行业应用

The manufacturing of single-mode optical fibers requires extremely high precision and purity. The core and cladding materials are made of high-purity quartz glass, and the required refractive index distribution is achieved by precisely controlling the doping level. Based on independent OVD and VAD synthesis processes, combined with various purification and doping technologies, Changfei Quartz Company can prepare pure silicon liners and sleeves with high geometric accuracy and extremely high purity, or fluorine doped liners with customizable refractive index, to ensure the performance of single-mode optical fibers.