发明名称 |
Method of Fabricating an Optical Fiber Preform |
摘要 |
A method of manufacturing an optical fiber preform includes preparing from a first deposition tube a first rod that includes a central core and preparing from a second deposition tube a second rod that includes a buried trench. The method further includes fitting the second rod as a sleeve over the first rod. This disclosed method facilitates the manufacture of large-capacity fiber preforms using deposition benches having small and/or medium deposition capacity. |
申请公布号 |
US2012040184(A1) |
申请公布日期 |
2012.02.16 |
申请号 |
US201113206943 |
申请日期 |
2011.08.10 |
申请人 |
DE MONTMORILLON LOUIS-ANNE;GOOIJER FRANS;SILLARD PIERRE;DRAKA COMTEQ B.V. |
发明人 |
DE MONTMORILLON LOUIS-ANNE;GOOIJER FRANS;SILLARD PIERRE |
分类号 |
G02B6/036;B32B17/02;C03B37/018;C03B37/027;G02B6/028 |
主分类号 |
G02B6/036 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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