空分复用光纤及多维复用光模块研制（七芯3模光纤）数据集

该数据集主要面向空分复用光纤及其复用/解复用器件的研发中的多芯少模光纤任务，基于PCVD工艺和高精度打孔技术法制备7芯3模光纤，7芯之前呈弱耦合，3模之间是强耦合。并基于PK2400、光源功率计和光时域反射法等方法测试此种光纤的各项参数，主要记录了包层直径、基模衰减和光纤长度等观测值，数据量约12.9MB。This dataset is dedicated to multi-core few-mode fiber development tasks for space-division multiplexing optical fibers and the R&D of their multiplexing/demultiplexing components. A 7-core 3-mode optical fiber was fabricated via the PCVD process and high-precision drilling technology, with weak coupling between the 7 cores and strong coupling among the 3 modes. Various parameters of this fiber were tested using methods including PK2400, optical source power meter, and Optical Time Domain Reflectometry. The dataset mainly records observed values such as cladding diameter, fundamental mode attenuation, and fiber length, with a total data volume of approximately 12.9 MB.

搜集汇总

背景与挑战

背景概述

该数据集专注于空分复用光纤及多维复用光模块的研发，具体针对基于PCVD工艺和高精度打孔技术制备的七芯三模光纤，其芯间呈弱耦合而模间为强耦合。通过PK2400、光源功率计和光时域反射法等测试方法，记录了包层直径、基模衰减和光纤长度等关键参数，数据量约为12.9MB。