The GKER Photonics Polarization Maintaining Single Fiber Collimator (GK-PMC Series) is a high-performance optical component designed for precise in-line applications in polarization-maintaining (PM) fiber optic systems. Engineered to enhance the performance of PM fiber optic components such as PM isolators and PM wavelength division multiplexers (WDMs), this collimator boasts exceptional optical characteristics including a high extinction ratio, low insertion loss, and high return loss.

The advanced processing techniques and high-quality anti-reflective (AR) coating used in the GK-PMC Series ensure reliable performance even under high power conditions. It supports multiple wavelengths and offers flexibility in terms of working distance, making it suitable for a wide range of applications in fiber optics.

With a typical extinction ratio of 25 dB and a minimum return loss of 60 dB, this collimator delivers superior signal integrity and stability. Its robust design allows it to handle up to 300 mW of continuous optical power, and its compatibility with PM Panda fiber ensures reliable performance across various environmental conditions. The GK-PMC Series is ideal for demanding optical systems where high performance and precision are critical.