发明名称 HERMETICALLY COATED OPTICAL FIBER AND PRODUCTION OF THE SAME
摘要 A hermetically coated optical fiber comprising a core (1) made of glass, a cladding (2) made of quartz glass surrounding the core the outermost layer (5 or 2) of which glass contains fluorine, and a carbon layer (4) surrounding the fluorine-containing glass layer (5 or 2), which optical fiber has good initial strength and fatigue characteristics.
申请公布号 KR970000903(B1) 申请公布日期 1997.01.21
申请号 KR19900008573D 申请日期 1990.06.12
申请人 SUMITOMO ELECTRIC IND.KK.;NIPPON TELEGRAPH AND TELEPHONE KK. 发明人 OOE, MASAHARU;ISHIGURO, YOICHI;TANAKA, GOTARO;YOSHIZAWA, NOBUYUKI
分类号 C03C13/04;C03C25/10;C03C25/42;G02B6/02;G02B6/44;(IPC1-7):C03C25/02 主分类号 C03C13/04
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