著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Kunimasa Saitoh and Takeshi Fujisawa,A principal mode analysis of strongly-coupled 3-core fibres,2015 European Conference on Optical Communication (ECOC),,IEEE,2015-09-01,,,1-3,https://cir.nii.ac.jp/crid/1873398392684760832,https://doi.org/10.1109/ecoc.2015.7341967