Explore GEZHI's PM Fused Coupler 1x2 (2x2) for efficient fiber optic performance. High extinction ratio, low insertion loss, and more!

Explore the GEZHI PM fused coupler, ideal for fiber splitting and combining. Low loss, high extinction ratio, versatile applications.

Explore GEZHI 3x3 PM Fused Coupler with low loss, high extinction & customizable ratios. Optimize optical systems!

Explore GEZHI 1x4 PM Coupler Module with low loss, high extinction & customization. Elevate optical systems now!

Experience cutting-edge optical systems with GEZHI's 1x8 PM Coupler Module. Low loss, high extinction, and versatile applications.

Explore our 1x16 PM coupler module with low insertion loss, high extinction ratio & wide wavelength range. Ideal for optical amplifiers, sensors & testing. Contact us now!