FAU-Type Device Polarization-Maintaining Fiber

The FAU-type device polarization-maintaining fiber is a high-performance polarization-maintaining fiber designed for fiber array unit (FAU) and high-precision polarization optical device applications. It features excellent geometric precision, polishing performance, and polarization-maintaining capability. The product covers the typical communication wavelengths of 1310 nm and 1550 nm, and offers low attenuation, low macrobending loss, and high crosstalk suppression, along with good full-temperature stability and mechanical reliability. With high-precision cladding dimensions and core/cladding concentricity, it can meet the requirements of precision arrangement of multi-channel arrays and device packaging. It is suitable for applications such as FAU multi-channel arrays, polarization-maintaining pigtails, and polarization-sensitive device pigtails.