Product Overview Our 3x3 PM fused coupler is a polarization maintaining optical fiber splitter manufactured by Gezhi Photonics via advanced fused biconical taper technology. This 3×3 PM fiber coupler evenly splits input light into three equal 33/33/33% output ports, fully supporting both fast and slow polarization axes without axis shielding. Available in multiple common laser & communication wavelengths, the device features ultra-low insertion loss, high return loss and
Product Overview Our 3x3 PM fused coupler is a polarization maintaining optical fiber splitter manufactured by Gezhi Photonics via advanced fused biconical taper technology. This 3×3 PM fiber coupler evenly splits input light into three equal 33/33/33% output ports, fully supporting both fast and slow polarization axes without axis shielding. Available in multiple common laser & communication wavelengths, the device features ultra-low insertion loss, high return loss and