Polarization Maintaining Tap Coupler-PMTC
Description
The GKER Polarization Maintaining Tap Coupler (GK-PMTC Series) is an advanced optical component engineered to meet the demanding requirements of modern fiber optic systems. Designed with precision and manufactured using cutting-edge technology, this coupler ensures that the input optical signal is split into multiple outputs while maintaining the polarization state of the light. This capability is critical for applications where the integrity of the polarization is essential, such as in high-performance telecommunications, fiber optic sensing, and quantum cryptography.
One of the standout features of the GK-PMTC Series is its exceptional extinction ratio, which guarantees that the polarization of the optical signal is preserved across the split outputs. This is particularly important in systems where polarization plays a key role in the accuracy and reliability of the signal transmission. The coupler also boasts a low excess loss, ensuring minimal signal degradation and thus maintaining the overall efficiency of the optical network.
The GK-PMTC Series is available in both 1x2 and 2x2 configurations, offering flexibility to suit a variety of system designs. The coupler supports standard wavelengths of 1310 nm and 1550 nm, which are commonly used in fiber optic communications, but it can also be customized to operate at other wavelengths if required. This adaptability makes it an ideal solution for both existing infrastructure and new deployments.
In terms of performance, the GK-PMTC Series excels with its ability to handle a wide range of tap ratios, from 1/99 to 50/50, allowing precise control over the signal distribution. Whether the application demands a small portion of the signal to be tapped off for monitoring purposes or a more substantial division for parallel processing, this coupler delivers consistent and reliable results.
The construction of the GK-PMTC Series is robust, designed to operate in various environmental conditions with an operating temperature range of -5°C to +70°C and a storage temperature range of -40°C to +85°C. This durability ensures that the coupler can perform reliably in both controlled environments and more challenging field conditions.
Furthermore, the coupler is designed to handle high optical power levels, supporting up to 300 mW of continuous wave optical power, making it suitable for a wide range of applications, including high-power optical networks. The use of PM Panda Fiber for the input and output ports, combined with the option of SMF-28 or PM Panda Fiber for the tap port, ensures high performance and compatibility with various optical systems.
The compact and standardized package dimensions make the GK-PMTC Series easy to integrate into existing systems. Its precise connector alignment ensures that the key is aligned to the slow axis, further enhancing the polarization maintaining properties.
Overall, the GKER Polarization Maintaining Tap Coupler (GK-PMTC Series) is an essential component for any optical system that requires high polarization extinction ratio, low loss, and reliable performance across a wide range of operating conditions. Whether for use in telecommunications, fiber optic sensing, quantum communications, or other advanced optical systems, the GK-PMTC Series provides the reliability and precision needed to ensure optimal system performance.
Polarization Maintaining Tap Coupler-PMTC
Specifications |
|
|---|---|
| Type: | Other / Not specified |
| Configuration: | 1x2 |
| Splitting Ratio: | Other / Not specified |
| Wavelength: | 1310 1550 nm |
| Fiber Type: | SMF-28e |
| Connector Type: | Other / Not specified |
| Housing Material: | Other / Not specified |
| Center Wavelength: | 1310, 1550 nm |
| Operating Wavelength Range: | λc ± 40 nm |
| Configuration: | 1 × 2 2 × 2 - |
| Max. Excess Loss: | 0.7 1.0 dB |
| Max. Uniformity (only For 50%): | 0.6 0.8 dB |
| Tap Ratio: | 1 ± 0.2, 2 ± 0.4, 4 ± 0.8, 5 ± 1.0, 10, 20 and 50 % |
| Min. Return Loss: | 50 50 dB |
| Min. Extinction Ratio: | 20 20 dB |
| Max. Optical Power (Continuous Wave): | 300 mW |
| Max. Tensile Load: | 5 N |
| Operating Temperature: | -5 to +70 ℃ |
| Storage Temperature: | -40 to +85 ℃ |
Features
- High Extinction Ratio: Maintains polarization integrity for sensitive applications
- Low Excess Loss: Maximum excess loss of 0.7 dB for 1x2 and 1.0 dB for 2x2 configurations
- Wide Operating Wavelength Range: Standard wavelengths at 1310 nm and 1550 nm, with customizable options
- Flexible Configurations: Available in 1x2 and 2x2 configurations
- Customizable Tap Ratios: Supports multiple tap ratios including 1/99, 5/95, 10/90, 20/80, 50/50, and others
- Robust Design: Operates reliably in temperatures ranging from -5°C to +70°C
- High Optical Power Handling: Supports up to 300 mW of continuous wave optical power
Applications
- Fiber Optic Sensing: Ideal for systems where maintaining polarization is critical
- Telecommunications: Ensures high signal integrity in advanced optical networks
- Quantum Cryptography: Supports secure communication channels by preserving polarization states
- Optical Instrumentation: Used in devices requiring precise signal management
- Medical Diagnostics: Suitable for high-precision optical measurement devices
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
Contact Supplier
How to order?
-
Ships from:
China
-
Sold by:
-
On FindLight:
since 2024
Frequently Asked Questions
A Polarization Maintaining (PM) Tap Coupler is an optical device that splits an input signal into multiple outputs while preserving the polarization state of the light. This is crucial in applications where the polarization of light affects system performance, such as in telecommunications, fiber optic sensing, and quantum cryptography. Maintaining polarization ensures signal integrity and reduces errors in these sensitive systems.
The GK-PMTC Series is available in both 1x2 and 2x2 configurations. This allows for flexibility in system design, enabling the coupler to be used in a variety of optical networks depending on the specific requirements of signal distribution and monitoring.
The standard center wavelengths for the GK-PMTC Series are 1310 nm and 1550 nm, which are commonly used in fiber optic communications. However, custom wavelengths can be specified if needed for particular applications.
The GK-PMTC Series supports a range of tap ratios, including 1/99, 2/98, 4/96, 5/95, 10/90, 20/80, and 50/50. The tap ratio determines how the input signal is split between the output ports. For example, a 1/99 tap ratio means that 1% of the signal is tapped off, while 99% continues through the main path. This allows precise control over signal distribution based on the needs of the system.
The extinction ratio is a measure of how well the coupler maintains the polarization of light across its outputs. A high extinction ratio (20 dB or more) indicates excellent polarization maintenance, which is critical in applications where the polarization state affects system performance, such as in interferometric sensors or polarization-sensitive communication systems.
Yes, the GK-PMTC Series is designed to handle up to 300 mW of continuous wave optical power. This makes it suitable for use in high-power optical networks and other applications where strong optical signals are present.
The GK-PMTC Series uses PM Panda Fiber for the input and output ports, ensuring high polarization maintenance. For the tap port, either SMF-28 Fiber or PM Panda Fiber can be used, depending on the specific requirements of the application.
The GK-PMTC Series is designed to operate reliably within an operating temperature range of -5°C to +70°C. For storage, it can withstand temperatures ranging from -40°C to +85°C, making it durable for use in various environmental conditions.
The coupler is compact with a diameter of 5.5 mm, length of 55 mm, and width of 35 mm. These standardized dimensions allow for easy integration into existing systems and ensure compatibility with various optical setups.