The Fiber optic Polarization Beam Splitters (PBS) and Polarization Beam Combiners (PBC) are used to divide or combine light from one fiber into two or more fibers. The input fiber's light is first collimated and then sent through a beam splitting optic to divide it into two. The resultant output beams are then focused back into the output fibers. This design is extremely flexible, allowing for the use of different fiber types on different ports and different beam splitter optics inside.

The Polarization Beam Splitters and Combiners with operating wavelengths from 780nm to 2050nm find extensive applications in:
Fiber Sensor
Communication Systems
Test Instrument
Low Insertion Loss: The components exhibit minimal insertion loss, ensuring efficient light transmission without significant signal attenuation.
High Return Loss: GEZHI Photonics' PBS / PBC provides high return loss, minimizing signal reflections and enhancing system performance.
High Extinction Ratio: The components offer a high extinction ratio, indicating the efficiency of the polarization separation or combination process.
| Parameters | Unit | Values | |
|---|---|---|---|
| Operating Wavelength | nm | 780, 850 | |
| Operating Wavelength | nm | 980, 1030, 1064, 1150 | |
| nm | 1310, 1480, 1550 | ||
| nm | 1940 | ||
| nm | 2000 | ||
| nm | 2050 | ||
| Wavelength Bandwidth | nm | ±20 | |
| Insertion Loss | dB | ≤0.9 | |
| dB | ≤0.8 | ||
| dB | ≤0.6 | ||
| dB | ≤1.2 | ||
| dB | ≤1.2 | ||
| dB | ≤1.2 | ||
| Extinction Ratio | dB | ≥20 | |
| dB | ≥22 | ||
| dB | ≥22 | ||
| dB | ≥20 | ||
| dB | ≥20 | ||
| dB | ≥20 | ||
| Fiber Type (Port 1 & Port 2) | / | PM Panda Fiber | |
| Fiber Type (Port 3) | / | SM Fiber or PM Panda Fiber | |
| Max Power Handling (CW) | W | 0.5, 1 or 10 | |
| Return Loss | dB | ≥50 | |
| Directivity | dB | ≥50 | |
| Tensile Load | N | ≤5 | |
| Operating Temperature | ℃ | -5~+70 | |
| Storage Temperature | ℃ | -40~+85 |
At GEZHI Photonics, we utilize a meticulous micro-optic design for our Polarization Beam Splitters and Combiners. This design ensures precise polarization separation or combination, resulting in minimal signal loss and improved system performance. The micro-optic design also allows for compact packaging, making the components suitable for integration in space-constrained optical systems.
We understand that each application may have unique requirements. That's why we offer custom solutions tailored to our clients' specific wavelength, power handling, and environmental conditions. Our team of experts collaborates closely with customers to design and manufacture components that meet their exact needs. With our expertise and advanced facilities, we deliver high-quality components that exceed expectations.
At GEZHI Photonics, quality assurance and reliability are at the core of our manufacturing processes. We conduct rigorous testing and adhere to strict quality standards to ensure the highest quality of our Polarization Beam Splitters and Combiners. Environmental testing verifies their performance under various conditions, ensuring consistent and dependable operation in critical optical systems.

In conclusion, GEZHI Photonics' Polarization Beam Splitters and Combiners for 780~2050nm provide versatile and efficient solutions for the optical industry. With a focus on performance, reliability, and customization, our components are well-suited for fiber sensors, communication systems, test instruments, and more. The micro-optic design enhances their overall performance, making them a reliable choice for critical applications. At GEZHI Photonics, we are committed to delivering high-quality components that empower our customers' optical systems.