国外光纤光纤带和带状光缆技术的最新发展

综合介绍了近年国外关于低衰耗的色散补偿光纤，非零色散位移光纤，用于恶劣环境的碳涂覆和氮化硅涂覆光纤的研究；光纤带制造技术包括光纤带的结构、涂层、性能、生产工艺，大芯数光纤带状光缆包括层绞式松管、中心松管式、骨架式、干缆芯带状光缆的设计制造技术的最新进展。

The Latest Development of Optical Fiber, Optical Fiber Band and Optical Cable Technology Abroad

In this paper, new development about the study of dispersion-compensable low transmission loss optical fiber, nonzero dispersion displacement optical fiber, and carbon coated or silicon nitride coated optical fiber (applied in bad environment) was comprehensively introduced. Then the manufacture technology of band optical fiber including its structure, coatings, properties and manufacture process was reviewed. Multi core optical fiber band cable manufacture technology such as twisted loose-tube, center loose-tube, frame, dry core band optical cable was also discussed. [