Invention Application
- Patent Title: Constructing preforms from capillaries and canes
- Patent Title (中): 从毛细管和手杖构建预成型件
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Application No.: US10484217Application Date: 2002-07-22
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Publication No.: US20050147366A1Publication Date: 2005-07-07
- Inventor: Maryanne Large , Martin Eijkolonborg , Alexander Argyros , Joseph Zagari , Steven Manos , John Canning , Tom Ryan , Katja Lyytikainon
- Applicant: Maryanne Large , Martin Eijkolonborg , Alexander Argyros , Joseph Zagari , Steven Manos , John Canning , Tom Ryan , Katja Lyytikainon
- Priority: AUPR6491 20010720; AUPR6494 20010720; AUPR6537 20010723
- International Application: PCT/AU02/00975 WO 20020722
- Main IPC: B29D11/00
- IPC: B29D11/00 ; C03B37/012 ; G02B6/02 ; G02B6/10 ; G02B6/28
Abstract:
The invention relates to a method of producing a preform for a holey optical fibre, and more particularly, to a method of producing polymer holey optical fibre using novel capillary and cane designs that allow a construction of complex holey structures. The capillaries may have a complex internal structure including multiple holes, holes of non-circular shape, off-centre holes, holes of different sizes, or any combination of these. The canes may have a complex external shape to define interstitial holes when the canes arc combined in a stack (see FIG. 1). The capillaries and canes may be made of different materials and combined within the same structure.
Public/Granted literature
- US07359603B2 Constructing preforms from capillaries and canes Public/Granted day:2008-04-15
Information query
