About IWAGUCHI NORIAKI
About 住友電気工業 光通信研
About SOUMA KAZUYUKI
About 住友電気工業 光通信研
About FUJII TAKASHI
About 住友電気工業 光通信研
About 電子情報通信学会技術研究報告
About optical fiber
About covering
About reliability(property)
About acceleration test
About life test
About immersion test
About guiding principle
About long term reliability
About accelerating deterioration test
About design guide
About Optical waveguide,optical fibers,and fiber optics
About Resistivity
About 環境
About 光ファイバ
About 被覆除去
About 設計指針