The 1064 nm High Power Polarization Maintaining Fiber Collimator from GKER Photonics Co., Ltd. is a critical component for high-performance fiber optic systems, particularly in applications requiring high power handling and precise polarization management. Engineered with low insertion loss and high return loss, this collimator is designed to ensure minimal signal degradation while maintaining excellent optical performance. The advanced anti-reflective (AR) coating enables the collimator to manage high average power levels, making it ideal for use in in-line fiber optic components such as isolators and WDM modules.

This collimator is specifically designed for applications operating at the 1064 nm wavelength, with a wide operating wavelength range of λc ± 20 nm. It features a typical insertion loss of 0.45 dB and a minimum extinction ratio of 20 dB, ensuring that polarization is maintained with high precision.

The collimator is built to withstand continuous wave optical power up to 20 W and peak power levels up to 10 kW for nanosecond pulses. Constructed with high-quality PM 980 fiber, it is reliable across a broad temperature range, making it suitable for a variety of demanding environments. The customizable design allows for various lens diameters, working distances, and fiber lengths, making it a versatile solution for high-power optical systems.