| 发明名称 |
A method for manufacturing a preform for optical fibres by means of a vapour deposition process |
| 摘要 |
<p>The present invention relates to a method for manufacturing a preform for optical fibres by means of a vapour deposition process, wherein an intermediate step is carried out between one deposition phase and the next deposition phase(s), which intermediate step comprises the supplying of an etching gas to the supply side of the hollow substrate tube.</p> |
| 申请公布号 |
EP2008978(A1) |
申请公布日期 |
2008.12.31 |
| 申请号 |
EP20080011104 |
申请日期 |
2008.06.19 |
| 申请人 |
DRAKA COMTEQ B.V. |
发明人 |
HARTSUIKER, JOHANNES ANTOON;KORSTEN, MARCO;DECKERS, ROB HUBERTUS MATHEUS;VAN STRALEN, MATTHEUS JACOBUS NICOLAAS;MILICEVIC, IGOR |
| 分类号 |
C03B37/018 |
主分类号 |
C03B37/018 |
| 代理机构 |
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