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.
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申请公布号 |
US2003110809(A1) |
申请公布日期 |
2003.06.19 |
申请号 |
US20010055183 |
申请日期 |
2001.10.26 |
申请人 |
CORNING, INC. |
发明人 |
LINDER MICHAEL W.;ELLISON JOSEPH F. |
分类号 |
G01N21/41;C03B19/14;G01B11/24;G01M11/02;G01N21/95;G02B3/00;(IPC1-7):C03B37/023;G06F17/00 |
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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