发明授权
- 专利标题： Fibers with optical function
- 专利标题（中）： 具有光学功能的光纤
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申请号： US09202977申请日： 1998-12-24
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公开(公告)号： US06243521B1公开(公告)日： 2001-06-05
- 发明人: Shinji Owaki , Toshimasa Kuroda , Susumu Shimizu , Akio Sakihara , Kinya Kumazawa , Hiroshi Tabata , Makoto Asano , Hidekazu Takahashi
- 申请人： Shinji Owaki , Toshimasa Kuroda , Susumu Shimizu , Akio Sakihara , Kinya Kumazawa , Hiroshi Tabata , Makoto Asano , Hidekazu Takahashi
- 优先权： JP9-114786 19970502; JP9-282305 19971015; JP9-285780 19971017
- 主分类号： G02B602
- IPC分类号： G02B602
摘要：
A fiber with a cross section having x-axis and y-axis directions includes an alternate lamination including a predetermined number of a first portion and a second portion adjacent thereto, which have different optical characteristics, and a clad arranged around the alternate lamination.
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