发明授权
- 专利标题： Method of making a photonic crystal preform
- 专利标题（中）： 制造光子晶体预制棒的方法
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申请号： US10448931申请日： 2003-05-29
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公开(公告)号： US06925840B2公开(公告)日： 2005-08-09
- 发明人: Daniel W. Hawtof , Karl W. Koch, III , Natesan Venkataraman
- 申请人： Daniel W. Hawtof , Karl W. Koch, III , Natesan Venkataraman
- 申请人地址： US NY Corning
- 专利权人： Corning Incorporated
- 当前专利权人： Corning Incorporated
- 当前专利权人地址： US NY Corning
- 代理商 Kevin M. Able
- 主分类号： C03B37/012
- IPC分类号： C03B37/012 ; G02B6/02 ; G02B6/028 ; C03B37/023 ; G02B6/16 ; G02B6/18
摘要：
Disclosed is a method of making a photonic crystal optical fiber preform by stacking and bonding individual glass disks. In one embodiment, each glass disk has a pattern of voids formed therethrough, and the pattern for each disk is the same. In another embodiment, glass blanks are formed without voids and stacked with disks having voids wherein an optical fiber preform is formed having channels closed at both ends by glass having no channels. Also disclosed is an optical fiber having channels closed at both ends by glass without channels.
公开/授权文献
- US20040240817A1 Method of making a photonic crystal preform 公开/授权日：2004-12-02
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