新一代高速率、大容量、长距离传输光纤技术展望

A new generation of high speed,large capacity,long distance transmission optical fiber technology

本文结合超低损耗+大有效面积光纤的特点、性能及不同光纤之间的指标对比,阐述未来超长跨距、超远距离、超大容量陆地通信需要采用高品质因数(Fo M)的光纤,且随着100 Gbit/s和400 Gbit/s甚至1 Tbit/s波分光通信技术的发展,衰耗小和大有效面积的光纤具有应用优势。

In this paper, combining the characteristics of the ultra-low loss + large effective area fi ber, performance and index comparison between different optical fiber, expounds the future super long span, extreme distance, large capacity of terrestrial communications need to use high quality factor (FoM) fi ber, and with 100 Gbit/s & 400Gbit/s even 1 Tbit/s wavelength division of optical communication technology development, small and large effective area fi ber attenuation with application advantages.