Zhang G H, Chen W, Sun W, et al. Research on Splicing and Testing of Multi-core Optical Fiber [J].Study on Optical Communications,2023(2):19-22. DOI: 10.13756/j.gtxyj.2023.02.003.
Research on Splicing and Testing of Multi-core Optical Fiber
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
Keywords
MCFMCF splicingMCF testingSDMShannon limit
references
中国互联网协会. 中国互联网发展报告(2022)[R]. 北京: 中国互联网协会, 2022.
Internet Society of China. China Internet Development Report (2022)[R]. Beijing: Internet Society of China, 2022.
Sakaguchi J, Puttnam B J, Klaus W, et al. 19-core Fiber Transmission of 19×100×172 Gb/s SDM-WDM-PDM-QPSK Signals at 305 Tb/s [C]//Optical Fiber Communication Conference. Los Angeles, CA, USA: IEEE, 2012: PDP5C.1.
GB/T 15972.21-2008, Specifications for Optical Fibre Test Methods--Part 21: Measurement Methods and Test Procedures for Dimensions--Coating Geometry[S].
GB/T 15972.45-2008, Specifications for Optical Fibre Test Methods--Part 45: Measurement Methods and Test Procedures for Transmission and Optical Characteristics--Mode Field Diameter[S].
GB/T 15972.44-2017, Specifications for Optical Fibre Test Methods--Part 44: Measurement Methods and Test Procedures for Ttransmission and Optical Characteristics--Cut-off Wavelength[S].
Hayashi T, Nagashima T, Shimakawa O, et al. Crosstalk Variation of Multi-core Fiber Due to Fiber Bend[C]//European Conference and Exhibition on Optical Communication. Torino, Italy: ECOC, 2010: We.8.F.6.