1310-1480-1550nm Polarization Maintaining Faraday Mirror
Description
The Polarization Maintaining Faraday Mirror (GK-PMFM Series) is a high-performance passive optical device designed to rotate the polarization of the input light by 90 degrees, ensuring robust polarization maintenance throughout the optical path. This Faraday mirror excels in delivering exceptional performance, including low insertion loss, high extinction ratio, and superior environmental stability. With its precise polarization rotation and alignment, it is particularly useful in applications requiring high polarization fidelity, such as optical amplifiers, fiber lasers, and various fiber optic instruments.
The device operates efficiently across a broad range of wavelengths, including 1310 nm, 1480 nm, and 1550 nm, making it versatile for multiple optical systems. The use of PM Panda Fiber enhances its capability to maintain polarization integrity, which is critical for minimizing polarization-related effects in sensitive optical setups. Its rugged design allows it to handle continuous optical power up to 300 mW and operate reliably within a temperature range of -5°C to +70°C. Whether used in research, telecommunications, or industrial applications, the GK-PMFM Series offers a reliable solution for maintaining polarization with minimal signal degradation.
1310-1480-1550nm Polarization Maintaining Faraday Mirror
Specifications |
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|---|---|
| Center Wavelength: | 1310, 1480, 1550 nm |
| Operating Wavelength Range: | 1310-1550nm |
| Typical Insertion Loss: | 0.4 dB |
| Max Insertion Loss: | 0.6 dB |
| Min Extinction Ratio: | 20 dB |
| Max Optical Power: | 300 mW |
| Center Wavelength (λc): | 1310, 1480, 1550 nm |
| Operating Wavelength Range: | λc ± 15 nm |
| Typ. Insertion Loss: | 0.4 dB |
| Max. Insertion Loss: | 0.6 dB |
| Faraday Rotation Angle (single Pass): | 45 degree |
| Max. Rotation Angle Tolerance, λc, 23 ℃: | ± 1 degree |
| Min. Extinction Ratio: | 20 dB |
| Fiber Type: | PM Panda Fiber - |
| Max. Optical Power (Continuous Wave): | 300 mW |
| Max. Tensile Load: | 5 N |
| Operating Temperature: | - 5 to + 70 ℃ |
| Storage Temperature: | - 40 to + 85 ℃ |
Features
- Polarization Maintenance: Provides 90-degree polarization rotation, maintaining high polarization fidelity
- Low Insertion Loss: Ensures minimal signal loss with a typical insertion loss of 0.4 dB
- High Extinction Ratio: Offers a minimum extinction ratio of 20 dB for optimal polarization control
- Environmental Stability: Operates reliably in a temperature range of -5°C to +70°C
- High Power Handling: Capable of managing continuous optical power up to 300 mW
Applications
- Optical Amplifiers: Enhances performance by maintaining polarization in amplification systems
- Fiber Lasers: Ideal for use in fiber laser setups requiring precise polarization control
- Optical Instruments: Suitable for use in fiber optic instruments where polarization integrity is crucial
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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 rotates the polarization of the input light by 90 degrees while maintaining polarization fidelity, making it ideal for applications requiring high polarization control.
The device supports 1310 nm, 1480 nm, and 1550 nm wavelengths.
The typical insertion loss is 0.4 dB.
The device uses PM Panda Fiber.
It can handle up to 300 mW of continuous optical power.
The minimum extinction ratio is 20 dB, ensuring high polarization control.
The operating temperature range is from -5°C to +70°C.
Yes, it is ideal for fiber lasers requiring precise polarization control.
Yes, it is designed to enhance performance in optical amplifiers by maintaining polarization.
The maximum tensile load is 5 N.