发明授权
- 专利标题: Method for manufacture of graded index optical fibres
- 专利标题(中): 梯度折射率光纤的制造方法
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申请号: US314779申请日: 1981-10-26
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公开(公告)号: US4351659A公开(公告)日: 1982-09-28
- 发明人: Keith J. Beales , Clive R. Day , George R. Newns
- 申请人: Keith J. Beales , Clive R. Day , George R. Newns
- 申请人地址: GB2 London
- 专利权人: The Post Office
- 当前专利权人: The Post Office
- 当前专利权人地址: GB2 London
- 优先权: GBX100161/78 19780314
- 主分类号: C03B37/00
- IPC分类号: C03B37/00 ; C03B37/023 ; G02B6/00 ; C03C25/02
摘要:
A graded index optical fiber is produced in a double crucible with an elongate heated exit nozzle. The core and cladding glasses of the fiber diffuse into one another in the nozzle.
公开/授权文献
- US6164682A Snowboard binding 公开/授权日:2000-12-26
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