多芯光纤熔接与测试研究  

Research on Splicing and Testing of Multi-core Optical Fiber

作　　者：张功会 陈伟[2] 孙伟 李萍[2] 陶泉[1] 王亚玲 郝昌平 ZHANG Gong-hui;CHEN Wei;SUN Wei;LI Ping;TAO Quan;WANG Ya-ling;HAO Chang-ping(Key Laboratory of Novel Specialty Fiber Optics and Optical Fiber Preform,Hengtong Optic-electric Co.,Ltd.,Suzhou 215200,China;Key Laboratory of Specialty Fiber Optics and Optical Access Networks,Shanghai University,Shanghai 200444,China;R&D Department,Hengtong Optical Material Co.,Ltd.,Suzhou 215200,China)

机构地区：[1]江苏亨通光纤科技有限公司新型特种光纤及光纤预制棒重点实验室,江苏苏州215200 [2]上海大学特种光纤与光接入网重点实验室,上海200444 [3]江苏亨通光导新材料有限公司芯棒研发部,江苏苏州215200

出　　处：《光通信研究》2023年第2期19-22,共4页Study on Optical Communications

基　　金：国家重点研发计划资助项目(2021YFB2900700);江苏省重点研发计划重点资助项目(BE2022055);苏州市科技计划资助项目(ZXT2021283)。

摘　　要：多芯光纤(MCF)是空分复用(SDM)技术的重要传输介质,能够数倍地拓展现有单根光纤的通信容量,然而MCF结构复杂度高、测试难度大,尚无测试标准。文章根据MCF的结构特点,结合在MCF开发中的技术经验,规范了MCF的熔接方法以及主要参数的测试方法,为未来MCF的大规模商用化奠定了基础。Multi Core Fiber(MCF)is an important transmission medium of Space Division Multiplexing(SDM)technology,which can significantly enhance the communication capacity of existing optical fiber.However,MCF has the problems of high structural complexity,difficult to test,and no test standard for parameters.According to the structural characteristics,combined with the technical experience in the development,this paper standardize the splicing method and the parameters testing method of MCF,which lays the foundation for the large-scale commercialization of MCF in the future.

关 键 词：多芯光纤 多芯光纤熔接 多芯光纤测试 空分复用 香农极限 

分 类 号：TN818[电子电信—信息与通信工程]