发明名称 |
FINE-DIAMETER HEAT-RESISTANT OPTICAL FIBER |
摘要 |
PROBLEM TO BE SOLVED: To provide a fine-diameter heat resistant optical fiber which does not entail degradation in the strength of FRP, even if the optical fiber is embedded into the FRP. SOLUTION: The circumference of a glass fiber 2 of a quartz system consisting of a core and a clad covering the core is coated with an organic heat resistant material (metallic material) 3, by which the optical fiber coating structure is optimized, so that degradation in the transmission characteristic is averted and the degradation in the strength of the FRP is not entailed, even if the optical fiber is embedded into the FRP. |
申请公布号 |
JP2001154069(A) |
申请公布日期 |
2001.06.08 |
申请号 |
JP19990340476 |
申请日期 |
1999.11.30 |
申请人 |
HITACHI CABLE LTD;TAKEDA NOBUO;R & D INST OF METALS & COMPOSITES FOR FUTURE INDUSTRIES |
发明人 |
KUROSAWA YOSHINORI;TAKEDA NOBUO |
分类号 |
C03C25/24;C03C25/42;G02B6/02;G02B6/10;G02B6/44;(IPC1-7):G02B6/44 |
主分类号 |
C03C25/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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