发明名称 |
CHARACTERIZATION OF OPTICAL PREFORMS |
摘要 |
The present invention is directed to a method for characterizing an optical preform. To achieve this, the present invention provides a three-dimensional map of the refractive-index distribution within a boule or an optical preform. The three-dimensional map of the refractive-index distribution allows device manufacturers to better predict the performance of the optical device. The three-dimensional map also allows device manufacturers to determine the best orientation of the preform during device extraction. |
申请公布号 |
WO03038373(A3) |
申请公布日期 |
2003.10.30 |
申请号 |
WO2002US34211 |
申请日期 |
2002.10.24 |
申请人 |
CORNING INCORPORATED |
发明人 |
ELLISON, JOSEPH, F.;LINDNER, MICHAEL, W. |
分类号 |
G01N21/41;C03B19/14;G01B11/24;G01M11/02;G01N21/95;G02B3/00 |
主分类号 |
G01N21/41 |
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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