发明名称 |
Optical waveguide tube |
摘要 |
An optical waveguide tube has a transparent core received in a cladding having a lower refractive index than the core. The entire cladding or an inner layer of the cladding fitting on the core is formed of a fluororubber which has been vulcanized by radical crosslinking. The vulcanized fluororubber has a residual halogen atom content of up to 80 ppm. A trapping agent surrounds the cladding for trapping coloring substances. The optical tube maintains satisfactory optical transmission capability over a long time while the core is not colored.
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申请公布号 |
US5692088(A) |
申请公布日期 |
1997.11.25 |
申请号 |
US19950508684 |
申请日期 |
1995.07.28 |
申请人 |
BRIDGESTONE CORPORATION |
发明人 |
ISHIHARADA, MINORU;SUGIYAMA, HIDEO;TANUMA, ITSUO |
分类号 |
B29C47/00;G02B1/04;G02B6/032;(IPC1-7):G02B6/02 |
主分类号 |
B29C47/00 |
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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