Description
The GKER Photonics 1064 nm In-Line Polarizer from the GK-ILP Series is engineered for precise polarization control, ideal for high-speed communication systems and test instrumentation where superior polarization extinction ratio is essential. This device is designed to allow light of a specific polarization to pass through while effectively blocking the orthogonal polarization, ensuring optimal performance in demanding optical applications.
The polarizer offers an excellent extinction ratio and low insertion loss, with a typical extinction ratio of 30 dB and a maximum extinction ratio of 28 dB at a center wavelength of 1064 nm. It operates reliably across a wavelength range of ±30 nm from the center wavelength, handling continuous optical power up to 300 mW. The device features robust environmental stability, functioning within temperatures from -5°C to +70°C and storing from -40°C to +85°C.
The In-Line Polarizer is essential for applications requiring high polarization purity and minimal signal degradation, making it a critical component for sophisticated optical systems.
1064 nm In-Line Polarizer
Specifications
| Center Wavelength: | 1064 nm |
|---|---|
| Operating Wavelength Range: | 6 – 1064 nm |
| Typical Insertion Loss: | 0.4 dB |
| Min Return Loss: | 50 dB |
| Typical Extinction Ratio: | 30 dB |
| Max Optical Power (CW): | 300 mW |
| Center Wavelength (λc): | 1064 nm |
| Operating Wavelength Range: | λc ± 30 nm |
| Typ. Insertion Loss, 23 ℃: | 0.4 dB |
| Max. Insertion Loss: | 0.6 dB |
| Typ. Extinction Ratio, 23 ℃: | 30 dB |
| Min. Extinction Ratio, 23 ℃: | 28 dB |
| Max. Optical Power (Continuous Wave): | 300 mW |
| Min. Return Loss: | 50 dB |
| Operating Temperature: | - 5 to + 70 ℃ |
| Storage Temperature: | -40 to +85 ℃ |
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Features
- High Polarization Extinction Ratio: Typical of 30 dB, with a minimum of 28 dB to ensure superior performance
- Low Insertion Loss: Typical insertion loss of 0.4 dB, maximum of 0.6 dB, minimizing signal attenuation
- High Optical Power Handling: Capable of managing continuous wave optical power up to 300 mW
- Excellent Environmental Stability: Operates reliably from -5°C to +70°C, with storage from -40°C to +85°C
- Wide Wavelength Range: Effective within ±30 nm of the 1064 nm center wavelength
Applications
- High-Speed Communication Systems: Enhances signal quality by improving polarization purity
- Test Instrumentation: Ideal for precise measurements requiring high extinction ratios
- Optical Amplifiers: Reduces polarization-dependent losses in amplifiers
Frequently Asked Questions
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