发明授权
- 专利标题： Wideband plastic-clad optical fiber
- 专利标题（中）： 宽带塑料包层光纤
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申请号： US09101919申请日： 1998-07-20
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公开(公告)号： US06222972B1公开(公告)日： 2001-04-24
- 发明人: Tetsuya Yamamoto , Shoshiro Taneichi , Hisaaki Kobayashi
- 申请人： Tetsuya Yamamoto , Shoshiro Taneichi , Hisaaki Kobayashi
- 优先权： JP8-318383 19961129
- 主分类号： G02B602
- IPC分类号： G02B602
摘要：
Disclosed is a plastic-clad optical fiber (PCF) comprising a quartz core and a polymer clad as tightly formed around the core, in which the clad has a multi-layered structure of a plurality of different polymers, and the refractive index of the core (nCO), that of the first clad as tightly formed around the core (nCL1) and that of the second clad as tightly formed over the first clad (nCL2) satisfy both 0.21 ≦(nCO2−nCL12)≦0.35 and nCL2
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