device supports continuous wave optical power up to 300 mW and is compatible with PM 980 Panda Fiber for Ports 1 & 2 and HI 1060 or PM Panda Fiber for Port 3.
Designed to operate reliably within a temperature range of -5°C to +50°C, this combiner/splitter offers outstanding environmental stability, making it a robust choice for demanding optical systems. Whether you're working in telecom, research, or industrial applications, this product delivers the precision and reliability needed to maintain optimal system performance.
1064 nm Isolator Polarization Beam Combiner/Splitter
Specifications
| Splitting Ratio: | Other |
|---|---|
| Central Wavelength: | 1064 nm |
| Power Handling: | Not Specified |
| Return Loss: | 50 dB |
| Center Wavelength (λc): | 1064 nm |
| Typ. Insertion Loss, 23 ℃: | 1.8 nm |
| Max. Insertion Loss, 23 ℃: | 2.1 dB |
| Typ. Isolation, 23 ℃: | 35 dB |
| Min. Isolation, 23 ℃: | 25 dB |
| Min. Extinction Ratio (For Splitter Only): | 20 dB |
| Min. Return Loss: | 50 dB |
| Min. Directivity: | 50 dB |
| Max. Optical Power (Continuous Wave): | 300 mW |
| Fiber Type: | PM 980 Panda Fiber for Ports 1 & 2 HI 1060 or PM Panda Fiber for Port 3 - |
| Max. Tensile Load: | 5 N |
| Operating Temperature: | - 5 to + 50 ℃ |
| Storage Temperature: | - 40 to + 85 ℃ |
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Features
- Integrated Polarization and Isolation: Combines beam polarization with optical isolation in a single device for enhanced system efficiency
- Low Insertion Loss: Ensures efficient signal transmission with a typical insertion loss of 1.8 dB at 23°C
- High Isolation: Provides a minimum isolation of 25 dB at 23°C, protecting against back reflections
- High Extinction Ratio: Maintains polarization purity with a minimum extinction ratio of 20 dB in splitter mode
- Robust Design: Operates reliably within a wide temperature range, from -5°C to +50°C, ensuring stable performance in various environments
- High Power Handling: Capable of managing up to 300 mW of continuous wave optical power
Applications
- Fiber Laser Systems: Ideal for doubling pump power in fiber laser systems, enhancing efficiency and performance.
- EDFA and Raman Amplifiers: Ensures stable signal amplification by combining laser outputs while maintaining polarization integrity.
- Optical Communication Systems: Provides reliable signal processing in coherent communication systems, improving data transmission quality.
Frequently Asked Questions
What is the primary function of the 1064 nm Isolator Polarization Beam Combiner/Splitter?
What is the typical insertion loss at 23°C?
What is the maximum optical power the device can handle?
What are the common applications of this device?
What is the minimum isolation provided by the device?
What is the operating temperature range for this product?
What type of fiber is used for Ports 1 & 2?
Can this device be used for polarization beam splitting?
What is the minimum extinction ratio for the splitter mode?
How does the device ensure signal stability in optical systems?
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