Description
The GKER Photonics Polarization Maintaining (PM) Patchcord Series is engineered to provide superior performance in critical applications requiring stable polarization and minimal signal loss. This series is characterized by its excellent environmental stability, high return loss, low insertion loss, and a high extinction ratio, making it an ideal choice for PM amplifiers, fiber lasers, and test instrumentation applications.
Constructed with precision-aligned PM fibers, these patchcords ensure consistent polarization orientation, essential for maintaining signal integrity in high-performance optical systems. The patchcords are available in various connector types, including FC/UPC, FC/APC, SC/UPC, and SC/APC, offering flexibility in different setups. Additionally, they support wavelengths of 1950 nm and 2000 nm, catering to a wide range of optical applications.
Designed to handle continuous optical power up to 300 mW, these patchcords are reliable even in demanding environments, with an operating temperature range of -5°C to +70°C and a storage range of -40°C to +85°C. The PM Patchcords are available in different fiber jacket options, including bare fiber, loose tube, and cable formats, allowing for customization to meet specific application needs.
2 um Polarization Maintaining Patchcord
Specifications
| Insertion Loss: | 0.3 dB |
|---|---|
| Return Loss: | 50 dB |
| Polarization Extinction Ratio (PER): | 23 dB |
| Wavelength Range: | 1950 – 2000 nm |
| Numerical Aperture (NA): | Not Specified |
| Max Optical Power: | Not Specified |
| Core Diameter: | Not Specified |
| Cladding Diameter: | Not Specified |
| Connector Type: | UPC, APC - |
| Wavelength Options (model Dependent): | 1950, 2000 nm |
| Typ. Insertion Loss (model Dependent): | 0.3, 0.4 dB |
| Max. Insertion Loss: | 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 Return Loss: Ensures excellent signal reflection with a minimum return loss of 50 dB (UPC) and 60 dB (APC)
- Low Insertion Loss: Provides efficient signal transmission with a typical insertion loss of 0.3 dB
- High Extinction Ratio: Maintains polarization integrity with a minimum extinction ratio of 23 dB
- Excellent Environmental Stability: Designed to operate reliably across a temperature range of -5°C to +70°C
- Versatile Compatibility: Available with multiple connector types and wavelengths for various applications
- High Optical Power Handling: Capable of managing continuous optical power up to 300 mW
Applications
- PM Amplifiers: Optimizes performance in polarization-maintaining amplifier systems
- Fiber Lasers: Ensures stable and precise polarization for high-performance laser applications
- Test Instrumentation: Provides reliable results in polarization-sensitive testing environments
- Advanced Optical Networks: Supports high-performance networks by maintaining signal integrity and polarization
Frequently Asked Questions
What is the typical insertion loss for the Polarization Maintaining Patchcord?
What wavelengths are supported by this patchcord?
What is the maximum optical power handling capability?
What are the available connector types?
What is the minimum extinction ratio for this patchcord?
How stable is the patchcord in varying environmental conditions?
What fiber jacket options are available?
Can this patchcord be customized?
What is the typical return loss for UPC and APC connectors?
Which applications are ideal for this patchcord?
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