Process for manufacturing a micro-structured optical fibre
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United States of America Patent
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Aug 24, 2010
Grant Date -
Apr 7, 2005
app pub date -
Dec 21, 2001
filing date -
Dec 21, 2001
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Abstract
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.
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