发明授权
- 专利标题： Process for manufacturing a micro-structured optical fibre
- 专利标题（中）： 微结构光纤制造工艺
-
申请号： US10499022申请日： 2001-12-21
-
公开(公告)号： US07779651B2公开(公告)日： 2010-08-24
- 发明人: Marco Arimondi , Giacomo Stefano Roba
- 申请人： Marco Arimondi , Giacomo Stefano Roba
- 申请人地址： IT Milan
- 专利权人： Prysmian Cavi E Sistemi Energia S.R.L.
- 当前专利权人： Prysmian Cavi E Sistemi Energia S.R.L.
- 当前专利权人地址： IT Milan
- 代理机构： Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
- 国际申请： PCT/EP01/15261 WO 20011221
- 国际公布： WO03/053870 WO 20030703
- 主分类号： C03B37/075
- IPC分类号： C03B37/075
摘要：
In a process for manufacturing a micro-structured optical fibre, an intermediate preform is made by forming a sol; pouring the sol in a cylindrical mould including a set of structural generating elements defining internal structural elements of the intermediate preform; transforming the sol into a gel so as to obtain a cylindrical gel body defining the intermediate preform; and removing the cylindrical intermediate preform from the mould.
公开/授权文献
信息查询
