Description
The Polarization Maintaining Patchcord (GK-PMP Series) from GKER Photonics Co., Ltd is engineered for high-performance applications requiring superior polarization control and stability. This series is designed to deliver excellent environmental stability and minimal insertion loss while maintaining high return loss and extinction ratio. Ideal for use in polarization maintaining (PM) amplifiers, fiber lasers, and test instrumentation, the GK-PMP Patchcord ensures reliable performance in demanding environments.
The patchcord features a variety of wavelength options, including 980 nm, 1060 nm, 1310 nm, 1480 nm, and 1550 nm, catering to different fiber optic needs. With a maximum optical power handling of 300 mW and a temperature range from -5°C to +70°C, it is suitable for both harsh and controlled environments.
The product offers a typical insertion loss of 0.3 dB to 0.4 dB and a minimum return loss of 50 dB for UPC and 60 dB for APC connectors, ensuring high signal integrity and minimal loss. The connector key is aligned to the slow axis, enhancing performance in polarization-sensitive applications.
980-1060-1310-1480-1550nm Polarization Maintaining Patchcord
Specifications
| Insertion Loss: | 0.3 dB |
|---|---|
| Return Loss: | 50 dB |
| Polarization Extinction Ratio (PER): | 23 dB |
| Wavelength Range: | 980 – 1550 nm |
| Numerical Aperture (NA): | Not Specified |
| Max Optical Power: | 300 mW |
| Core Diameter: | Not Specified |
| Cladding Diameter: | Not Specified |
| Connector Type: | UPC, APC - |
| Wavelength Options (model Dependent): | 980, 1060, 1310, 1480, 1550 nm |
| Typ. Insertion Loss (model Dependent): | 0.3, 0.4 dB |
| Max. Insertion Loss¹: | 0.5 dB |
| Min. Return Loss (model Dependent): | 50, 60 dB |
| Min. Extinction Ratio: | 23 dB |
| Max. Optical Power (Continuous Wave: | 300 mW |
| Fiber Length Tolerance: | ± 10 or specified % |
| Operating Temperature: | - 5 to + 70 ℃ |
| Storage Temperature: | - 40 to + 85 ℃ |
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Features
- High Environmental Stability: Reliable performance in varying environmental conditions
- Low Insertion Loss: Achieves a typical insertion loss of 0.3 dB (980 & 1060 nm) to 0.4 dB (1310, 1480, 1550 nm)
- High Return Loss: Minimum return loss of 50 dB for UPC and 60 dB for APC connectors.
- High Extinction Ratio: Maintains a minimum extinction ratio of 23 dB
- Maximum Optical Power Handling: Supports up to 300 mW of continuous wave optical power
- Wide Operating Temperature Range: Operates reliably between -5°C to +70°C
- Versatile Fiber Jacket Options: Available in Bare Fiber, Loose Tube, Tight Buffer, and various cable types
Applications
- PM Amplifiers: Ideal for applications requiring precise polarization control and minimal signal loss
- Fiber Lasers: Enhances performance by maintaining polarization integrity
- Test Instrumentation: Provides accurate measurements and stable performance in fiber optic testing setups
Frequently Asked Questions
What wavelengths are available for this patchcord?
What is the typical insertion loss of the patchcord?
What is the maximum optical power this patchcord can handle?
What is the minimum return loss for this patchcord?
What is the minimum extinction ratio provided by this patchcord?
What types of fiber jackets are available?
What is the operating temperature range for this patchcord?
What is the storage temperature range?
What types of connectors are available for this patchcord?
What is the fiber length tolerance for this patchcord?
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