发明名称 |
Plastic optical fiber preform, and process and apparatus for producing the same |
摘要 |
A process is provided for producing a plastic optical fiber by drawing while melting an optical fiber preform under heating. The optical fiber preform includes at least a core containing an organic polymer and a cladding layer disposed on the outer circumference of the core and containing an organic polymer. The drawing is conducted under a drawing tension of 10 g or more, and preferably under a drawing tension of 100 g or less, until winding-up of the optical fiber.
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申请公布号 |
US5916495(A) |
申请公布日期 |
1999.06.29 |
申请号 |
US19970837104 |
申请日期 |
1997.04.14 |
申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD. |
发明人 |
NONAKA, TSUYOSHI;HOSOYA, TOSHIFUMI;KOBAYASHI, YUJI;MATSUDA, YASUO |
分类号 |
B29C47/00;B29D11/00;G02B1/04;G02B6/028;(IPC1-7):B29D11/00 |
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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