光通信研究Issue(1)：25-28,4.DOI:10.13756/j.gtxyj.2016.01.008
400 Gbit/s 骨干网用超低损耗超大有效面积光纤的开发
Development of the Ultra-Low-Loss Super-Large-Area Optical Fibers for 400 Gbit/s Backbone Networks
摘要
Abstract
Loss and nonlinearity are the most critical factors affecting the performances of 100 Gbit/s optical communication systems.This letter designs and develops a novel single-mode fiber for 400 Gbit/s high-rate transmissions.With ultra-low-loss and super-large effective area characteristics,its attenuation coefficients are reduced to 0.1 65 dB/km at 1 550 nm and 0.1 79 dB/km at 1 625 nm respectively.The mode-field-diameter is 13.96 μm at 1 550 nm,and the effective area is 1 53 μm2 . Moreover,this fiber has outstanding anti-bending performance and its key technological specifications are superior to the cur-rent international technological level and can provide the key fundamental material support to the next generation high-rate fi-ber-optic communications.关键词
400Gbit/s系统/高速光通信/超低损耗光纤/大有效面积光纤/大容量Key words
400 Gbit/s system/high-rate communication/ultra-low-loss optical fiber/large effective area fiber/large capacity分类
信息技术与安全科学引用本文复制引用
陈伟,袁健,贺作为,宋君..400 Gbit/s 骨干网用超低损耗超大有效面积光纤的开发[J].光通信研究,2016,(1):25-28,4.基金项目
江苏省重点研发基金资助项目(BE2015078) （BE2015078）
姑苏创新基金资助项目(ZXL2014107) （ZXL2014107）
