Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 横尾 拓郎 and 高原 幹夫 and 塙 雅典 and Yokoo Takurou and Takahara Mikio and Hanawa Masanori,Gain Characteristics of the Er-doped Fiber with Splicing Points,山梨大學工學部研究報告,05131871,山梨大学工学部,1995-12,46,,10-13,https://cir.nii.ac.jp/crid/1390853649709038976,https://doi.org/10.34429/00001627